Staging: echo cleanup

before:
			errors	lines of code	errors/KLOC
drivers/staging/echo/	213		1701	125.2

after:
			errors	lines of code	errors/KLOC
drivers/staging/echo/	8		1685	4.7

Compile tested.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

5 files changed, 247 insertions, 263 deletions

diff --git a/drivers/staging/echo/bit_operations.h b/drivers/staging/echo/bit_operations.h
index cecdcf3fd755..4c4ccbc97313 100644
--- a/drivers/staging/echo/bit_operations.h
+++ b/drivers/staging/echo/bit_operations.h
@@ -21,8 +21,6 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: bit_operations.h,v 1.11 2006/11/28 15:37:03 steveu Exp $
  */
 
 /*! \file */
@@ -34,7 +32,7 @@
 /*! \brief Find the bit position of the highest set bit in a word
     \param bits The word to be searched
     \return The bit number of the highest set bit, or -1 if the word is zero. */
-static __inline__ int top_bit(unsigned int bits)
+static inline int top_bit(unsigned int bits)
 {
 	int res;
 
@@ -50,7 +48,7 @@ static __inline__ int top_bit(unsigned int bits)
 /*! \brief Find the bit position of the lowest set bit in a word
     \param bits The word to be searched
     \return The bit number of the lowest set bit, or -1 if the word is zero. */
-static __inline__ int bottom_bit(unsigned int bits)
+static inline int bottom_bit(unsigned int bits)
 {
 	int res;
 
@@ -63,7 +61,7 @@ static __inline__ int bottom_bit(unsigned int bits)
 	return res;
 }
 #else
-static __inline__ int top_bit(unsigned int bits)
+static inline int top_bit(unsigned int bits)
 {
 	int i;
 
@@ -93,7 +91,7 @@ static __inline__ int top_bit(unsigned int bits)
 	return i;
 }
 
-static __inline__ int bottom_bit(unsigned int bits)
+static inline int bottom_bit(unsigned int bits)
 {
 	int i;
 
@@ -127,7 +125,7 @@ static __inline__ int bottom_bit(unsigned int bits)
 /*! \brief Bit reverse a byte.
     \param data The byte to be reversed.
     \return The bit reversed version of data. */
-static __inline__ uint8_t bit_reverse8(uint8_t x)
+static inline uint8_t bit_reverse8(uint8_t x)
 {
 #if defined(__i386__)  ||  defined(__x86_64__)
 	/* If multiply is fast */
@@ -172,32 +170,32 @@ uint32_t make_mask32(uint32_t x);
 uint16_t make_mask16(uint16_t x);
 
 /*! \brief Find the least significant one in a word, and return a word
-           with just that bit set.
+	    with just that bit set.
     \param x The word to be searched.
     \return The word with the single set bit. */
-static __inline__ uint32_t least_significant_one32(uint32_t x)
+static inline uint32_t least_significant_one32(uint32_t x)
 {
-	return (x & (-(int32_t) x));
+	return x & (-(int32_t) x);
 }
 
 /*! \brief Find the most significant one in a word, and return a word
-           with just that bit set.
+	    with just that bit set.
     \param x The word to be searched.
     \return The word with the single set bit. */
-static __inline__ uint32_t most_significant_one32(uint32_t x)
+static inline uint32_t most_significant_one32(uint32_t x)
 {
 #if defined(__i386__)  ||  defined(__x86_64__)
 	return 1 << top_bit(x);
 #else
 	x = make_mask32(x);
-	return (x ^ (x >> 1));
+	return x ^ (x >> 1);
 #endif
 }
 
 /*! \brief Find the parity of a byte.
     \param x The byte to be checked.
     \return 1 for odd, or 0 for even. */
-static __inline__ int parity8(uint8_t x)
+static inline int parity8(uint8_t x)
 {
 	x = (x ^ (x >> 4)) & 0x0F;
 	return (0x6996 >> x) & 1;
@@ -206,7 +204,7 @@ static __inline__ int parity8(uint8_t x)
 /*! \brief Find the parity of a 16 bit word.
     \param x The word to be checked.
     \return 1 for odd, or 0 for even. */
-static __inline__ int parity16(uint16_t x)
+static inline int parity16(uint16_t x)
 {
 	x ^= (x >> 8);
 	x = (x ^ (x >> 4)) & 0x0F;
@@ -216,7 +214,7 @@ static __inline__ int parity16(uint16_t x)
 /*! \brief Find the parity of a 32 bit word.
     \param x The word to be checked.
     \return 1 for odd, or 0 for even. */
-static __inline__ int parity32(uint32_t x)
+static inline int parity32(uint32_t x)
 {
 	x ^= (x >> 16);
 	x ^= (x >> 8);
diff --git a/drivers/staging/echo/echo.c b/drivers/staging/echo/echo.c
index fd4007e329e7..6d7217e1bd06 100644
--- a/drivers/staging/echo/echo.c
+++ b/drivers/staging/echo/echo.c
@@ -27,8 +27,6 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: echo.c,v 1.20 2006/12/01 18:00:48 steveu Exp $
  */
 
 /*! \file */
@@ -113,17 +111,17 @@
 
 #define MIN_TX_POWER_FOR_ADAPTION   64
 #define MIN_RX_POWER_FOR_ADAPTION   64
-#define DTD_HANGOVER               600	/* 600 samples, or 75ms     */
-#define DC_LOG2BETA                  3	/* log2() of DC filter Beta */
+#define DTD_HANGOVER		 600	/* 600 samples, or 75ms     */
+#define DC_LOG2BETA		    3	/* log2() of DC filter Beta */
 
 /*-----------------------------------------------------------------------*\
-                               FUNCTIONS
+				   FUNCTIONS
 \*-----------------------------------------------------------------------*/
 
 /* adapting coeffs using the traditional stochastic descent (N)LMS algorithm */
 
 #ifdef __bfin__
-static void __inline__ lms_adapt_bg(struct oslec_state *ec, int clean,
+static inline void lms_adapt_bg(struct oslec_state *ec, int clean,
 				    int shift)
 {
 	int i, j;
@@ -147,13 +145,13 @@ static void __inline__ lms_adapt_bg(struct oslec_state *ec, int clean,
 
 	/* st: and en: help us locate the assembler in echo.s */
 
-	//asm("st:");
+	/* asm("st:"); */
 	n = ec->taps;
 	for (i = 0, j = offset2; i < n; i++, j++) {
 		exp = *phist++ * factor;
 		ec->fir_taps16[1][i] += (int16_t) ((exp + (1 << 14)) >> 15);
 	}
-	//asm("en:");
+	/* asm("en:"); */
 
 	/* Note the asm for the inner loop above generated by Blackfin gcc
 	   4.1.1 is pretty good (note even parallel instructions used):
@@ -195,7 +193,7 @@ static void __inline__ lms_adapt_bg(struct oslec_state *ec, int clean,
 */
 
 #else
-static __inline__ void lms_adapt_bg(struct oslec_state *ec, int clean,
+static inline void lms_adapt_bg(struct oslec_state *ec, int clean,
 				    int shift)
 {
 	int i;
@@ -249,9 +247,8 @@ struct oslec_state *oslec_create(int len, int adaption_mode)
 	fir16_create(&ec->fir_state, ec->fir_taps16[0], ec->taps);
 	fir16_create(&ec->fir_state_bg, ec->fir_taps16[1], ec->taps);
 
-	for (i = 0; i < 5; i++) {
+	for (i = 0; i < 5; i++)
 		ec->xvtx[i] = ec->yvtx[i] = ec->xvrx[i] = ec->yvrx[i] = 0;
-	}
 
 	ec->cng_level = 1000;
 	oslec_adaption_mode(ec, adaption_mode);
@@ -271,14 +268,13 @@ struct oslec_state *oslec_create(int len, int adaption_mode)
 
 	return ec;
 
-      error_oom:
+error_oom:
 	for (i = 0; i < 2; i++)
 		kfree(ec->fir_taps16[i]);
 
 	kfree(ec);
 	return NULL;
 }
-
 EXPORT_SYMBOL_GPL(oslec_create);
 
 void oslec_free(struct oslec_state *ec)
@@ -292,14 +288,12 @@ void oslec_free(struct oslec_state *ec)
 	kfree(ec->snapshot);
 	kfree(ec);
 }
-
 EXPORT_SYMBOL_GPL(oslec_free);
 
 void oslec_adaption_mode(struct oslec_state *ec, int adaption_mode)
 {
 	ec->adaption_mode = adaption_mode;
 }
-
 EXPORT_SYMBOL_GPL(oslec_adaption_mode);
 
 void oslec_flush(struct oslec_state *ec)
@@ -326,14 +320,12 @@ void oslec_flush(struct oslec_state *ec)
 	ec->curr_pos = ec->taps - 1;
 	ec->Pstates = 0;
 }
-
 EXPORT_SYMBOL_GPL(oslec_flush);
 
 void oslec_snapshot(struct oslec_state *ec)
 {
 	memcpy(ec->snapshot, ec->fir_taps16[0], ec->taps * sizeof(int16_t));
 }
-
 EXPORT_SYMBOL_GPL(oslec_snapshot);
 
 /* Dual Path Echo Canceller ------------------------------------------------*/
@@ -399,7 +391,7 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 		/* efficient "out with the old and in with the new" algorithm so
 		   we don't have to recalculate over the whole block of
 		   samples. */
-		new = (int)tx *(int)tx;
+		new = (int)tx * (int)tx;
 		old = (int)ec->fir_state.history[ec->fir_state.curr_pos] *
 		    (int)ec->fir_state.history[ec->fir_state.curr_pos];
 		ec->Pstates +=
@@ -498,15 +490,15 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 
 	if ((ec->adaption_mode & ECHO_CAN_USE_ADAPTION) &&
 	    (ec->nonupdate_dwell == 0) &&
-	    (8 * ec->Lclean_bg <
-	     7 * ec->Lclean) /* (ec->Lclean_bg < 0.875*ec->Lclean) */ &&
-	    (8 * ec->Lclean_bg <
-	     ec->Ltx) /* (ec->Lclean_bg < 0.125*ec->Ltx)    */ ) {
+	    /* (ec->Lclean_bg < 0.875*ec->Lclean) */
+	    (8 * ec->Lclean_bg < 7 * ec->Lclean) &&
+	    /* (ec->Lclean_bg < 0.125*ec->Ltx) */
+	    (8 * ec->Lclean_bg < ec->Ltx)) {
 		if (ec->cond_met == 6) {
 			/* BG filter has had better results for 6 consecutive samples */
 			ec->adapt = 1;
 			memcpy(ec->fir_taps16[0], ec->fir_taps16[1],
-			       ec->taps * sizeof(int16_t));
+				ec->taps * sizeof(int16_t));
 		} else
 			ec->cond_met++;
 	} else
@@ -580,7 +572,6 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
 
 	return (int16_t) ec->clean_nlp << 1;
 }
-
 EXPORT_SYMBOL_GPL(oslec_update);
 
 /* This function is seperated from the echo canceller is it is usually called
@@ -604,7 +595,7 @@ EXPORT_SYMBOL_GPL(oslec_update);
    precision, which noise shapes things, giving very clean DC removal.
 */
 
-int16_t oslec_hpf_tx(struct oslec_state * ec, int16_t tx)
+int16_t oslec_hpf_tx(struct oslec_state *ec, int16_t tx)
 {
 	int tmp, tmp1;
 
@@ -629,7 +620,6 @@ int16_t oslec_hpf_tx(struct oslec_state * ec, int16_t tx)
 
 	return tx;
 }
-
 EXPORT_SYMBOL_GPL(oslec_hpf_tx);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/staging/echo/echo.h b/drivers/staging/echo/echo.h
index 34fb816b15c8..c835e5c5314c 100644
--- a/drivers/staging/echo/echo.h
+++ b/drivers/staging/echo/echo.h
@@ -23,8 +23,6 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: echo.h,v 1.9 2006/10/24 13:45:28 steveu Exp $
  */
 
 #ifndef __ECHO_H
diff --git a/drivers/staging/echo/fir.h b/drivers/staging/echo/fir.h
index d35f16805f4b..ac6c553e89f2 100644
--- a/drivers/staging/echo/fir.h
+++ b/drivers/staging/echo/fir.h
@@ -21,8 +21,6 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: fir.h,v 1.8 2006/10/24 13:45:28 steveu Exp $
  */
 
 /*! \page fir_page FIR filtering
@@ -102,8 +100,8 @@ struct fir_float_state_t {
 	float *history;
 };
 
-static __inline__ const int16_t *fir16_create(struct fir16_state_t *fir,
-					      const int16_t * coeffs, int taps)
+static inline const int16_t *fir16_create(struct fir16_state_t *fir,
+					      const int16_t *coeffs, int taps)
 {
 	fir->taps = taps;
 	fir->curr_pos = taps - 1;
@@ -116,7 +114,7 @@ static __inline__ const int16_t *fir16_create(struct fir16_state_t *fir,
 	return fir->history;
 }
 
-static __inline__ void fir16_flush(struct fir16_state_t *fir)
+static inline void fir16_flush(struct fir16_state_t *fir)
 {
 #if defined(USE_MMX)  ||  defined(USE_SSE2) || defined(__bfin__)
 	memset(fir->history, 0, 2 * fir->taps * sizeof(int16_t));
@@ -125,7 +123,7 @@ static __inline__ void fir16_flush(struct fir16_state_t *fir)
 #endif
 }
 
-static __inline__ void fir16_free(struct fir16_state_t *fir)
+static inline void fir16_free(struct fir16_state_t *fir)
 {
 	kfree(fir->history);
 }
@@ -148,16 +146,16 @@ static inline int32_t dot_asm(short *x, short *y, int len)
 		"A0 += R0.L*R1.L (IS);\n\t"
 		"R0 = A0;\n\t"
 		"%0 = R0;\n\t"
-		:"=&d"(dot)
-		:"a"(x), "a"(y), "a"(len)
-		:"I0", "I1", "A1", "A0", "R0", "R1"
+		: "=&d"(dot)
+		: "a"(x), "a"(y), "a"(len)
+		: "I0", "I1", "A1", "A0", "R0", "R1"
 	);
 
 	return dot;
 }
 #endif
 
-static __inline__ int16_t fir16(struct fir16_state_t *fir, int16_t sample)
+static inline int16_t fir16(struct fir16_state_t *fir, int16_t sample)
 {
 	int32_t y;
 #if defined(USE_MMX)
@@ -250,8 +248,8 @@ static __inline__ int16_t fir16(struct fir16_state_t *fir, int16_t sample)
 	return (int16_t) (y >> 15);
 }
 
-static __inline__ const int16_t *fir32_create(struct fir32_state_t *fir,
-					      const int32_t * coeffs, int taps)
+static inline const int16_t *fir32_create(struct fir32_state_t *fir,
+					      const int32_t *coeffs, int taps)
 {
 	fir->taps = taps;
 	fir->curr_pos = taps - 1;
@@ -260,17 +258,17 @@ static __inline__ const int16_t *fir32_create(struct fir32_state_t *fir,
 	return fir->history;
 }
 
-static __inline__ void fir32_flush(struct fir32_state_t *fir)
+static inline void fir32_flush(struct fir32_state_t *fir)
 {
 	memset(fir->history, 0, fir->taps * sizeof(int16_t));
 }
 
-static __inline__ void fir32_free(struct fir32_state_t *fir)
+static inline void fir32_free(struct fir32_state_t *fir)
 {
 	kfree(fir->history);
 }
 
-static __inline__ int16_t fir32(struct fir32_state_t *fir, int16_t sample)
+static inline int16_t fir32(struct fir32_state_t *fir, int16_t sample)
 {
 	int i;
 	int32_t y;
diff --git a/drivers/staging/echo/mmx.h b/drivers/staging/echo/mmx.h
index 44e5cfebc18f..c1dcd7299cb5 100644
--- a/drivers/staging/echo/mmx.h
+++ b/drivers/staging/echo/mmx.h
@@ -44,238 +44,238 @@ union xmm_t {
 	char b[16];
 };
 
-#define         mmx_i2r(op,imm,reg) \
-        __asm__ __volatile__ (#op " %0, %%" #reg \
-                              : /* nothing */ \
-                              : "i" (imm) )
-
-#define         mmx_m2r(op,mem,reg) \
-        __asm__ __volatile__ (#op " %0, %%" #reg \
-                              : /* nothing */ \
-                              : "m" (mem))
-
-#define         mmx_r2m(op,reg,mem) \
-        __asm__ __volatile__ (#op " %%" #reg ", %0" \
-                              : "=m" (mem) \
-                              : /* nothing */ )
-
-#define         mmx_r2r(op,regs,regd) \
-        __asm__ __volatile__ (#op " %" #regs ", %" #regd)
-
-#define         emms() __asm__ __volatile__ ("emms")
-
-#define         movd_m2r(var,reg)           mmx_m2r (movd, var, reg)
-#define         movd_r2m(reg,var)           mmx_r2m (movd, reg, var)
-#define         movd_r2r(regs,regd)         mmx_r2r (movd, regs, regd)
-
-#define         movq_m2r(var,reg)           mmx_m2r (movq, var, reg)
-#define         movq_r2m(reg,var)           mmx_r2m (movq, reg, var)
-#define         movq_r2r(regs,regd)         mmx_r2r (movq, regs, regd)
-
-#define         packssdw_m2r(var,reg)       mmx_m2r (packssdw, var, reg)
-#define         packssdw_r2r(regs,regd)     mmx_r2r (packssdw, regs, regd)
-#define         packsswb_m2r(var,reg)       mmx_m2r (packsswb, var, reg)
-#define         packsswb_r2r(regs,regd)     mmx_r2r (packsswb, regs, regd)
-
-#define         packuswb_m2r(var,reg)       mmx_m2r (packuswb, var, reg)
-#define         packuswb_r2r(regs,regd)     mmx_r2r (packuswb, regs, regd)
-
-#define         paddb_m2r(var,reg)          mmx_m2r (paddb, var, reg)
-#define         paddb_r2r(regs,regd)        mmx_r2r (paddb, regs, regd)
-#define         paddd_m2r(var,reg)          mmx_m2r (paddd, var, reg)
-#define         paddd_r2r(regs,regd)        mmx_r2r (paddd, regs, regd)
-#define         paddw_m2r(var,reg)          mmx_m2r (paddw, var, reg)
-#define         paddw_r2r(regs,regd)        mmx_r2r (paddw, regs, regd)
-
-#define         paddsb_m2r(var,reg)         mmx_m2r (paddsb, var, reg)
-#define         paddsb_r2r(regs,regd)       mmx_r2r (paddsb, regs, regd)
-#define         paddsw_m2r(var,reg)         mmx_m2r (paddsw, var, reg)
-#define         paddsw_r2r(regs,regd)       mmx_r2r (paddsw, regs, regd)
-
-#define         paddusb_m2r(var,reg)        mmx_m2r (paddusb, var, reg)
-#define         paddusb_r2r(regs,regd)      mmx_r2r (paddusb, regs, regd)
-#define         paddusw_m2r(var,reg)        mmx_m2r (paddusw, var, reg)
-#define         paddusw_r2r(regs,regd)      mmx_r2r (paddusw, regs, regd)
-
-#define         pand_m2r(var,reg)           mmx_m2r (pand, var, reg)
-#define         pand_r2r(regs,regd)         mmx_r2r (pand, regs, regd)
-
-#define         pandn_m2r(var,reg)          mmx_m2r (pandn, var, reg)
-#define         pandn_r2r(regs,regd)        mmx_r2r (pandn, regs, regd)
-
-#define         pcmpeqb_m2r(var,reg)        mmx_m2r (pcmpeqb, var, reg)
-#define         pcmpeqb_r2r(regs,regd)      mmx_r2r (pcmpeqb, regs, regd)
-#define         pcmpeqd_m2r(var,reg)        mmx_m2r (pcmpeqd, var, reg)
-#define         pcmpeqd_r2r(regs,regd)      mmx_r2r (pcmpeqd, regs, regd)
-#define         pcmpeqw_m2r(var,reg)        mmx_m2r (pcmpeqw, var, reg)
-#define         pcmpeqw_r2r(regs,regd)      mmx_r2r (pcmpeqw, regs, regd)
-
-#define         pcmpgtb_m2r(var,reg)        mmx_m2r (pcmpgtb, var, reg)
-#define         pcmpgtb_r2r(regs,regd)      mmx_r2r (pcmpgtb, regs, regd)
-#define         pcmpgtd_m2r(var,reg)        mmx_m2r (pcmpgtd, var, reg)
-#define         pcmpgtd_r2r(regs,regd)      mmx_r2r (pcmpgtd, regs, regd)
-#define         pcmpgtw_m2r(var,reg)        mmx_m2r (pcmpgtw, var, reg)
-#define         pcmpgtw_r2r(regs,regd)      mmx_r2r (pcmpgtw, regs, regd)
-
-#define         pmaddwd_m2r(var,reg)        mmx_m2r (pmaddwd, var, reg)
-#define         pmaddwd_r2r(regs,regd)      mmx_r2r (pmaddwd, regs, regd)
-
-#define         pmulhw_m2r(var,reg)         mmx_m2r (pmulhw, var, reg)
-#define         pmulhw_r2r(regs,regd)       mmx_r2r (pmulhw, regs, regd)
-
-#define         pmullw_m2r(var,reg)         mmx_m2r (pmullw, var, reg)
-#define         pmullw_r2r(regs,regd)       mmx_r2r (pmullw, regs, regd)
-
-#define         por_m2r(var,reg)            mmx_m2r (por, var, reg)
-#define         por_r2r(regs,regd)          mmx_r2r (por, regs, regd)
-
-#define         pslld_i2r(imm,reg)          mmx_i2r (pslld, imm, reg)
-#define         pslld_m2r(var,reg)          mmx_m2r (pslld, var, reg)
-#define         pslld_r2r(regs,regd)        mmx_r2r (pslld, regs, regd)
-#define         psllq_i2r(imm,reg)          mmx_i2r (psllq, imm, reg)
-#define         psllq_m2r(var,reg)          mmx_m2r (psllq, var, reg)
-#define         psllq_r2r(regs,regd)        mmx_r2r (psllq, regs, regd)
-#define         psllw_i2r(imm,reg)          mmx_i2r (psllw, imm, reg)
-#define         psllw_m2r(var,reg)          mmx_m2r (psllw, var, reg)
-#define         psllw_r2r(regs,regd)        mmx_r2r (psllw, regs, regd)
-
-#define         psrad_i2r(imm,reg)          mmx_i2r (psrad, imm, reg)
-#define         psrad_m2r(var,reg)          mmx_m2r (psrad, var, reg)
-#define         psrad_r2r(regs,regd)        mmx_r2r (psrad, regs, regd)
-#define         psraw_i2r(imm,reg)          mmx_i2r (psraw, imm, reg)
-#define         psraw_m2r(var,reg)          mmx_m2r (psraw, var, reg)
-#define         psraw_r2r(regs,regd)        mmx_r2r (psraw, regs, regd)
-
-#define         psrld_i2r(imm,reg)          mmx_i2r (psrld, imm, reg)
-#define         psrld_m2r(var,reg)          mmx_m2r (psrld, var, reg)
-#define         psrld_r2r(regs,regd)        mmx_r2r (psrld, regs, regd)
-#define         psrlq_i2r(imm,reg)          mmx_i2r (psrlq, imm, reg)
-#define         psrlq_m2r(var,reg)          mmx_m2r (psrlq, var, reg)
-#define         psrlq_r2r(regs,regd)        mmx_r2r (psrlq, regs, regd)
-#define         psrlw_i2r(imm,reg)          mmx_i2r (psrlw, imm, reg)
-#define         psrlw_m2r(var,reg)          mmx_m2r (psrlw, var, reg)
-#define         psrlw_r2r(regs,regd)        mmx_r2r (psrlw, regs, regd)
-
-#define         psubb_m2r(var,reg)          mmx_m2r (psubb, var, reg)
-#define         psubb_r2r(regs,regd)        mmx_r2r (psubb, regs, regd)
-#define         psubd_m2r(var,reg)          mmx_m2r (psubd, var, reg)
-#define         psubd_r2r(regs,regd)        mmx_r2r (psubd, regs, regd)
-#define         psubw_m2r(var,reg)          mmx_m2r (psubw, var, reg)
-#define         psubw_r2r(regs,regd)        mmx_r2r (psubw, regs, regd)
-
-#define         psubsb_m2r(var,reg)         mmx_m2r (psubsb, var, reg)
-#define         psubsb_r2r(regs,regd)       mmx_r2r (psubsb, regs, regd)
-#define         psubsw_m2r(var,reg)         mmx_m2r (psubsw, var, reg)
-#define         psubsw_r2r(regs,regd)       mmx_r2r (psubsw, regs, regd)
-
-#define         psubusb_m2r(var,reg)        mmx_m2r (psubusb, var, reg)
-#define         psubusb_r2r(regs,regd)      mmx_r2r (psubusb, regs, regd)
-#define         psubusw_m2r(var,reg)        mmx_m2r (psubusw, var, reg)
-#define         psubusw_r2r(regs,regd)      mmx_r2r (psubusw, regs, regd)
-
-#define         punpckhbw_m2r(var,reg)      mmx_m2r (punpckhbw, var, reg)
-#define         punpckhbw_r2r(regs,regd)    mmx_r2r (punpckhbw, regs, regd)
-#define         punpckhdq_m2r(var,reg)      mmx_m2r (punpckhdq, var, reg)
-#define         punpckhdq_r2r(regs,regd)    mmx_r2r (punpckhdq, regs, regd)
-#define         punpckhwd_m2r(var,reg)      mmx_m2r (punpckhwd, var, reg)
-#define         punpckhwd_r2r(regs,regd)    mmx_r2r (punpckhwd, regs, regd)
-
-#define         punpcklbw_m2r(var,reg)      mmx_m2r (punpcklbw, var, reg)
-#define         punpcklbw_r2r(regs,regd)    mmx_r2r (punpcklbw, regs, regd)
-#define         punpckldq_m2r(var,reg)      mmx_m2r (punpckldq, var, reg)
-#define         punpckldq_r2r(regs,regd)    mmx_r2r (punpckldq, regs, regd)
-#define         punpcklwd_m2r(var,reg)      mmx_m2r (punpcklwd, var, reg)
-#define         punpcklwd_r2r(regs,regd)    mmx_r2r (punpcklwd, regs, regd)
-
-#define         pxor_m2r(var,reg)           mmx_m2r (pxor, var, reg)
-#define         pxor_r2r(regs,regd)         mmx_r2r (pxor, regs, regd)
+#define	mmx_i2r(op, imm, reg) \
+	__asm__ __volatile__ (#op " %0, %%" #reg \
+				: /* nothing */ \
+				: "i" (imm))
+
+#define	mmx_m2r(op, mem, reg) \
+	__asm__ __volatile__ (#op " %0, %%" #reg \
+				: /* nothing */ \
+				: "m" (mem))
+
+#define	mmx_r2m(op, reg, mem) \
+	__asm__ __volatile__ (#op " %%" #reg ", %0" \
+				: "=m" (mem) \
+				: /* nothing */)
+
+#define	mmx_r2r(op, regs, regd) \
+	__asm__ __volatile__ (#op " %" #regs ", %" #regd)
+
+#define	emms() __asm__ __volatile__ ("emms")
+
+#define	movd_m2r(var, reg)	mmx_m2r(movd, var, reg)
+#define	movd_r2m(reg, var)	mmx_r2m(movd, reg, var)
+#define	movd_r2r(regs, regd)	mmx_r2r(movd, regs, regd)
+
+#define	movq_m2r(var, reg)	mmx_m2r(movq, var, reg)
+#define	movq_r2m(reg, var)	mmx_r2m(movq, reg, var)
+#define	movq_r2r(regs, regd)	mmx_r2r(movq, regs, regd)
+
+#define	packssdw_m2r(var, reg)		mmx_m2r(packssdw, var, reg)
+#define	packssdw_r2r(regs, regd)	mmx_r2r(packssdw, regs, regd)
+#define	packsswb_m2r(var, reg)		mmx_m2r(packsswb, var, reg)
+#define	packsswb_r2r(regs, regd)	mmx_r2r(packsswb, regs, regd)
+
+#define	packuswb_m2r(var, reg)		mmx_m2r(packuswb, var, reg)
+#define	packuswb_r2r(regs, regd)	mmx_r2r(packuswb, regs, regd)
+
+#define	paddb_m2r(var, reg)	mmx_m2r(paddb, var, reg)
+#define	paddb_r2r(regs, regd)	mmx_r2r(paddb, regs, regd)
+#define	paddd_m2r(var, reg)	mmx_m2r(paddd, var, reg)
+#define	paddd_r2r(regs, regd)	mmx_r2r(paddd, regs, regd)
+#define	paddw_m2r(var, reg)	mmx_m2r(paddw, var, reg)
+#define	paddw_r2r(regs, regd)	mmx_r2r(paddw, regs, regd)
+
+#define	paddsb_m2r(var, reg)	mmx_m2r(paddsb, var, reg)
+#define	paddsb_r2r(regs, regd)	mmx_r2r(paddsb, regs, regd)
+#define	paddsw_m2r(var, reg)	mmx_m2r(paddsw, var, reg)
+#define	paddsw_r2r(regs, regd)	mmx_r2r(paddsw, regs, regd)
+
+#define	paddusb_m2r(var, reg)	mmx_m2r(paddusb, var, reg)
+#define	paddusb_r2r(regs, regd)	mmx_r2r(paddusb, regs, regd)
+#define	paddusw_m2r(var, reg)	mmx_m2r(paddusw, var, reg)
+#define	paddusw_r2r(regs, regd)	mmx_r2r(paddusw, regs, regd)
+
+#define	pand_m2r(var, reg)	mmx_m2r(pand, var, reg)
+#define	pand_r2r(regs, regd)	mmx_r2r(pand, regs, regd)
+
+#define	pandn_m2r(var, reg)	mmx_m2r(pandn, var, reg)
+#define	pandn_r2r(regs, regd)	mmx_r2r(pandn, regs, regd)
+
+#define	pcmpeqb_m2r(var, reg)	mmx_m2r(pcmpeqb, var, reg)
+#define	pcmpeqb_r2r(regs, regd)	mmx_r2r(pcmpeqb, regs, regd)
+#define	pcmpeqd_m2r(var, reg)	mmx_m2r(pcmpeqd, var, reg)
+#define	pcmpeqd_r2r(regs, regd)	mmx_r2r(pcmpeqd, regs, regd)
+#define	pcmpeqw_m2r(var, reg)	mmx_m2r(pcmpeqw, var, reg)
+#define	pcmpeqw_r2r(regs, regd)	mmx_r2r(pcmpeqw, regs, regd)
+
+#define	pcmpgtb_m2r(var, reg)	mmx_m2r(pcmpgtb, var, reg)
+#define	pcmpgtb_r2r(regs, regd)	mmx_r2r(pcmpgtb, regs, regd)
+#define	pcmpgtd_m2r(var, reg)	mmx_m2r(pcmpgtd, var, reg)
+#define	pcmpgtd_r2r(regs, regd)	mmx_r2r(pcmpgtd, regs, regd)
+#define	pcmpgtw_m2r(var, reg)	mmx_m2r(pcmpgtw, var, reg)
+#define	pcmpgtw_r2r(regs, regd)	mmx_r2r(pcmpgtw, regs, regd)
+
+#define	pmaddwd_m2r(var, reg)	mmx_m2r(pmaddwd, var, reg)
+#define	pmaddwd_r2r(regs, regd)	mmx_r2r(pmaddwd, regs, regd)
+
+#define	pmulhw_m2r(var, reg)	mmx_m2r(pmulhw, var, reg)
+#define	pmulhw_r2r(regs, regd)	mmx_r2r(pmulhw, regs, regd)
+
+#define	pmullw_m2r(var, reg)	mmx_m2r(pmullw, var, reg)
+#define	pmullw_r2r(regs, regd)	mmx_r2r(pmullw, regs, regd)
+
+#define	por_m2r(var, reg)	mmx_m2r(por, var, reg)
+#define	por_r2r(regs, regd)	mmx_r2r(por, regs, regd)
+
+#define	pslld_i2r(imm, reg)	mmx_i2r(pslld, imm, reg)
+#define	pslld_m2r(var, reg)	mmx_m2r(pslld, var, reg)
+#define	pslld_r2r(regs, regd)	mmx_r2r(pslld, regs, regd)
+#define	psllq_i2r(imm, reg)	mmx_i2r(psllq, imm, reg)
+#define	psllq_m2r(var, reg)	mmx_m2r(psllq, var, reg)
+#define	psllq_r2r(regs, regd)	mmx_r2r(psllq, regs, regd)
+#define	psllw_i2r(imm, reg)	mmx_i2r(psllw, imm, reg)
+#define	psllw_m2r(var, reg)	mmx_m2r(psllw, var, reg)
+#define	psllw_r2r(regs, regd)	mmx_r2r(psllw, regs, regd)
+
+#define	psrad_i2r(imm, reg)	mmx_i2r(psrad, imm, reg)
+#define	psrad_m2r(var, reg)	mmx_m2r(psrad, var, reg)
+#define	psrad_r2r(regs, regd)	mmx_r2r(psrad, regs, regd)
+#define	psraw_i2r(imm, reg)	mmx_i2r(psraw, imm, reg)
+#define	psraw_m2r(var, reg)	mmx_m2r(psraw, var, reg)
+#define	psraw_r2r(regs, regd)	mmx_r2r(psraw, regs, regd)
+
+#define	psrld_i2r(imm, reg)	mmx_i2r(psrld, imm, reg)
+#define	psrld_m2r(var, reg)	mmx_m2r(psrld, var, reg)
+#define	psrld_r2r(regs, regd)	mmx_r2r(psrld, regs, regd)
+#define	psrlq_i2r(imm, reg)	mmx_i2r(psrlq, imm, reg)
+#define	psrlq_m2r(var, reg)	mmx_m2r(psrlq, var, reg)
+#define	psrlq_r2r(regs, regd)	mmx_r2r(psrlq, regs, regd)
+#define	psrlw_i2r(imm, reg)	mmx_i2r(psrlw, imm, reg)
+#define	psrlw_m2r(var, reg)	mmx_m2r(psrlw, var, reg)
+#define	psrlw_r2r(regs, regd)	mmx_r2r(psrlw, regs, regd)
+
+#define	psubb_m2r(var, reg)	mmx_m2r(psubb, var, reg)
+#define	psubb_r2r(regs, regd)	mmx_r2r(psubb, regs, regd)
+#define	psubd_m2r(var, reg)	mmx_m2r(psubd, var, reg)
+#define	psubd_r2r(regs, regd)	mmx_r2r(psubd, regs, regd)
+#define	psubw_m2r(var, reg)	mmx_m2r(psubw, var, reg)
+#define	psubw_r2r(regs, regd)	mmx_r2r(psubw, regs, regd)
+
+#define	psubsb_m2r(var, reg)	mmx_m2r(psubsb, var, reg)
+#define	psubsb_r2r(regs, regd)	mmx_r2r(psubsb, regs, regd)
+#define	psubsw_m2r(var, reg)	mmx_m2r(psubsw, var, reg)
+#define	psubsw_r2r(regs, regd)	mmx_r2r(psubsw, regs, regd)
+
+#define	psubusb_m2r(var, reg)	mmx_m2r(psubusb, var, reg)
+#define	psubusb_r2r(regs, regd)	mmx_r2r(psubusb, regs, regd)
+#define	psubusw_m2r(var, reg)	mmx_m2r(psubusw, var, reg)
+#define	psubusw_r2r(regs, regd)	mmx_r2r(psubusw, regs, regd)
+
+#define	punpckhbw_m2r(var, reg)		mmx_m2r(punpckhbw, var, reg)
+#define	punpckhbw_r2r(regs, regd)	mmx_r2r(punpckhbw, regs, regd)
+#define	punpckhdq_m2r(var, reg)		mmx_m2r(punpckhdq, var, reg)
+#define	punpckhdq_r2r(regs, regd)	mmx_r2r(punpckhdq, regs, regd)
+#define	punpckhwd_m2r(var, reg)		mmx_m2r(punpckhwd, var, reg)
+#define	punpckhwd_r2r(regs, regd)	mmx_r2r(punpckhwd, regs, regd)
+
+#define	punpcklbw_m2r(var, reg)		mmx_m2r(punpcklbw, var, reg)
+#define	punpcklbw_r2r(regs, regd)	mmx_r2r(punpcklbw, regs, regd)
+#define	punpckldq_m2r(var, reg)		mmx_m2r(punpckldq, var, reg)
+#define	punpckldq_r2r(regs, regd)	mmx_r2r(punpckldq, regs, regd)
+#define	punpcklwd_m2r(var, reg)		mmx_m2r(punpcklwd, var, reg)
+#define	punpcklwd_r2r(regs, regd)	mmx_r2r(punpcklwd, regs, regd)
+
+#define	pxor_m2r(var, reg)	mmx_m2r(pxor, var, reg)
+#define	pxor_r2r(regs, regd)	mmx_r2r(pxor, regs, regd)
 
 /* 3DNOW extensions */
 
-#define         pavgusb_m2r(var,reg)        mmx_m2r (pavgusb, var, reg)
-#define         pavgusb_r2r(regs,regd)      mmx_r2r (pavgusb, regs, regd)
+#define	pavgusb_m2r(var, reg)	mmx_m2r(pavgusb, var, reg)
+#define	pavgusb_r2r(regs, regd)	mmx_r2r(pavgusb, regs, regd)
 
 /* AMD MMX extensions - also available in intel SSE */
 
-#define         mmx_m2ri(op,mem,reg,imm) \
-        __asm__ __volatile__ (#op " %1, %0, %%" #reg \
-                              : /* nothing */ \
-                              : "m" (mem), "i" (imm))
-#define         mmx_r2ri(op,regs,regd,imm) \
-        __asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
-                              : /* nothing */ \
-                              : "i" (imm) )
+#define	mmx_m2ri(op, mem, reg, imm) \
+	__asm__ __volatile__ (#op " %1, %0, %%" #reg \
+				: /* nothing */ \
+				: "m" (mem), "i" (imm))
+#define	mmx_r2ri(op, regs, regd, imm) \
+	__asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
+				: /* nothing */ \
+				: "i" (imm))
 
-#define         mmx_fetch(mem,hint) \
-        __asm__ __volatile__ ("prefetch" #hint " %0" \
-                              : /* nothing */ \
-                              : "m" (mem))
+#define	mmx_fetch(mem, hint) \
+	__asm__ __volatile__ ("prefetch" #hint " %0" \
+				: /* nothing */ \
+				: "m" (mem))
 
-#define         maskmovq(regs,maskreg)      mmx_r2ri (maskmovq, regs, maskreg)
+#define	maskmovq(regs, maskreg)	mmx_r2ri(maskmovq, regs, maskreg)
 
-#define         movntq_r2m(mmreg,var)       mmx_r2m (movntq, mmreg, var)
+#define	movntq_r2m(mmreg, var)	mmx_r2m(movntq, mmreg, var)
 
-#define         pavgb_m2r(var,reg)          mmx_m2r (pavgb, var, reg)
-#define         pavgb_r2r(regs,regd)        mmx_r2r (pavgb, regs, regd)
-#define         pavgw_m2r(var,reg)          mmx_m2r (pavgw, var, reg)
-#define         pavgw_r2r(regs,regd)        mmx_r2r (pavgw, regs, regd)
+#define	pavgb_m2r(var, reg)	mmx_m2r(pavgb, var, reg)
+#define	pavgb_r2r(regs, regd)	mmx_r2r(pavgb, regs, regd)
+#define	pavgw_m2r(var, reg)	mmx_m2r(pavgw, var, reg)
+#define	pavgw_r2r(regs, regd)	mmx_r2r(pavgw, regs, regd)
 
-#define         pextrw_r2r(mmreg,reg,imm)   mmx_r2ri (pextrw, mmreg, reg, imm)
+#define	pextrw_r2r(mmreg, reg, imm)	mmx_r2ri(pextrw, mmreg, reg, imm)
 
-#define         pinsrw_r2r(reg,mmreg,imm)   mmx_r2ri (pinsrw, reg, mmreg, imm)
+#define	pinsrw_r2r(reg, mmreg, imm)	mmx_r2ri(pinsrw, reg, mmreg, imm)
 
-#define         pmaxsw_m2r(var,reg)         mmx_m2r (pmaxsw, var, reg)
-#define         pmaxsw_r2r(regs,regd)       mmx_r2r (pmaxsw, regs, regd)
+#define	pmaxsw_m2r(var, reg)	mmx_m2r(pmaxsw, var, reg)
+#define	pmaxsw_r2r(regs, regd)	mmx_r2r(pmaxsw, regs, regd)
 
-#define         pmaxub_m2r(var,reg)         mmx_m2r (pmaxub, var, reg)
-#define         pmaxub_r2r(regs,regd)       mmx_r2r (pmaxub, regs, regd)
+#define	pmaxub_m2r(var, reg)	mmx_m2r(pmaxub, var, reg)
+#define	pmaxub_r2r(regs, regd)	mmx_r2r(pmaxub, regs, regd)
 
-#define         pminsw_m2r(var,reg)         mmx_m2r (pminsw, var, reg)
-#define         pminsw_r2r(regs,regd)       mmx_r2r (pminsw, regs, regd)
+#define	pminsw_m2r(var, reg)	mmx_m2r(pminsw, var, reg)
+#define	pminsw_r2r(regs, regd)	mmx_r2r(pminsw, regs, regd)
 
-#define         pminub_m2r(var,reg)         mmx_m2r (pminub, var, reg)
-#define         pminub_r2r(regs,regd)       mmx_r2r (pminub, regs, regd)
+#define	pminub_m2r(var, reg)	mmx_m2r(pminub, var, reg)
+#define	pminub_r2r(regs, regd)	mmx_r2r(pminub, regs, regd)
 
-#define         pmovmskb(mmreg,reg) \
-        __asm__ __volatile__ ("movmskps %" #mmreg ", %" #reg)
+#define	pmovmskb(mmreg, reg) \
+	__asm__ __volatile__ ("movmskps %" #mmreg ", %" #reg)
 
-#define         pmulhuw_m2r(var,reg)        mmx_m2r (pmulhuw, var, reg)
-#define         pmulhuw_r2r(regs,regd)      mmx_r2r (pmulhuw, regs, regd)
+#define	pmulhuw_m2r(var, reg)	mmx_m2r(pmulhuw, var, reg)
+#define	pmulhuw_r2r(regs, regd)	mmx_r2r(pmulhuw, regs, regd)
 
-#define         prefetcht0(mem)             mmx_fetch (mem, t0)
-#define         prefetcht1(mem)             mmx_fetch (mem, t1)
-#define         prefetcht2(mem)             mmx_fetch (mem, t2)
-#define         prefetchnta(mem)            mmx_fetch (mem, nta)
+#define	prefetcht0(mem)		mmx_fetch(mem, t0)
+#define	prefetcht1(mem)		mmx_fetch(mem, t1)
+#define	prefetcht2(mem)		mmx_fetch(mem, t2)
+#define	prefetchnta(mem)	mmx_fetch(mem, nta)
 
-#define         psadbw_m2r(var,reg)         mmx_m2r (psadbw, var, reg)
-#define         psadbw_r2r(regs,regd)       mmx_r2r (psadbw, regs, regd)
+#define	psadbw_m2r(var, reg)	mmx_m2r(psadbw, var, reg)
+#define	psadbw_r2r(regs, regd)	mmx_r2r(psadbw, regs, regd)
 
-#define         pshufw_m2r(var,reg,imm)     mmx_m2ri(pshufw, var, reg, imm)
-#define         pshufw_r2r(regs,regd,imm)   mmx_r2ri(pshufw, regs, regd, imm)
+#define	pshufw_m2r(var, reg, imm)	mmx_m2ri(pshufw, var, reg, imm)
+#define	pshufw_r2r(regs, regd, imm)	mmx_r2ri(pshufw, regs, regd, imm)
 
-#define         sfence() __asm__ __volatile__ ("sfence\n\t")
+#define	sfence() __asm__ __volatile__ ("sfence\n\t")
 
 /* SSE2 */
-#define         pshufhw_m2r(var,reg,imm)    mmx_m2ri(pshufhw, var, reg, imm)
-#define         pshufhw_r2r(regs,regd,imm)  mmx_r2ri(pshufhw, regs, regd, imm)
-#define         pshuflw_m2r(var,reg,imm)    mmx_m2ri(pshuflw, var, reg, imm)
-#define         pshuflw_r2r(regs,regd,imm)  mmx_r2ri(pshuflw, regs, regd, imm)
+#define	pshufhw_m2r(var, reg, imm)	mmx_m2ri(pshufhw, var, reg, imm)
+#define	pshufhw_r2r(regs, regd, imm)	mmx_r2ri(pshufhw, regs, regd, imm)
+#define	pshuflw_m2r(var, reg, imm)	mmx_m2ri(pshuflw, var, reg, imm)
+#define	pshuflw_r2r(regs, regd, imm)	mmx_r2ri(pshuflw, regs, regd, imm)
 
-#define         pshufd_r2r(regs,regd,imm)   mmx_r2ri(pshufd, regs, regd, imm)
+#define	pshufd_r2r(regs, regd, imm)	mmx_r2ri(pshufd, regs, regd, imm)
 
-#define         movdqa_m2r(var,reg)         mmx_m2r (movdqa, var, reg)
-#define         movdqa_r2m(reg,var)         mmx_r2m (movdqa, reg, var)
-#define         movdqa_r2r(regs,regd)       mmx_r2r (movdqa, regs, regd)
-#define         movdqu_m2r(var,reg)         mmx_m2r (movdqu, var, reg)
-#define         movdqu_r2m(reg,var)         mmx_r2m (movdqu, reg, var)
-#define         movdqu_r2r(regs,regd)       mmx_r2r (movdqu, regs, regd)
+#define	movdqa_m2r(var, reg)	mmx_m2r(movdqa, var, reg)
+#define	movdqa_r2m(reg, var)	mmx_r2m(movdqa, reg, var)
+#define	movdqa_r2r(regs, regd)	mmx_r2r(movdqa, regs, regd)
+#define	movdqu_m2r(var, reg)	mmx_m2r(movdqu, var, reg)
+#define	movdqu_r2m(reg, var)	mmx_r2m(movdqu, reg, var)
+#define	movdqu_r2r(regs, regd)	mmx_r2r(movdqu, regs, regd)
 
-#define         pmullw_r2m(reg,var)         mmx_r2m (pmullw, reg, var)
+#define	pmullw_r2m(reg, var)	mmx_r2m(pmullw, reg, var)
 
-#define         pslldq_i2r(imm,reg)         mmx_i2r (pslldq, imm, reg)
-#define         psrldq_i2r(imm,reg)         mmx_i2r (psrldq, imm, reg)
+#define	pslldq_i2r(imm, reg)	mmx_i2r(pslldq, imm, reg)
+#define	psrldq_i2r(imm, reg)	mmx_i2r(psrldq, imm, reg)
 
-#define         punpcklqdq_r2r(regs,regd)   mmx_r2r (punpcklqdq, regs, regd)
-#define         punpckhqdq_r2r(regs,regd)   mmx_r2r (punpckhqdq, regs, regd)
+#define	punpcklqdq_r2r(regs, regd)	mmx_r2r(punpcklqdq, regs, regd)
+#define	punpckhqdq_r2r(regs, regd)	mmx_r2r(punpckhqdq, regs, regd)
 
 #endif /* AVCODEC_I386MMX_H */