MIPS: Whitespace cleanup.

Having received another series of whitespace patches I decided to do this
once and for all rather than dealing with this kind of patches trickling
in forever.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

6 files changed, 77 insertions, 77 deletions

diff --git a/arch/mips/include/asm/sgi/gio.h b/arch/mips/include/asm/sgi/gio.h
index 889cf028c95d..24be2b425be8 100644
--- a/arch/mips/include/asm/sgi/gio.h
+++ b/arch/mips/include/asm/sgi/gio.h
@@ -18,18 +18,18 @@
  * three physical connectors, but only two slots, GFX and EXP0.
  *
  * There is 10MB of GIO address space for GIO64 slot devices
- * slot#   slot type address range            size
+ * slot#   slot type address range	      size
  * -----   --------- ----------------------- -----
- *   0     GFX       0x1f000000 - 0x1f3fffff   4MB
- *   1     EXP0      0x1f400000 - 0x1f5fffff   2MB
- *   2     EXP1      0x1f600000 - 0x1f9fffff   4MB
+ *   0	   GFX	     0x1f000000 - 0x1f3fffff   4MB
+ *   1	   EXP0	     0x1f400000 - 0x1f5fffff   2MB
+ *   2	   EXP1	     0x1f600000 - 0x1f9fffff   4MB
  *
  * There are un-slotted devices, HPC, I/O and misc devices, which are grouped
  * into the HPC address space.
- *   -     MISC      0x1fb00000 - 0x1fbfffff   1MB
+ *   -	   MISC	     0x1fb00000 - 0x1fbfffff   1MB
  *
  * Following space is reserved and unused
- *   -     RESERVED  0x18000000 - 0x1effffff 112MB
+ *   -	   RESERVED  0x18000000 - 0x1effffff 112MB
  *
  * GIO bus IDs
  *
@@ -39,10 +39,10 @@
  * the slot undefined.
  *
  * 32-bit IDs are divided into
- *	bits 0:6        the product ID; ranges from 0x00 to 0x7F.
+ *	bits 0:6	the product ID; ranges from 0x00 to 0x7F.
  *	bit 7		0=GIO Product ID is 8 bits wide
  *			1=GIO Product ID is 32 bits wide.
- *	bits 8:15       manufacturer version for the product.
+ *	bits 8:15	manufacturer version for the product.
  *	bit 16		0=GIO32 and GIO32-bis, 1=GIO64.
  *	bit 17		0=no ROM present
  *			1=ROM present on this board AND next three words
diff --git a/arch/mips/include/asm/sgi/hpc3.h b/arch/mips/include/asm/sgi/hpc3.h
index c4729f531919..59920b345942 100644
--- a/arch/mips/include/asm/sgi/hpc3.h
+++ b/arch/mips/include/asm/sgi/hpc3.h
@@ -65,39 +65,39 @@ struct hpc3_scsiregs {
 	u32 _unused0[0x1000/4 - 2];	/* padding */
 	volatile u32 bcd;	/* byte count info */
 #define HPC3_SBCD_BCNTMSK 0x00003fff /* bytes to transfer from/to memory */
-#define HPC3_SBCD_XIE     0x00004000 /* Send IRQ when done with cur buf */
-#define HPC3_SBCD_EOX     0x00008000 /* Indicates this is last buf in chain */
+#define HPC3_SBCD_XIE	  0x00004000 /* Send IRQ when done with cur buf */
+#define HPC3_SBCD_EOX	  0x00008000 /* Indicates this is last buf in chain */
 
 	volatile u32 ctrl;    /* control register */
-#define HPC3_SCTRL_IRQ    0x01 /* IRQ asserted, either dma done or parity */
+#define HPC3_SCTRL_IRQ	  0x01 /* IRQ asserted, either dma done or parity */
 #define HPC3_SCTRL_ENDIAN 0x02 /* DMA endian mode, 0=big 1=little */
-#define HPC3_SCTRL_DIR    0x04 /* DMA direction, 1=dev2mem 0=mem2dev */
+#define HPC3_SCTRL_DIR	  0x04 /* DMA direction, 1=dev2mem 0=mem2dev */
 #define HPC3_SCTRL_FLUSH  0x08 /* Tells HPC3 to flush scsi fifos */
 #define HPC3_SCTRL_ACTIVE 0x10 /* SCSI DMA channel is active */
 #define HPC3_SCTRL_AMASK  0x20 /* DMA active inhibits PIO */
 #define HPC3_SCTRL_CRESET 0x40 /* Resets dma channel and external controller */
-#define HPC3_SCTRL_PERR   0x80 /* Bad parity on HPC3 iface to scsi controller */
+#define HPC3_SCTRL_PERR	  0x80 /* Bad parity on HPC3 iface to scsi controller */
 
 	volatile u32 gfptr;	/* current GIO fifo ptr */
 	volatile u32 dfptr;	/* current device fifo ptr */
 	volatile u32 dconfig;	/* DMA configuration register */
 #define HPC3_SDCFG_HCLK 0x00001 /* Enable DMA half clock mode */
-#define HPC3_SDCFG_D1   0x00006 /* Cycles to spend in D1 state */
-#define HPC3_SDCFG_D2   0x00038 /* Cycles to spend in D2 state */
-#define HPC3_SDCFG_D3   0x001c0 /* Cycles to spend in D3 state */
+#define HPC3_SDCFG_D1	0x00006 /* Cycles to spend in D1 state */
+#define HPC3_SDCFG_D2	0x00038 /* Cycles to spend in D2 state */
+#define HPC3_SDCFG_D3	0x001c0 /* Cycles to spend in D3 state */
 #define HPC3_SDCFG_HWAT 0x00e00 /* DMA high water mark */
-#define HPC3_SDCFG_HW   0x01000 /* Enable 16-bit halfword DMA accesses to scsi */
+#define HPC3_SDCFG_HW	0x01000 /* Enable 16-bit halfword DMA accesses to scsi */
 #define HPC3_SDCFG_SWAP 0x02000 /* Byte swap all DMA accesses */
 #define HPC3_SDCFG_EPAR 0x04000 /* Enable parity checking for DMA */
 #define HPC3_SDCFG_POLL 0x08000 /* hd_dreq polarity control */
 #define HPC3_SDCFG_ERLY 0x30000 /* hd_dreq behavior control bits */
 
 	volatile u32 pconfig;	/* PIO configuration register */
-#define HPC3_SPCFG_P3   0x0003 /* Cycles to spend in P3 state */
-#define HPC3_SPCFG_P2W  0x001c /* Cycles to spend in P2 state for writes */
-#define HPC3_SPCFG_P2R  0x01e0 /* Cycles to spend in P2 state for reads */
-#define HPC3_SPCFG_P1   0x0e00 /* Cycles to spend in P1 state */
-#define HPC3_SPCFG_HW   0x1000 /* Enable 16-bit halfword PIO accesses to scsi */
+#define HPC3_SPCFG_P3	0x0003 /* Cycles to spend in P3 state */
+#define HPC3_SPCFG_P2W	0x001c /* Cycles to spend in P2 state for writes */
+#define HPC3_SPCFG_P2R	0x01e0 /* Cycles to spend in P2 state for reads */
+#define HPC3_SPCFG_P1	0x0e00 /* Cycles to spend in P1 state */
+#define HPC3_SPCFG_HW	0x1000 /* Enable 16-bit halfword PIO accesses to scsi */
 #define HPC3_SPCFG_SWAP 0x2000 /* Byte swap all PIO accesses */
 #define HPC3_SPCFG_EPAR 0x4000 /* Enable parity checking for PIO */
 #define HPC3_SPCFG_FUJI 0x8000 /* Fujitsu scsi controller mode for faster dma/pio */
@@ -108,13 +108,13 @@ struct hpc3_scsiregs {
 /* SEEQ ethernet HPC3 registers, only one seeq per HPC3. */
 struct hpc3_ethregs {
 	/* Receiver registers. */
-	volatile u32 rx_cbptr;   /* current dma buffer ptr, diagnostic use only */
-	volatile u32 rx_ndptr;   /* next dma descriptor ptr */
+	volatile u32 rx_cbptr;	 /* current dma buffer ptr, diagnostic use only */
+	volatile u32 rx_ndptr;	 /* next dma descriptor ptr */
 	u32 _unused0[0x1000/4 - 2];	/* padding */
 	volatile u32 rx_bcd;	/* byte count info */
 #define HPC3_ERXBCD_BCNTMSK 0x00003fff /* bytes to be sent to memory */
-#define HPC3_ERXBCD_XIE     0x20000000 /* HPC3 interrupts cpu at end of this buf */
-#define HPC3_ERXBCD_EOX     0x80000000 /* flags this as end of descriptor chain */
+#define HPC3_ERXBCD_XIE	    0x20000000 /* HPC3 interrupts cpu at end of this buf */
+#define HPC3_ERXBCD_EOX	    0x80000000 /* flags this as end of descriptor chain */
 
 	volatile u32 rx_ctrl;	/* control register */
 #define HPC3_ERXCTRL_STAT50 0x0000003f /* Receive status reg bits of Seeq8003 */
@@ -131,23 +131,23 @@ struct hpc3_ethregs {
 	volatile u32 reset;	/* reset register */
 #define HPC3_ERST_CRESET 0x1	/* Reset dma channel and external controller */
 #define HPC3_ERST_CLRIRQ 0x2	/* Clear channel interrupt */
-#define HPC3_ERST_LBACK  0x4	/* Enable diagnostic loopback mode of Seeq8003 */
+#define HPC3_ERST_LBACK	 0x4	/* Enable diagnostic loopback mode of Seeq8003 */
 
-	volatile u32 dconfig;    /* DMA configuration register */
-#define HPC3_EDCFG_D1    0x0000f /* Cycles to spend in D1 state for PIO */
-#define HPC3_EDCFG_D2    0x000f0 /* Cycles to spend in D2 state for PIO */
-#define HPC3_EDCFG_D3    0x00f00 /* Cycles to spend in D3 state for PIO */
+	volatile u32 dconfig;	 /* DMA configuration register */
+#define HPC3_EDCFG_D1	 0x0000f /* Cycles to spend in D1 state for PIO */
+#define HPC3_EDCFG_D2	 0x000f0 /* Cycles to spend in D2 state for PIO */
+#define HPC3_EDCFG_D3	 0x00f00 /* Cycles to spend in D3 state for PIO */
 #define HPC3_EDCFG_WCTRL 0x01000 /* Enable writes of desc into ex ctrl port */
 #define HPC3_EDCFG_FRXDC 0x02000 /* Clear eop stat bits upon rxdc, hw seeq fix */
-#define HPC3_EDCFG_FEOP  0x04000 /* Bad packet marker timeout enable */
-#define HPC3_EDCFG_FIRQ  0x08000 /* Another bad packet timeout enable */
-#define HPC3_EDCFG_PTO   0x30000 /* Programmed timeout value for above two */
+#define HPC3_EDCFG_FEOP	 0x04000 /* Bad packet marker timeout enable */
+#define HPC3_EDCFG_FIRQ	 0x08000 /* Another bad packet timeout enable */
+#define HPC3_EDCFG_PTO	 0x30000 /* Programmed timeout value for above two */
 
-	volatile u32 pconfig;   /* PIO configuration register */
-#define HPC3_EPCFG_P1    0x000f /* Cycles to spend in P1 state for PIO */
-#define HPC3_EPCFG_P2    0x00f0 /* Cycles to spend in P2 state for PIO */
-#define HPC3_EPCFG_P3    0x0f00 /* Cycles to spend in P3 state for PIO */
-#define HPC3_EPCFG_TST   0x1000 /* Diagnistic ram test feature bit */
+	volatile u32 pconfig;	/* PIO configuration register */
+#define HPC3_EPCFG_P1	 0x000f /* Cycles to spend in P1 state for PIO */
+#define HPC3_EPCFG_P2	 0x00f0 /* Cycles to spend in P2 state for PIO */
+#define HPC3_EPCFG_P3	 0x0f00 /* Cycles to spend in P3 state for PIO */
+#define HPC3_EPCFG_TST	 0x1000 /* Diagnistic ram test feature bit */
 
 	u32 _unused2[0x1000/4 - 8];	/* padding */
 
@@ -158,9 +158,9 @@ struct hpc3_ethregs {
 	volatile u32 tx_bcd;		/* byte count info */
 #define HPC3_ETXBCD_BCNTMSK 0x00003fff	/* bytes to be read from memory */
 #define HPC3_ETXBCD_ESAMP   0x10000000	/* if set, too late to add descriptor */
-#define HPC3_ETXBCD_XIE     0x20000000	/* Interrupt cpu at end of cur desc */
-#define HPC3_ETXBCD_EOP     0x40000000	/* Last byte of cur buf is end of packet */
-#define HPC3_ETXBCD_EOX     0x80000000	/* This buf is the end of desc chain */
+#define HPC3_ETXBCD_XIE	    0x20000000	/* Interrupt cpu at end of cur desc */
+#define HPC3_ETXBCD_EOP	    0x40000000	/* Last byte of cur buf is end of packet */
+#define HPC3_ETXBCD_EOX	    0x80000000	/* This buf is the end of desc chain */
 
 	volatile u32 tx_ctrl;		/* control register */
 #define HPC3_ETXCTRL_STAT30 0x0000000f	/* Rdonly copy of seeq tx stat reg */
@@ -215,10 +215,10 @@ struct hpc3_regs {
 
 	volatile u32 istat1;		/* Irq status, only bits <9:5> reliable. */
 	volatile u32 bestat;		/* Bus error interrupt status reg. */
-#define HPC3_BESTAT_BLMASK	0x000ff	/* Bus lane where bad parity occurred */
-#define HPC3_BESTAT_CTYPE	0x00100	/* Bus cycle type, 0=PIO 1=DMA */
+#define HPC3_BESTAT_BLMASK	0x000ff /* Bus lane where bad parity occurred */
+#define HPC3_BESTAT_CTYPE	0x00100 /* Bus cycle type, 0=PIO 1=DMA */
 #define HPC3_BESTAT_PIDSHIFT	9
-#define HPC3_BESTAT_PIDMASK	0x3f700	/* DMA channel parity identifier */
+#define HPC3_BESTAT_PIDMASK	0x3f700 /* DMA channel parity identifier */
 
 	u32 _unused1[0x14000/4 - 5];	/* padding */
 
@@ -259,7 +259,7 @@ struct hpc3_regs {
 #define HPC3_DMACFG_RTIME		0x00200000
 	/* 5 bit burst count for DMA device */
 #define HPC3_DMACFG_BURST_MASK		0x07c00000
-#define HPC3_DMACFG_BURST_SHIFT	22
+#define HPC3_DMACFG_BURST_SHIFT 22
 	/* Use live pbus_dreq unsynchronized signal */
 #define HPC3_DMACFG_DRQLIVE		0x08000000
 	volatile u32 pbus_piocfg[16][64];
@@ -288,20 +288,20 @@ struct hpc3_regs {
 
 	/* PBUS PROM control regs. */
 	volatile u32 pbus_promwe;	/* PROM write enable register */
-#define HPC3_PROM_WENAB	0x1	/* Enable writes to the PROM */
+#define HPC3_PROM_WENAB 0x1	/* Enable writes to the PROM */
 
 	u32 _unused5[0x0800/4 - 1];
 	volatile u32 pbus_promswap;	/* Chip select swap reg */
 #define HPC3_PROM_SWAP	0x1	/* invert GIO addr bit to select prom0 or prom1 */
 
 	u32 _unused6[0x0800/4 - 1];
-	volatile u32 pbus_gout;	/* PROM general purpose output reg */
+	volatile u32 pbus_gout; /* PROM general purpose output reg */
 #define HPC3_PROM_STAT	0x1	/* General purpose status bit in gout */
 
 	u32 _unused7[0x1000/4 - 1];
 	volatile u32 rtcregs[14];	/* Dallas clock registers */
 	u32 _unused8[50];
-	volatile u32 bbram[8192-50-14];	/* Battery backed ram */
+	volatile u32 bbram[8192-50-14]; /* Battery backed ram */
 };
 
 /*
diff --git a/arch/mips/include/asm/sgi/ioc.h b/arch/mips/include/asm/sgi/ioc.h
index 380347b648e2..53c6b1ca6860 100644
--- a/arch/mips/include/asm/sgi/ioc.h
+++ b/arch/mips/include/asm/sgi/ioc.h
@@ -138,7 +138,7 @@ struct sgioc_regs {
 	u8 _sysid[3];
 	volatile u8 sysid;
 #define SGIOC_SYSID_FULLHOUSE	0x01
-#define SGIOC_SYSID_BOARDREV(x)	(((x) & 0x1e) >> 1)
+#define SGIOC_SYSID_BOARDREV(x) (((x) & 0x1e) >> 1)
 #define SGIOC_SYSID_CHIPREV(x)	(((x) & 0xe0) >> 5)
 	u32 _unused2;
 	u8 _read[3];
@@ -150,7 +150,7 @@ struct sgioc_regs {
 #define SGIOC_DMASEL_ISDNB	0x01	/* enable isdn B */
 #define SGIOC_DMASEL_ISDNA	0x02	/* enable isdn A */
 #define SGIOC_DMASEL_PPORT	0x04	/* use parallel DMA */
-#define SGIOC_DMASEL_SCLK667MHZ	0x10	/* use 6.67MHZ serial clock */
+#define SGIOC_DMASEL_SCLK667MHZ 0x10	/* use 6.67MHZ serial clock */
 #define SGIOC_DMASEL_SCLKEXT	0x20	/* use external serial clock */
 	u32 _unused4;
 	u8 _reset[3];
diff --git a/arch/mips/include/asm/sgi/ip22.h b/arch/mips/include/asm/sgi/ip22.h
index c0501f91719b..8db1a3588cf2 100644
--- a/arch/mips/include/asm/sgi/ip22.h
+++ b/arch/mips/include/asm/sgi/ip22.h
@@ -38,8 +38,8 @@
 
 #define SGI_SOFT_0_IRQ	SGINT_CPU + 0
 #define SGI_SOFT_1_IRQ	SGINT_CPU + 1
-#define SGI_LOCAL_0_IRQ	SGINT_CPU + 2
-#define SGI_LOCAL_1_IRQ	SGINT_CPU + 3
+#define SGI_LOCAL_0_IRQ SGINT_CPU + 2
+#define SGI_LOCAL_1_IRQ SGINT_CPU + 3
 #define SGI_8254_0_IRQ	SGINT_CPU + 4
 #define SGI_8254_1_IRQ	SGINT_CPU + 5
 #define SGI_BUSERR_IRQ	SGINT_CPU + 6
@@ -51,7 +51,7 @@
 #define SGI_WD93_1_IRQ	SGINT_LOCAL0 + 2	/* 2nd onboard WD93 */
 #define SGI_ENET_IRQ	SGINT_LOCAL0 + 3	/* onboard ethernet */
 #define SGI_MCDMA_IRQ	SGINT_LOCAL0 + 4	/* MC DMA done */
-#define SGI_PARPORT_IRQ	SGINT_LOCAL0 + 5	/* Parallel port */
+#define SGI_PARPORT_IRQ SGINT_LOCAL0 + 5	/* Parallel port */
 #define SGI_GIO_1_IRQ	SGINT_LOCAL0 + 6	/* GE / GIO-1 / 2nd-HPC */
 #define SGI_MAP_0_IRQ	SGINT_LOCAL0 + 7	/* Mappable interrupt 0 */
 
diff --git a/arch/mips/include/asm/sgi/mc.h b/arch/mips/include/asm/sgi/mc.h
index 1576c2394de8..3a070cec97e7 100644
--- a/arch/mips/include/asm/sgi/mc.h
+++ b/arch/mips/include/asm/sgi/mc.h
@@ -29,10 +29,10 @@ struct sgimc_regs {
 #define SGIMC_CCTRL0_IENAB	0x00002000 /* Allow interrupts from MC */
 #define SGIMC_CCTRL0_ESNOOP	0x00004000 /* Snooping I/O enable */
 #define SGIMC_CCTRL0_EPROMWR	0x00008000 /* Prom writes from cpu enable */
-#define SGIMC_CCTRL0_WRESETPMEM	0x00010000 /* Perform warm reset, preserves mem */
+#define SGIMC_CCTRL0_WRESETPMEM 0x00010000 /* Perform warm reset, preserves mem */
 #define SGIMC_CCTRL0_LENDIAN	0x00020000 /* Put MC in little-endian mode */
-#define SGIMC_CCTRL0_WRESETDMEM	0x00040000 /* Warm reset, destroys mem contents */
-#define SGIMC_CCTRL0_CMEMBADPAR	0x02000000 /* Generate bad perr from cpu to mem */
+#define SGIMC_CCTRL0_WRESETDMEM 0x00040000 /* Warm reset, destroys mem contents */
+#define SGIMC_CCTRL0_CMEMBADPAR 0x02000000 /* Generate bad perr from cpu to mem */
 #define SGIMC_CCTRL0_R4KNOCHKPARR 0x04000000 /* Don't chk parity on mem data reads */
 #define SGIMC_CCTRL0_GIOBTOB	0x08000000 /* Allow GIO back to back writes */
 	u32 _unused1;
@@ -40,13 +40,13 @@ struct sgimc_regs {
 #define SGIMC_CCTRL1_EGIOTIMEO	0x00000010 /* GIO bus timeout enable */
 #define SGIMC_CCTRL1_FIXEDEHPC	0x00001000 /* Fixed HPC endianness */
 #define SGIMC_CCTRL1_LITTLEHPC	0x00002000 /* Little endian HPC */
-#define SGIMC_CCTRL1_FIXEDEEXP0	0x00004000 /* Fixed EXP0 endianness */
-#define SGIMC_CCTRL1_LITTLEEXP0	0x00008000 /* Little endian EXP0 */
-#define SGIMC_CCTRL1_FIXEDEEXP1	0x00010000 /* Fixed EXP1 endianness */
-#define SGIMC_CCTRL1_LITTLEEXP1	0x00020000 /* Little endian EXP1 */
+#define SGIMC_CCTRL1_FIXEDEEXP0 0x00004000 /* Fixed EXP0 endianness */
+#define SGIMC_CCTRL1_LITTLEEXP0 0x00008000 /* Little endian EXP0 */
+#define SGIMC_CCTRL1_FIXEDEEXP1 0x00010000 /* Fixed EXP1 endianness */
+#define SGIMC_CCTRL1_LITTLEEXP1 0x00020000 /* Little endian EXP1 */
 
 	u32 _unused2;
-	volatile u32 watchdogt;	/* Watchdog reg rdonly, write clears */
+	volatile u32 watchdogt; /* Watchdog reg rdonly, write clears */
 
 	u32 _unused3;
 	volatile u32 systemid;	/* MC system ID register, readonly */
@@ -81,11 +81,11 @@ struct sgimc_regs {
 #define SGIMC_GIOPAR_RTIMEGFX	0x00000040 /* GFX device has realtime attr */
 #define SGIMC_GIOPAR_RTIMEEXP0	0x00000080 /* EXP(slot0) has realtime attr */
 #define SGIMC_GIOPAR_RTIMEEXP1	0x00000100 /* EXP(slot1) has realtime attr */
-#define SGIMC_GIOPAR_MASTEREISA	0x00000200 /* EISA bus can act as bus master */
+#define SGIMC_GIOPAR_MASTEREISA 0x00000200 /* EISA bus can act as bus master */
 #define SGIMC_GIOPAR_ONEBUS	0x00000400 /* Exists one GIO64 pipelined bus */
 #define SGIMC_GIOPAR_MASTERGFX	0x00000800 /* GFX can act as a bus master */
-#define SGIMC_GIOPAR_MASTEREXP0	0x00001000 /* EXP(slot0) can bus master */
-#define SGIMC_GIOPAR_MASTEREXP1	0x00002000 /* EXP(slot1) can bus master */
+#define SGIMC_GIOPAR_MASTEREXP0 0x00001000 /* EXP(slot0) can bus master */
+#define SGIMC_GIOPAR_MASTEREXP1 0x00002000 /* EXP(slot1) can bus master */
 #define SGIMC_GIOPAR_PLINEEXP0	0x00004000 /* EXP(slot0) has pipeline attr */
 #define SGIMC_GIOPAR_PLINEEXP1	0x00008000 /* EXP(slot1) has pipeline attr */
 
@@ -107,9 +107,9 @@ struct sgimc_regs {
 #define SGIMC_MCONFIG_SBANKS	0x00004000 /* Number of subbanks */
 
 	u32 _unused13;
-	volatile u32 cmacc;        /* Mem access config for CPU */
+	volatile u32 cmacc;	   /* Mem access config for CPU */
 	u32 _unused14;
-	volatile u32 gmacc;        /* Mem access config for GIO */
+	volatile u32 gmacc;	   /* Mem access config for GIO */
 
 	/* This define applies to both cmacc and gmacc registers above. */
 #define SGIMC_MACC_ALIASBIG	0x20000000 /* 512MB home for alias */
diff --git a/arch/mips/include/asm/sgi/pi1.h b/arch/mips/include/asm/sgi/pi1.h
index c9506915dc5c..96b1a0771ec3 100644
--- a/arch/mips/include/asm/sgi/pi1.h
+++ b/arch/mips/include/asm/sgi/pi1.h
@@ -28,16 +28,16 @@ struct pi1_regs {
 #define PI1_STAT_BUSY		0x80
 	u8 _dmactrl[3];
 	volatile u8 dmactrl;
-#define PI1_DMACTRL_FIFO_EMPTY	0x01    /* fifo empty R/O */
-#define PI1_DMACTRL_ABORT	0x02    /* reset DMA and internal fifo W/O */
-#define PI1_DMACTRL_STDMODE	0x00    /* bits 2-3 */
-#define PI1_DMACTRL_SGIMODE	0x04    /* bits 2-3 */
-#define PI1_DMACTRL_RICOHMODE	0x08    /* bits 2-3 */
-#define PI1_DMACTRL_HPMODE	0x0c    /* bits 2-3 */
-#define PI1_DMACTRL_BLKMODE	0x10    /* block mode */
-#define PI1_DMACTRL_FIFO_CLEAR	0x20    /* clear fifo W/O */
-#define PI1_DMACTRL_READ	0x40    /* read */
-#define PI1_DMACTRL_RUN		0x80    /* pedal to the metal */
+#define PI1_DMACTRL_FIFO_EMPTY	0x01	/* fifo empty R/O */
+#define PI1_DMACTRL_ABORT	0x02	/* reset DMA and internal fifo W/O */
+#define PI1_DMACTRL_STDMODE	0x00	/* bits 2-3 */
+#define PI1_DMACTRL_SGIMODE	0x04	/* bits 2-3 */
+#define PI1_DMACTRL_RICOHMODE	0x08	/* bits 2-3 */
+#define PI1_DMACTRL_HPMODE	0x0c	/* bits 2-3 */
+#define PI1_DMACTRL_BLKMODE	0x10	/* block mode */
+#define PI1_DMACTRL_FIFO_CLEAR	0x20	/* clear fifo W/O */
+#define PI1_DMACTRL_READ	0x40	/* read */
+#define PI1_DMACTRL_RUN		0x80	/* pedal to the metal */
 	u8 _intstat[3];
 	volatile u8 intstat;
 #define PI1_INTSTAT_ACK		0x04