diff options
| -rw-r--r-- | arch/alpha/include/asm/floppy.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/floppy.h | 2 | ||||
| -rw-r--r-- | arch/sparc/include/asm/floppy_32.h | 1 | ||||
| -rw-r--r-- | arch/sparc/include/asm/floppy_64.h | 1 | ||||
| -rw-r--r-- | drivers/block/floppy.c | 4 |
5 files changed, 4 insertions, 6 deletions
diff --git a/arch/alpha/include/asm/floppy.h b/arch/alpha/include/asm/floppy.h index bae97eb19d26..942924756cf2 100644 --- a/arch/alpha/include/asm/floppy.h +++ b/arch/alpha/include/asm/floppy.h @@ -24,7 +24,6 @@ #define fd_set_dma_count(count) set_dma_count(FLOPPY_DMA,count) #define fd_enable_irq() enable_irq(FLOPPY_IRQ) #define fd_disable_irq() disable_irq(FLOPPY_IRQ) -#define fd_cacheflush(addr,size) /* nothing */ #define fd_request_irq() request_irq(FLOPPY_IRQ, floppy_interrupt,\ 0, "floppy", NULL) #define fd_free_irq() free_irq(FLOPPY_IRQ, NULL) @@ -62,7 +61,6 @@ alpha_fd_dma_setup(char *addr, unsigned long size, int mode, int io) prev_dir = dir; fd_clear_dma_ff(); - fd_cacheflush(addr, size); fd_set_dma_mode(mode); set_dma_addr(FLOPPY_DMA, bus_addr); fd_set_dma_count(size); diff --git a/arch/powerpc/include/asm/floppy.h b/arch/powerpc/include/asm/floppy.h index 936a904ae78c..167c44b58848 100644 --- a/arch/powerpc/include/asm/floppy.h +++ b/arch/powerpc/include/asm/floppy.h @@ -25,7 +25,6 @@ #define fd_get_dma_residue() fd_ops->_get_dma_residue(FLOPPY_DMA) #define fd_enable_irq() enable_irq(FLOPPY_IRQ) #define fd_disable_irq() disable_irq(FLOPPY_IRQ) -#define fd_cacheflush(addr,size) /* nothing */ #define fd_free_irq() free_irq(FLOPPY_IRQ, NULL); #include <linux/pci.h> @@ -152,7 +151,6 @@ static int hard_dma_setup(char *addr, unsigned long size, int mode, int io) prev_dir = dir; fd_clear_dma_ff(); - fd_cacheflush(addr, size); fd_set_dma_mode(mode); set_dma_addr(FLOPPY_DMA, bus_addr); fd_set_dma_count(size); diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h index 071b83e52f15..dab58525229e 100644 --- a/arch/sparc/include/asm/floppy_32.h +++ b/arch/sparc/include/asm/floppy_32.h @@ -70,7 +70,6 @@ static struct sun_floppy_ops sun_fdops; #define fd_set_dma_count(count) sun_fd_set_dma_count(count) #define fd_enable_irq() /* nothing... */ #define fd_disable_irq() /* nothing... */ -#define fd_cacheflush(addr, size) /* nothing... */ #define fd_request_irq() sun_fd_request_irq() #define fd_free_irq() /* nothing... */ #if 0 /* P3: added by Alain, these cause a MMU corruption. 19960524 XXX */ diff --git a/arch/sparc/include/asm/floppy_64.h b/arch/sparc/include/asm/floppy_64.h index 625756406a7e..a1db35a22c99 100644 --- a/arch/sparc/include/asm/floppy_64.h +++ b/arch/sparc/include/asm/floppy_64.h @@ -72,7 +72,6 @@ static struct sun_floppy_ops sun_fdops; #define fd_set_dma_addr(addr) sun_fdops.fd_set_dma_addr(addr) #define fd_set_dma_count(count) sun_fdops.fd_set_dma_count(count) #define get_dma_residue(x) sun_fdops.get_dma_residue() -#define fd_cacheflush(addr, size) /* nothing... */ #define fd_request_irq() sun_fdops.fd_request_irq() #define fd_free_irq() sun_fdops.fd_free_irq() #define fd_eject(drive) sun_fdops.fd_eject(drive) diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 60c086a53609..a54183935aa1 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -275,6 +275,10 @@ static int set_next_request(void); #define fd_dma_mem_alloc(size) __get_dma_pages(GFP_KERNEL, get_order(size)) #endif +#ifndef fd_cacheflush +#define fd_cacheflush(addr, size) /* nothing... */ +#endif + static inline void fallback_on_nodma_alloc(char **addr, size_t l) { #ifdef FLOPPY_CAN_FALLBACK_ON_NODMA |