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| author | Milind Arun Choudhary <milindchoudhary@gmail.com> | 2007-03-06 02:44:13 -0800 |
|---|---|---|
| committer | Kyle McMartin <kyle@athena.road.mcmartin.ca> | 2007-05-22 23:56:18 -0400 |
| commit | 3cb1d95847db993911ba0bba65e05087c7586eed (patch) | |
| tree | 3c14e568beaf58e86084c38c71e8841d22ec80e9 /drivers/parisc/ccio-dma.c | |
| parent | ea74342900dbe79f2a31ed3609b9e2bdb5c7198c (diff) | |
| download | kernel_samsung_smdk4412-3cb1d95847db993911ba0bba65e05087c7586eed.zip kernel_samsung_smdk4412-3cb1d95847db993911ba0bba65e05087c7586eed.tar.gz kernel_samsung_smdk4412-3cb1d95847db993911ba0bba65e05087c7586eed.tar.bz2 | |
[PARISC] ROUNDUP macro cleanup in drivers/parisc
Clean up ROUNDUP, Use ALIGN where ever appropriate.
Signed-off-by: Milind Arun Choudhary <milindchoudhary@gmail.com>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'drivers/parisc/ccio-dma.c')
| -rw-r--r-- | drivers/parisc/ccio-dma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index 894fdb9..1459ca8 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -32,6 +32,7 @@ */ #include <linux/types.h> +#include <linux/kernel.h> #include <linux/init.h> #include <linux/mm.h> #include <linux/spinlock.h> @@ -292,7 +293,6 @@ static int ioc_count; #define PDIR_INDEX(iovp) ((iovp)>>IOVP_SHIFT) #define MKIOVP(pdir_idx) ((long)(pdir_idx) << IOVP_SHIFT) #define MKIOVA(iovp,offset) (dma_addr_t)((long)iovp | (long)offset) -#define ROUNDUP(x,y) ((x + ((y)-1)) & ~((y)-1)) /* ** Don't worry about the 150% average search length on a miss. @@ -668,7 +668,7 @@ ccio_mark_invalid(struct ioc *ioc, dma_addr_t iova, size_t byte_cnt) size_t saved_byte_cnt; /* round up to nearest page size */ - saved_byte_cnt = byte_cnt = ROUNDUP(byte_cnt, IOVP_SIZE); + saved_byte_cnt = byte_cnt = ALIGN(byte_cnt, IOVP_SIZE); while(byte_cnt > 0) { /* invalidate one page at a time */ @@ -751,7 +751,7 @@ ccio_map_single(struct device *dev, void *addr, size_t size, offset = ((unsigned long) addr) & ~IOVP_MASK; /* round up to nearest IOVP_SIZE */ - size = ROUNDUP(size + offset, IOVP_SIZE); + size = ALIGN(size + offset, IOVP_SIZE); spin_lock_irqsave(&ioc->res_lock, flags); #ifdef CCIO_MAP_STATS @@ -814,7 +814,7 @@ ccio_unmap_single(struct device *dev, dma_addr_t iova, size_t size, iova ^= offset; /* clear offset bits */ size += offset; - size = ROUNDUP(size, IOVP_SIZE); + size = ALIGN(size, IOVP_SIZE); spin_lock_irqsave(&ioc->res_lock, flags); |