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| author | Michal Simek <monstr@monstr.eu> | 2010-03-23 15:37:02 +0100 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2010-04-01 08:38:24 +0200 |
| commit | 78ebfa884bcef125464399f8d1cb05937bfeb6e1 (patch) | |
| tree | 594faeddafb18ab0deca09ef5cc119d21aee4e0e /arch/microblaze/kernel/dma.c | |
| parent | 13851966da54be8e37863aa93ee2c8f3d3a3186a (diff) | |
| download | lwn-78ebfa884bcef125464399f8d1cb05937bfeb6e1.tar.gz lwn-78ebfa884bcef125464399f8d1cb05937bfeb6e1.zip | |
microblaze: Adding likely macros
On the base on GCOV analytics is helpful to add likely/unlikely
macros.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/kernel/dma.c')
| -rw-r--r-- | arch/microblaze/kernel/dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/microblaze/kernel/dma.c b/arch/microblaze/kernel/dma.c index b1084974fccd..4d5b0311601b 100644 --- a/arch/microblaze/kernel/dma.c +++ b/arch/microblaze/kernel/dma.c @@ -37,7 +37,7 @@ static inline void __dma_sync_page(unsigned long paddr, unsigned long offset, static unsigned long get_dma_direct_offset(struct device *dev) { - if (dev) + if (likely(dev)) return (unsigned long)dev->archdata.dma_data; return PCI_DRAM_OFFSET; /* FIXME Not sure if is correct */ |