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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-07-04 08:34:33 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-07-04 08:39:56 +0100
commit5c8598fca1a359520623ed5409d23bb9e23d7da3 (patch)
tree16dd1ae0911bad1d22c213f9e59ef86f916c1c94 /arch/arm/mach-ixp4xx/common-pci.c
parent0703ed2a6b260cd743adf49a8281eb064d728832 (diff)
downloadop-kernel-dev-5c8598fca1a359520623ed5409d23bb9e23d7da3.zip
op-kernel-dev-5c8598fca1a359520623ed5409d23bb9e23d7da3.tar.gz
ARM: dmabounce: no need to check dev->bus type in needs_bounce function
As the needs_bounce function is passed at DMA bounce register time, we already know what the device bus type is, so we don't need to check it each time the needs_bounce function is called. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-ixp4xx/common-pci.c')
-rw-r--r--arch/arm/mach-ixp4xx/common-pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index d7db10c..e2e98bb 100644
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -318,7 +318,7 @@ static int abort_handler(unsigned long addr, unsigned int fsr, struct pt_regs *r
static int ixp4xx_needs_bounce(struct device *dev, dma_addr_t dma_addr, size_t size)
{
- return dev->bus == &pci_bus_type && (dma_addr + size) >= SZ_64M;
+ return (dma_addr + size) >= SZ_64M;
}
/*
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