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drm: fix missing inline function on 32-bit powerpc. 

The readq/writeq really need to be static inline on the arches which
don't provide them.

Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2009-03-31 15:14:39 +11:00
parent 833bb3046b
commit 522b5cc7ce
1 changed files with 2 additions and 2 deletions
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4
include/drm/drm_os_linux.h
View File

@ -7,12 +7,12 @@
#include <linux/delay.h> #include <linux/delay.h>
#ifndef readq #ifndef readq
static u64 readq(void __iomem *reg) static inline u64 readq(void __iomem *reg)
{ {
return ((u64) readl(reg)) | (((u64) readl(reg + 4UL)) << 32); return ((u64) readl(reg)) | (((u64) readl(reg + 4UL)) << 32);
} }
static void writeq(u64 val, void __iomem *reg) static inline void writeq(u64 val, void __iomem *reg)
{ {
writel(val & 0xffffffff, reg); writel(val & 0xffffffff, reg);
writel(val >> 32, reg + 0x4UL); writel(val >> 32, reg + 0x4UL);