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>
diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h
index 013551d..26641e95 100644
--- a/include/drm/drm_os_linux.h
+++ b/include/drm/drm_os_linux.h
@@ -7,12 +7,12 @@
#include <linux/delay.h>
#ifndef readq
-static u64 readq(void __iomem *reg)
+static inline u64 readq(void __iomem *reg)
{
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 >> 32, reg + 0x4UL);