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authorRussell King <rmk+kernel@arm.linux.org.uk>2013-11-08 19:06:37 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2014-04-04 01:31:45 +0200
commit0ef64986d69602ba8df933c62d0b6d6edfaf0557 (patch)
treef4a5877938564081f8a35319938236274955c838 /arch/arm/mach-omap2/dma.c
parentARM: omap: clean up DMA register accesses (diff)
downloadlinux-0ef64986d69602ba8df933c62d0b6d6edfaf0557.tar.xz
linux-0ef64986d69602ba8df933c62d0b6d6edfaf0557.zip
ARM: omap: dma: get rid of errata global
There's no need for this to be a global variable; move it into the errata configuration function instead. Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to '')
-rw-r--r--arch/arm/mach-omap2/dma.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index e633b48a3fcb..244ff5012aed 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -35,8 +35,6 @@
#include "omap_hwmod.h"
#include "omap_device.h"
-static u32 errata;
-
static struct omap_dma_dev_attr *d;
static enum omap_reg_offsets dma_common_ch_end;
@@ -124,8 +122,9 @@ static void omap2_show_dma_caps(void)
return;
}
-static u32 configure_dma_errata(void)
+static unsigned configure_dma_errata(void)
{
+ unsigned errata = 0;
/*
* Errata applicable for OMAP2430ES1.0 and all omap2420