There's no need for this to be a global variable; move it into the errata configuration function instead.
Signed-off-by: Russell King <[email protected]> --- arch/arm/mach-omap1/dma.c | 4 ++-- arch/arm/mach-omap2/dma.c | 5 ++--- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index de30e28ff487..4aae75d40bdd 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -33,7 +33,6 @@ #define OMAP1_DMA_BASE (0xfffed800) #define OMAP1_LOGICAL_DMA_CH_COUNT 17 -static u32 errata; static u32 enable_1510_mode; static const struct omap_dma_reg reg_map[] = { @@ -244,8 +243,9 @@ static void omap1_show_dma_caps(void) return; } -static u32 configure_dma_errata(void) +static unsigned configure_dma_errata(void) { + unsigned errata = 0; /* * Erratum 3.2/3.3: sometimes 0 is returned if CSAC/CDAC is 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 -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
