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authorTony Lindgren <tony@atomide.com>2012-10-02 13:39:28 -0700
committerTony Lindgren <tony@atomide.com>2012-10-17 11:36:40 -0700
commit54b693d46772f59fcfcb2cdd0f8b4bff2392b188 (patch)
tree3a34f886fc530ed98bb37648d274f3170625d32f /arch/arm/plat-omap/dma.c
parent4c98dc6b8ef2f73bdbfa78186db9a76507ba9ea3 (diff)
ARM: OMAP1: Move plat/tc.h to mach/tc.h for omap1
We cannot keep this in plat as it causes problems with the ARM single zImage support. Cc: Felipe Balbi <balbi@ti.com> Cc: linux-pcmcia@lists.infradead.org Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/dma.c')
-rw-r--r--arch/arm/plat-omap/dma.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index b729623f296..b4dcd92a584 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -38,7 +38,6 @@
#include <plat/cpu.h>
#include <plat-omap/dma-omap.h>
-#include <plat/tc.h>
/*
* MAX_LOGICAL_DMA_CH_COUNT: the maximum number of logical DMA
@@ -175,6 +174,7 @@ static inline void set_gdma_dev(int req, int dev)
#define omap_writel(val, reg) do {} while (0)
#endif
+#ifdef CONFIG_ARCH_OMAP1
void omap_set_dma_priority(int lch, int dst_port, int priority)
{
unsigned long reg;
@@ -203,18 +203,22 @@ void omap_set_dma_priority(int lch, int dst_port, int priority)
l |= (priority & 0xf) << 8;
omap_writel(l, reg);
}
+}
+#endif
- if (cpu_class_is_omap2()) {
- u32 ccr;
+#ifdef CONFIG_ARCH_OMAP2PLUS
+void omap_set_dma_priority(int lch, int dst_port, int priority)
+{
+ u32 ccr;
- ccr = p->dma_read(CCR, lch);
- if (priority)
- ccr |= (1 << 6);
- else
- ccr &= ~(1 << 6);
- p->dma_write(ccr, CCR, lch);
- }
+ ccr = p->dma_read(CCR, lch);
+ if (priority)
+ ccr |= (1 << 6);
+ else
+ ccr &= ~(1 << 6);
+ p->dma_write(ccr, CCR, lch);
}
+#endif
EXPORT_SYMBOL(omap_set_dma_priority);
void omap_set_dma_transfer_params(int lch, int data_type, int elem_count,