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authorNobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>2009-03-13 04:31:34 +0000
committerPaul Mundt <lethal@linux-sh.org>2009-03-16 19:49:01 +0900
commit02ebd32f52c10f90f810e85d0281e9e81dd6e741 (patch)
tree71085fae4632e3ae013cf3b82631a27a3f04b8c5 /arch/sh
parenta83c0b739f3ad1887704cfa9f1ee5ee208cf1532 (diff)
sh: Disable get_dma_error_irq for non-SH4 targets.
dma-sh's get_dma_error_irq() is only used by SH4, as the SH3 doesn't have the DMA Error interrupt. Disable it out for non-SH4 builds. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/drivers/dma/dma-sh.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index ab7b18dcbaba..31c2930f2f54 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -280,6 +280,7 @@ static struct dma_info sh_dmac_info = {
.flags = DMAC_CHANNELS_TEI_CAPABLE,
};
+#ifdef CONFIG_CPU_SH4
static unsigned int get_dma_error_irq(int n)
{
#if defined(DMAC_IRQ_MULTI)
@@ -293,6 +294,7 @@ static unsigned int get_dma_error_irq(int n)
#endif
#endif
}
+#endif
static int __init sh_dmac_init(void)
{