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-rw-r--r--drivers/dma/sh/shdmac.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
index 0d765c0e21ec..21509876d459 100644
--- a/drivers/dma/sh/shdmac.c
+++ b/drivers/dma/sh/shdmac.c
@@ -443,6 +443,7 @@ static bool sh_dmae_reset(struct sh_dmae_device *shdev)
return ret;
}
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
static irqreturn_t sh_dmae_err(int irq, void *data)
{
struct sh_dmae_device *shdev = data;
@@ -453,6 +454,7 @@ static irqreturn_t sh_dmae_err(int irq, void *data)
sh_dmae_reset(shdev);
return IRQ_HANDLED;
}
+#endif
static bool sh_dmae_desc_completed(struct shdma_chan *schan,
struct shdma_desc *sdesc)
@@ -685,9 +687,12 @@ MODULE_DEVICE_TABLE(of, sh_dmae_of_match);
static int sh_dmae_probe(struct platform_device *pdev)
{
const struct sh_dmae_pdata *pdata;
- unsigned long irqflags = 0,
- chan_flag[SH_DMAE_MAX_CHANNELS] = {};
- int errirq, chan_irq[SH_DMAE_MAX_CHANNELS];
+ unsigned long chan_flag[SH_DMAE_MAX_CHANNELS] = {};
+ int chan_irq[SH_DMAE_MAX_CHANNELS];
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
+ unsigned long irqflags = 0;
+ int errirq;
+#endif
int err, i, irq_cnt = 0, irqres = 0, irq_cap = 0;
struct sh_dmae_device *shdev;
struct dma_device *dma_dev;