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path: root/sound/soc/mxs/mxs-saif.c
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Diffstat (limited to 'sound/soc/mxs/mxs-saif.c')
-rw-r--r--sound/soc/mxs/mxs-saif.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index 401944cf4560..76dc74d24fc2 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -617,7 +617,7 @@ static irqreturn_t mxs_saif_irq(int irq, void *dev_id)
static int mxs_saif_probe(struct platform_device *pdev)
{
- struct resource *res;
+ struct resource *iores, *dmares;
struct mxs_saif *saif;
struct mxs_saif_platform_data *pdata;
int ret = 0;
@@ -655,35 +655,36 @@ static int mxs_saif_probe(struct platform_device *pdev)
goto failed_clk;
}
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
+ iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!iores) {
ret = -ENODEV;
dev_err(&pdev->dev, "failed to get io resource: %d\n",
ret);
goto failed_get_resource;
}
- if (!request_mem_region(res->start, resource_size(res), "mxs-saif")) {
+ if (!request_mem_region(iores->start, resource_size(iores),
+ "mxs-saif")) {
dev_err(&pdev->dev, "request_mem_region failed\n");
ret = -EBUSY;
goto failed_get_resource;
}
- saif->base = ioremap(res->start, resource_size(res));
+ saif->base = ioremap(iores->start, resource_size(iores));
if (!saif->base) {
dev_err(&pdev->dev, "ioremap failed\n");
ret = -ENODEV;
goto failed_ioremap;
}
- res = platform_get_resource(pdev, IORESOURCE_DMA, 0);
- if (!res) {
+ dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0);
+ if (!dmares) {
ret = -ENODEV;
dev_err(&pdev->dev, "failed to get dma resource: %d\n",
ret);
goto failed_ioremap;
}
- saif->dma_param.chan_num = res->start;
+ saif->dma_param.chan_num = dmares->start;
saif->irq = platform_get_irq(pdev, 0);
if (saif->irq < 0) {
@@ -742,7 +743,7 @@ failed_get_irq2:
failed_get_irq1:
iounmap(saif->base);
failed_ioremap:
- release_mem_region(res->start, resource_size(res));
+ release_mem_region(iores->start, resource_size(iores));
failed_get_resource:
clk_put(saif->clk);
failed_clk: