dmaengine: s3c24xx-dma: make phy->irq signed for error handling
There is a bug in s3c24xx_dma_probe() where we do:
phy->irq = platform_get_irq(pdev, i);
if (phy->irq < 0) {
The problem is that "phy->irq" is unsigned so the error handling doesn't
work. I have changed it to signed.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c
index 4eddedb..b209a0f 100644
--- a/drivers/dma/s3c24xx-dma.c
+++ b/drivers/dma/s3c24xx-dma.c
@@ -192,7 +192,7 @@
unsigned int id;
bool valid;
void __iomem *base;
- unsigned int irq;
+ int irq;
struct clk *clk;
spinlock_t lock;
struct s3c24xx_dma_chan *serving;