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ASoC: loongson: change the type of variable irq to int 

We use variable 'irq' to store the return value of fwnode_get_irq_byname().
A negative value indicates that the operation failed. If the type of 'irq'
is unsigned int, we never know if the operation failed.

Reported-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Closes: https://lore.kernel.org/loongarch/325dd825-6fa5-0ebc-4b7e-7acf2d2840e4@loongson.cn/
Signed-off-by: YingKun Meng <mengyingkun@loongson.cn>
Link: https://lore.kernel.org/r/20230619074649.3608726-1-mengyingkun@loongson.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
YingKun Meng 2023-06-19 15:46:49 +08:00 committed by Mark Brown
parent 3e4ecd6c4e
commit 1650e8a881
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/loongson/loongson_i2s.h
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@ -45,7 +45,7 @@
struct loongson_dma_data {
dma_addr_t dev_addr; /* device physical address for DMA */
void __iomem *order_addr; /* DMA order register */
u32 irq; /* DMA irq */
int irq; /* DMA irq */
};
struct loongson_i2s {