From 1650e8a8818d516219b2c0cbc203f53cc6cd77a0 Mon Sep 17 00:00:00 2001 From: YingKun Meng Date: Mon, 19 Jun 2023 15:46:49 +0800 Subject: [PATCH] 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 Closes: https://lore.kernel.org/loongarch/325dd825-6fa5-0ebc-4b7e-7acf2d2840e4@loongson.cn/ Signed-off-by: YingKun Meng Link: https://lore.kernel.org/r/20230619074649.3608726-1-mengyingkun@loongson.cn Signed-off-by: Mark Brown --- sound/soc/loongson/loongson_i2s.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/loongson/loongson_i2s.h b/sound/soc/loongson/loongson_i2s.h index 52788f6..89492ee 100644 --- a/sound/soc/loongson/loongson_i2s.h +++ b/sound/soc/loongson/loongson_i2s.h @@ -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 { -- 2.7.4