This is an automatic generated email to let you know that the following patch were queued at the http://git.linuxtv.org/cgit.cgi/media_tree.git tree:
Subject: [media] atmel-isi: Fix bad usage of IS_ERR_VALUE Author: Guenter Roeck <[email protected]> Date: Tue Feb 9 12:43:42 2016 -0200 IS_ERR_VALUE() assumes that its parameter is an unsigned long. It can not be used to check if an unsigned int reflects an error. Doing so can result in the following build warning. drivers/media/platform/soc_camera/atmel-isi.c: In function "atmel_isi_probe": include/linux/err.h:21:38: warning: comparison is always false due to limited range of data type drivers/media/platform/soc_camera/atmel-isi.c:1089:6: note: in expansion of macro "IS_ERR_VALUE" If that warning is seen, the return value from platform_get_irq() is not checked for errors. Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/platform/soc_camera/atmel-isi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- http://git.linuxtv.org/cgit.cgi/media_tree.git/commit/?id=0724745fae8e2ad1da111f38741ed39828a575b6 diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c index 1af779ee3c74..ab2d9b9b1f5d 100644 --- a/drivers/media/platform/soc_camera/atmel-isi.c +++ b/drivers/media/platform/soc_camera/atmel-isi.c @@ -1026,7 +1026,7 @@ static int atmel_isi_parse_dt(struct atmel_isi *isi, static int atmel_isi_probe(struct platform_device *pdev) { - unsigned int irq; + int irq; struct atmel_isi *isi; struct resource *regs; int ret, i; @@ -1086,7 +1086,7 @@ static int atmel_isi_probe(struct platform_device *pdev) isi->width_flags |= 1 << 9; irq = platform_get_irq(pdev, 0); - if (IS_ERR_VALUE(irq)) { + if (irq < 0) { ret = irq; goto err_req_irq; } _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
