From: Dan Carpenter Date: Fri, 8 Nov 2013 09:52:24 +0000 (-0300) Subject: [media] exynos4-is: Cleanup a define in mipi-csis driver X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e1163236f5214e3447f1132a355a26db3db7d9f3;p=openwrt%2Fstaging%2Fblogic.git [media] exynos4-is: Cleanup a define in mipi-csis driver This define is only used in s5pcsis_irq_handler(): if ((status & S5PCSIS_INTSRC_NON_IMAGE_DATA) && pktbuf->data) { The problem is that "status" is a 32 bit and (0xff << 28) is larger than 32 bits and that sets off a static checker warning. I consulted with Sylwester Nawrocki and the define should actually be (0xf << 28). Signed-off-by: Dan Carpenter Signed-off-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c index 9fc2af6a0446..31dfc5015247 100644 --- a/drivers/media/platform/exynos4-is/mipi-csis.c +++ b/drivers/media/platform/exynos4-is/mipi-csis.c @@ -91,7 +91,7 @@ MODULE_PARM_DESC(debug, "Debug level (0-2)"); #define S5PCSIS_INTSRC_ODD_BEFORE (1 << 29) #define S5PCSIS_INTSRC_ODD_AFTER (1 << 28) #define S5PCSIS_INTSRC_ODD (0x3 << 28) -#define S5PCSIS_INTSRC_NON_IMAGE_DATA (0xff << 28) +#define S5PCSIS_INTSRC_NON_IMAGE_DATA (0xf << 28) #define S5PCSIS_INTSRC_FRAME_START (1 << 27) #define S5PCSIS_INTSRC_FRAME_END (1 << 26) #define S5PCSIS_INTSRC_ERR_SOT_HS (0xf << 12)