The patch titled Subject: drivers/rtc/rtc-jz4740.c: fix IRQ error check has been removed from the -mm tree. Its filename was drivers-rtc-rtc-jz4740c-fix-irq-error-check.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Lars-Peter Clausen <lars@xxxxxxxxxx> Subject: drivers/rtc/rtc-jz4740.c: fix IRQ error check The irq field of the jz4740_irc struct is unsigned. Yet we assign the result of platform_get_irq() to it. platform_get_irq() may return a negative error code and the code checks for this condition by checking if 'irq' is less than zero. But since 'irq' is unsigned this test will always be false. Fix it by making 'irq' signed. The issue was found using the following coccinelle semantic patch: //<smpl> @@ type T; unsigned T i; @@ ( *i < 0 | *i >= 0 ) //</smpl> Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx> Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/rtc/rtc-jz4740.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN drivers/rtc/rtc-jz4740.c~drivers-rtc-rtc-jz4740c-fix-irq-error-check drivers/rtc/rtc-jz4740.c --- a/drivers/rtc/rtc-jz4740.c~drivers-rtc-rtc-jz4740c-fix-irq-error-check +++ a/drivers/rtc/rtc-jz4740.c @@ -42,7 +42,7 @@ struct jz4740_rtc { struct rtc_device *rtc; - unsigned int irq; + int irq; spinlock_t lock; }; _ Patches currently in -mm which might be from lars@xxxxxxxxxx are origin.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html