[PATCH 1/9] ARM: arch_timer: include linux/errno.h
From: mark.rutland@arm.com (Mark Rutland)
Date: 2013-02-15 10:26:31
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Hi, As with Stephen Warren's fix [1], this looks right to me. Stephen's has the added benefit of keeping the includes ordered. For either version: Acked-By: Mark Rutland <mark.rutland@arm.com> Thanks, Mark. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2013-February/149579.html On Thu, Feb 14, 2013 at 10:47:43PM +0000, Arnd Bergmann wrote:
quoted hunk ↗ jump to hunk
Patch 8a4da6e "arm: arch_timer: move core to drivers/clocksource" moved a lot of code out of arch_timer.c, but ended up deleting too much, which broke some configurations. Obviously, include linux/errno.h is required to return error values. Without this patch, building allmodconfig results in: arch/arm/kernel/arch_timer.c: In function 'arch_timer_sched_clock_init': arch/arm/kernel/arch_timer.c:55:11: error: 'ENXIO' undeclared (first use in this function) arch/arm/kernel/arch_timer.c:55:11: note: each undeclared identifier is reported only once for each function it appears in Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Marc Zyngier <redacted> --- arch/arm/kernel/arch_timer.c | 1 + 1 file changed, 1 insertion(+)diff --git a/arch/arm/kernel/arch_timer.c b/arch/arm/kernel/arch_timer.c index 36ebcf4..d957a51 100644 --- a/arch/arm/kernel/arch_timer.c +++ b/arch/arm/kernel/arch_timer.c@@ -10,6 +10,7 @@ */ #include <linux/init.h> #include <linux/types.h> +#include <linux/errno.h> #include <asm/delay.h> #include <asm/sched_clock.h>-- 1.8.1.2