[PATCH v2 5/5] omap2plus: voltage: Trivial linking fix for 'EINVAL' undeclared

Russell King - ARM Linux linux at arm.linux.org.uk
Wed Jan 5 06:19:45 EST 2011

On Wed, Jan 05, 2011 at 04:27:04PM +0530, Santosh Shilimkar wrote:
> CC      arch/arm/mach-omap2/omap_hwmod_common_data.o
> In file included from arch/arm/plat-omap/include/plat/omap_hwmod.h:38,
>                  from arch/arm/mach-omap2/omap_hwmod_common_data.c:20:
> arch/arm/plat-omap/include/plat/voltage.h: In function 'omap_voltage_late_init':
> arch/arm/plat-omap/include/plat/voltage.h:145: error: 'EINVAL' undeclared (first use in this function)
> arch/arm/plat-omap/include/plat/voltage.h:145: error: (Each undeclared identifier is reported only once
> arch/arm/plat-omap/include/plat/voltage.h:145: error: for each function it appears in.)
> make[1]: *** [arch/arm/mach-omap2/omap_hwmod_common_data.o] Error 1
> make: *** [arch/arm/mach-omap2] Error 2

The correct include for this is linux/errno.h, not linux/err.h - you
want the errno definitions, not the IS_ERR/PTR_ERR/ERR_PTR stuff.

More information about the linux-arm-kernel mailing list