[PATCH] ARM: OMAP4: Fix definition of IS_PM44XX_ERRATUM

[Kevin Hilman]

Nishanth Menon <nm at ti.com> writes:

> Just like IS_PM34XX_ERRATUM, IS_PM44XX_ERRATUM is valid only if
> CONFIG_PM is enabled, else, disabling CONFIG_PM results in build
> failure complaining about the following:
> arch/arm/mach-omap2/built-in.o: In function `omap4_boot_secondary':
> :(.text+0x8a70): undefined reference to `pm44xx_errata'
>
> Fixes: c962184 (ARM: OMAP4: PM: add errata support)
> Reported-by: Tony Lindgren <tony at atomide.com>
> Signed-off-by: Nishanth Menon <nm at ti.com>

Acked-by: Kevin Hilman <khilman at linaro.org>