ARM: imx: build cpuidle-imx6sx.o for imx6ul

The imx6ul soc code gained support for cpuidle, but that causes
a link failure if CONFIG_SOC_IMX6SX is disabled:

arch/arm/mach-imx/mach-imx6ul.o: In function `imx6ul_init_late':
mach-imx6ul.c:(.init.text+0xc): undefined reference to `imx6sx_cpuidle_init'

This adds the file containing the imx6sx_cpuidle_init function
to the kernel for 6ul-only configurations.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 547e8f526959 ("ARM: imx: add cpuidle support for i.mx6ul")
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 9f5fffd..574e5b8 100644 (file)
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_SOC_IMX5) += cpuidle-imx5.o
 obj-$(CONFIG_SOC_IMX6Q) += cpuidle-imx6q.o
 obj-$(CONFIG_SOC_IMX6SL) += cpuidle-imx6sl.o
 obj-$(CONFIG_SOC_IMX6SX) += cpuidle-imx6sx.o
+obj-$(CONFIG_SOC_IMX6UL) += cpuidle-imx6sx.o
 endif
 
 ifdef CONFIG_SND_IMX_SOC