ARM: imx: imx6sx uses imx6q cpuidle code
authorArnd Bergmann <arnd@arndb.de>
Thu, 3 Jul 2014 14:16:06 +0000 (16:16 +0200)
committerShawn Guo <shawn.guo@freescale.com>
Fri, 18 Jul 2014 08:11:35 +0000 (16:11 +0800)
Building a kernel for imx6sx but without imx6q support results in
this link error because of the missing cpuidle driver:

arch/arm/mach-imx/built-in.o: In function `imx6sx_init_late'::(.init.text+0xc228):
 undefined reference to `imx6q_cpuidle_init'

This patch adds a Makefile entry so we always build support for
the imx6q_cpuidle code when at least one of the 6sx or 6q variants
are enabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
arch/arm/mach-imx/Makefile

index a364e2043191677bf2dbfe9b93786219edeeb039..a3d9712567c956c4cd000ca7157f0c244f1b4980 100644 (file)
@@ -31,6 +31,8 @@ ifeq ($(CONFIG_CPU_IDLE),y)
 obj-$(CONFIG_SOC_IMX5) += cpuidle-imx5.o
 obj-$(CONFIG_SOC_IMX6Q) += cpuidle-imx6q.o
 obj-$(CONFIG_SOC_IMX6SL) += cpuidle-imx6sl.o
+# i.MX6SX reuses i.MX6Q cpuidle driver
+obj-$(CONFIG_SOC_IMX6SX) += cpuidle-imx6q.o
 endif
 
 ifdef CONFIG_SND_IMX_SOC