[PATCH] ARM: i.MX6: Make cpu_is_mx6xy() greppable

[Sascha Hauer]

Grepping for cpu_is_mx6 will not find the definitions of this function
because it is hidden behind a macro. Add a comment containing all
functions defined here to make it greppable.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/mach-imx/include/mach/imx6.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/mach-imx/include/mach/imx6.h b/arch/arm/mach-imx/include/mach/imx6.h
index e06ca4e235..5701bd480c 100644
--- a/arch/arm/mach-imx/include/mach/imx6.h
+++ b/arch/arm/mach-imx/include/mach/imx6.h
@@ -93,6 +93,13 @@ int imx6_cpu_type(void);
 		return cpu_mx6_is_##str();				\
 	}
 
+/*
+ * Below are defined:
+ *
+ * cpu_is_mx6s(), cpu_is_mx6dl(), cpu_is_mx6q(), cpu_is_mx6qp(), cpu_is_mx6d(),
+ * cpu_is_mx6dp(), cpu_is_mx6sx(), cpu_is_mx6sl(), cpu_is_mx6ul(),
+ * cpu_is_mx6ull()
+ */
 DEFINE_MX6_CPU_TYPE(mx6s, IMX6_CPUTYPE_IMX6S);
 DEFINE_MX6_CPU_TYPE(mx6dl, IMX6_CPUTYPE_IMX6DL);
 DEFINE_MX6_CPU_TYPE(mx6q, IMX6_CPUTYPE_IMX6Q);
-- 
2.16.3