From: Nikita Kiryanov <nikita@compulab.co.il>
Date: Wed, 20 Aug 2014 12:08:59 +0000 (+0300)
Subject: arm: mx6: add get_cpu_type()
X-Git-Tag: v2014.10-rc3~66^2~3^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ea818ae74824fecf252fc64090295d68b2998e9c;p=platform%2Fkernel%2Fu-boot.git

arm: mx6: add get_cpu_type()

Define get_cpu_type(). Reuse it in is_cpu_type().

Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
---

diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h
index 306d699..c35a9051 100644
--- a/arch/arm/include/asm/arch-mx6/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
@@ -20,8 +20,9 @@ u32 get_cpu_rev(void);
 /* returns MXC_CPU_ value */
 #define cpu_type(rev) (((rev) >> 12)&0xff)
 
-/* use with MXC_CPU_ constants */
-#define is_cpu_type(cpu) (cpu_type(get_cpu_rev()) == cpu)
+/* both macros return/take MXC_CPU_ constants */
+#define get_cpu_type()	(cpu_type(get_cpu_rev()))
+#define is_cpu_type(cpu) (get_cpu_type() == cpu)
 
 const char *get_imx_type(u32 imxtype);
 unsigned imx_ddr_size(void);