From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Fri, 2 Feb 2018 12:19:17 +0000 (+0900)
Subject: arch_helpers: use u_register_t for register read/write
X-Git-Url: http://git.openwrt.org/%22https:/collectd.org//%22/%22https:/collectd.org/%22?a=commitdiff_plain;h=8f4dbaab648e587b28c658e12ab0b4e943f1d544;p=project%2Fbcm63xx%2Fatf.git

arch_helpers: use u_register_t for register read/write

u_register_t is preferred rather than uint64_t.  This is more
consistent with the aarch32 implementation.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

diff --git a/include/lib/aarch64/arch_helpers.h b/include/lib/aarch64/arch_helpers.h
index 485ed432..c346f796 100644
--- a/include/lib/aarch64/arch_helpers.h
+++ b/include/lib/aarch64/arch_helpers.h
@@ -18,15 +18,15 @@
  *********************************************************************/
 
 #define _DEFINE_SYSREG_READ_FUNC(_name, _reg_name)		\
-static inline uint64_t read_ ## _name(void)			\
+static inline u_register_t read_ ## _name(void)			\
 {								\
-	uint64_t v;						\
+	u_register_t v;						\
 	__asm__ volatile ("mrs %0, " #_reg_name : "=r" (v));	\
 	return v;						\
 }
 
 #define _DEFINE_SYSREG_WRITE_FUNC(_name, _reg_name)			\
-static inline void write_ ## _name(uint64_t v)				\
+static inline void write_ ## _name(u_register_t v)			\
 {									\
 	__asm__ volatile ("msr " #_reg_name ", %0" : : "r" (v));	\
 }