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| author | Peng Fan <Peng.Fan@freescale.com> | 2015-06-11 18:30:35 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2015-06-27 18:16:31 +0200 |
| commit | b65d9d868efcae5bf40377deafc60a968f78e55c (patch) | |
| tree | 4523466f03b4e41df6d061a6f4febc2380f650af /arch/arm | |
| parent | fc6e442568b645fc8132f7bc41623370953d4661 (diff) | |
| download | u-boot-imx-b65d9d868efcae5bf40377deafc60a968f78e55c.zip u-boot-imx-b65d9d868efcae5bf40377deafc60a968f78e55c.tar.gz u-boot-imx-b65d9d868efcae5bf40377deafc60a968f78e55c.tar.bz2 | |
imx: mx6 correct is_soc_rev usage
is_soc_rev should return a bool value, so use "==", but not "-",
change (is_soc_rev(CHIP_REV_1_0) > 0) to (soc_rev() > CHIP_REV_1_0).
This patch also add space between "&" for cpu_type(rev) macro.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/imx-common/timer.c | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-mx6/sys_proto.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/imx-common/timer.c b/arch/arm/imx-common/timer.c index e522990..c12556a 100644 --- a/arch/arm/imx-common/timer.c +++ b/arch/arm/imx-common/timer.c @@ -44,8 +44,8 @@ static inline int gpt_has_clk_source_osc(void) { #if defined(CONFIG_MX6) if (((is_cpu_type(MXC_CPU_MX6Q) || is_cpu_type(MXC_CPU_MX6D)) && - (is_soc_rev(CHIP_REV_1_0) > 0)) || is_cpu_type(MXC_CPU_MX6DL) || - is_cpu_type(MXC_CPU_MX6SOLO) || is_cpu_type(MXC_CPU_MX6SX)) + (soc_rev() > CHIP_REV_1_0)) || is_cpu_type(MXC_CPU_MX6DL) || + is_cpu_type(MXC_CPU_MX6SOLO) || is_cpu_type(MXC_CPU_MX6SX)) return 1; return 0; diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h b/arch/arm/include/asm/arch-mx6/sys_proto.h index c583291..9756708 100644 --- a/arch/arm/include/asm/arch-mx6/sys_proto.h +++ b/arch/arm/include/asm/arch-mx6/sys_proto.h @@ -12,7 +12,7 @@ #include "../arch-imx/cpu.h" #define soc_rev() (get_cpu_rev() & 0xFF) -#define is_soc_rev(rev) (soc_rev() - rev) +#define is_soc_rev(rev) (soc_rev() == rev) u32 get_nr_cpus(void); u32 get_cpu_rev(void); @@ -20,7 +20,7 @@ u32 get_cpu_speed_grade_hz(void); u32 get_cpu_temp_grade(int *minc, int *maxc); /* returns MXC_CPU_ value */ -#define cpu_type(rev) (((rev) >> 12)&0xff) +#define cpu_type(rev) (((rev) >> 12) & 0xff) /* both macros return/take MXC_CPU_ constants */ #define get_cpu_type() (cpu_type(get_cpu_rev())) |