diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2013-06-18 20:36:47 +0400 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-06-18 20:37:51 +0400 |
| commit | 0e2238ec27cb320efd73f3ea7cfc730539fc011d (patch) | |
| tree | dbab4e7f411a4349608d9f37da4ed4ecd2c7a28a /arch/arm/mach-exynos | |
| parent | 1a522f284fd924adea291960784c6fc27d2a61cb (diff) | |
| download | linux-0e2238ec27cb320efd73f3ea7cfc730539fc011d.tar.xz | |
ARM: EXYNOS: Use exynos_init_io() as map_io callback
Since there is no board specific mapping needed on Exynos,
exynos_init_io() can be simplified and used as map_io callback for both
Exynos4 and Exynos5.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos')
| -rw-r--r-- | arch/arm/mach-exynos/common.c | 5 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/common.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/mach-exynos4-dt.c | 7 | ||||
| -rw-r--r-- | arch/arm/mach-exynos/mach-exynos5-dt.c | 7 |
4 files changed, 4 insertions, 17 deletions
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 91d457fc016a..561890fbb666 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -351,15 +351,12 @@ int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, * register the standard cpu IO areas */ -void __init exynos_init_io(struct map_desc *mach_desc, int size) +void __init exynos_init_io(void) { debug_ll_io_init(); of_scan_flat_dt(exynos_fdt_map_chipid, NULL); - if (mach_desc) - iotable_init(mach_desc, size); - /* detect cpu id and rev. */ s5p_init_cpu(S5P_VA_CHIPID); diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index 1c83f95fd3c3..38d45fd23be4 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -19,7 +19,7 @@ void exynos_init_time(void); extern unsigned long xxti_f, xusbxti_f; struct map_desc; -void exynos_init_io(struct map_desc *mach_desc, int size); +void exynos_init_io(void); void exynos4_restart(char mode, const char *cmd); void exynos5_restart(char mode, const char *cmd); void exynos_init_late(void); diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c index df1572675ace..0099c6c13bba 100644 --- a/arch/arm/mach-exynos/mach-exynos4-dt.c +++ b/arch/arm/mach-exynos/mach-exynos4-dt.c @@ -23,11 +23,6 @@ #include "common.h" -static void __init exynos4_dt_map_io(void) -{ - exynos_init_io(NULL, 0); -} - static void __init exynos4_dt_machine_init(void) { of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); @@ -55,7 +50,7 @@ static void __init exynos4_reserve(void) DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)") /* Maintainer: Thomas Abraham <thomas.abraham@linaro.org> */ .smp = smp_ops(exynos_smp_ops), - .map_io = exynos4_dt_map_io, + .map_io = exynos_init_io, .init_early = exynos_firmware_init, .init_machine = exynos4_dt_machine_init, .init_late = exynos_init_late, diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index c73d01c965c5..d5c8afdeaa39 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -23,11 +23,6 @@ #include "common.h" -static void __init exynos5_dt_map_io(void) -{ - exynos_init_io(NULL, 0); -} - static void __init exynos5_dt_machine_init(void) { struct device_node *i2c_np; @@ -77,7 +72,7 @@ static void __init exynos5_reserve(void) DT_MACHINE_START(EXYNOS5_DT, "SAMSUNG EXYNOS5 (Flattened Device Tree)") /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */ .smp = smp_ops(exynos_smp_ops), - .map_io = exynos5_dt_map_io, + .map_io = exynos_init_io, .init_machine = exynos5_dt_machine_init, .init_late = exynos_init_late, .init_time = exynos_init_time, |