diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2015-02-27 20:31:51 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2015-12-01 21:50:24 +0100 |
| commit | a0e157afd0c3ecb2e953eb41da04da2bf0e3d6c3 (patch) | |
| tree | 7e6b92d70621cfd3771753012a0905da0c1051d7 /arch/arm/plat-samsung/init.c | |
| parent | 0f20e456bd0542b7bf8cae8f553142405a8ab430 (diff) | |
ARM: s3c64xx: prepare initcalls for multiplatform
In a multiplatform kernel, each initcall is run regardless
of the platform it is meant for, so it must not attempt to
access SoC-specific registers.
This adds 'if (soc_is_s3c64xx)' to all initcalls that are
specific to the s3c64xx platform, to prevent them from breaking
other platforms once we can build them into a combined kernel.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung/init.c')
| -rw-r--r-- | arch/arm/plat-samsung/init.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c index 11fbbc26e49f..3776f7e752f0 100644 --- a/arch/arm/plat-samsung/init.c +++ b/arch/arm/plat-samsung/init.c @@ -152,6 +152,11 @@ static int __init s3c_arch_init(void) { int ret; + /* init is only needed for ATAGS based platforms */ + if (!IS_ENABLED(CONFIG_ATAGS) || + (!soc_is_s3c24xx() && !soc_is_s3c64xx())) + return 0; + // do the correct init for cpu if (cpu == NULL) { |