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author | Ricardo B. Marliere <ricardo@marliere.net> | 2024-02-04 17:46:21 +0300 |
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committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-02-12 10:28:44 +0300 |
commit | a3891621d4a0783ae178d6f2845517e3dd571dd4 (patch) | |
tree | f2c414784582517ee0ce4bbd5d712882debf4538 /arch/arm/mach-s3c/s3c64xx.c | |
parent | 52524ff0558b57e8b78d05d645456b0a77c787bf (diff) | |
download | linux-a3891621d4a0783ae178d6f2845517e3dd571dd4.tar.xz |
ARM: s3c64xx: make bus_type const
Since commit d492cc2573a0 ("driver core: device.h: make struct bus_type
a const *"), the driver core can properly handle constant struct
bus_type, move the s3c6410_subsys variable to be a constant structure as
well, placing it into read-only memory which can not be modified at
runtime.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20240204-bus_cleanup-arm-v1-1-41d651dd8411@marliere.net
Link: https://lore.kernel.org/r/20240211-bus_cleanup-arm-v2-1-3de9e8af7cbd@marliere.net
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'arch/arm/mach-s3c/s3c64xx.c')
-rw-r--r-- | arch/arm/mach-s3c/s3c64xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-s3c/s3c64xx.c b/arch/arm/mach-s3c/s3c64xx.c index 9f9717874d67..6c70ea7f2931 100644 --- a/arch/arm/mach-s3c/s3c64xx.c +++ b/arch/arm/mach-s3c/s3c64xx.c @@ -149,7 +149,7 @@ static struct map_desc s3c_iodesc[] __initdata = { }, }; -static struct bus_type s3c64xx_subsys = { +static const struct bus_type s3c64xx_subsys = { .name = "s3c64xx-core", .dev_name = "s3c64xx-core", }; |