| Message ID | 20240211-bus_cleanup-arm-v1-1-5c0102bda0bd@marliere.net |
|---|---|
| State | New |
| Headers | show |
| Series | ARM: s3c64xx: make s3c6410_subsys const | expand |
diff --git a/arch/arm/mach-s3c/cpu.h b/arch/arm/mach-s3c/cpu.h index d0adc9b40e25..a0187606b999 100644 --- a/arch/arm/mach-s3c/cpu.h +++ b/arch/arm/mach-s3c/cpu.h @@ -76,6 +76,6 @@ extern void s3c24xx_init_uartdevs(char *name, struct s3c24xx_uart_resources *res, struct s3c2410_uartcfg *cfg, int no); -extern struct bus_type s3c6410_subsys; +extern const struct bus_type s3c6410_subsys; #endif diff --git a/arch/arm/mach-s3c/s3c6410.c b/arch/arm/mach-s3c/s3c6410.c index e79f18d0ca81..a29276a4fde5 100644 --- a/arch/arm/mach-s3c/s3c6410.c +++ b/arch/arm/mach-s3c/s3c6410.c @@ -57,7 +57,7 @@ void __init s3c6410_init_irq(void) s3c64xx_init_irq(~0 & ~(1 << 7), ~0); } -struct bus_type s3c6410_subsys = { +const struct bus_type s3c6410_subsys = { .name = "s3c6410-core", .dev_name = "s3c6410-core", };
Now that 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> --- arch/arm/mach-s3c/cpu.h | 2 +- arch/arm/mach-s3c/s3c6410.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) --- base-commit: fee3a71dc8d26629e5d87e20cff08763f522633f change-id: 20240211-bus_cleanup-arm-da0f2550ca48 Best regards,