| Message ID | 20240211-bus_cleanup-rmk-v1-1-65668e578d55@marliere.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: struct bus_type cleanup | expand |
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 1fbd7363cf11..de5eba0a11f6 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -1367,7 +1367,7 @@ static void sa1111_bus_remove(struct device *dev) drv->remove(sadev); } -struct bus_type sa1111_bus_type = { +const struct bus_type sa1111_bus_type = { .name = "sa1111-rab", .match = sa1111_match, .probe = sa1111_bus_probe, diff --git a/arch/arm/include/asm/hardware/sa1111.h b/arch/arm/include/asm/hardware/sa1111.h index d8c6f8a99dfa..02f3f9ca8582 100644 --- a/arch/arm/include/asm/hardware/sa1111.h +++ b/arch/arm/include/asm/hardware/sa1111.h @@ -368,7 +368,7 @@ -extern struct bus_type sa1111_bus_type; +extern const struct bus_type sa1111_bus_type; #define SA1111_DEVID_SBI (1 << 0) #define SA1111_DEVID_SK (1 << 1)
Now that the driver core can properly handle constant struct bus_type, move the sa1111_bus_type 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/common/sa1111.c | 2 +- arch/arm/include/asm/hardware/sa1111.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)