From: Ricardo B. Marliere Date: Sun, 4 Feb 2024 20:10:32 +0000 (-0300) Subject: mfd: mcp-core: Make mcp_bus_type const X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6abc896ccbdd8cd4353adc1a27a469753e78ce0d;p=linux.git mfd: mcp-core: Make mcp_bus_type const Now that the driver core can properly handle constant struct bus_type, move the mcp_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Suggested-by: Greg Kroah-Hartman Signed-off-by: "Ricardo B. Marliere" Reviewed-by: Greg Kroah-Hartman Link: https://lore.kernel.org/r/20240204-bus_cleanup-mfd-v1-1-07335ebc034f@marliere.net Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c index 2fa592c37c6f0..16ca23311cab4 100644 --- a/drivers/mfd/mcp-core.c +++ b/drivers/mfd/mcp-core.c @@ -41,7 +41,7 @@ static void mcp_bus_remove(struct device *dev) drv->remove(mcp); } -static struct bus_type mcp_bus_type = { +static const struct bus_type mcp_bus_type = { .name = "mcp", .match = mcp_bus_match, .probe = mcp_bus_probe,