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.
Cc: Greg Kroah-Hartman <[email protected]>
Suggested-by: Greg Kroah-Hartman <[email protected]>
Signed-off-by: Ricardo B. Marliere <[email protected]>
---
drivers/mfd/mcp-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c
index 2fa592c37c6f..16ca23311cab 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,
---
base-commit: 1e0ea9e75ff3f395ad6f85f0be2258ef114a53dc
change-id: 20240204-bus_cleanup-mfd-6ffb8bdbe13c
Best regards,
--
Ricardo B. Marliere <[email protected]>
On Sun, Feb 04, 2024 at 05:10:32PM -0300, Ricardo B. Marliere wrote:
> 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.
>
> Cc: Greg Kroah-Hartman <[email protected]>
> Suggested-by: Greg Kroah-Hartman <[email protected]>
> Signed-off-by: Ricardo B. Marliere <[email protected]>
Reviewed-by: Greg Kroah-Hartman <[email protected]>
On Sun, 04 Feb 2024 17:10:32 -0300, Ricardo B. Marliere wrote:
> 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.
>
>
Applied, thanks!
[1/1] mfd: mcp-core: make mcp_bus_type const
commit: a940faea35c0bbdc0b2e563cc3b75c1b120e3ae8
--
Lee Jones [李琼斯]