drivers/mfd/mcp-core.c | 6 ------ 1 file changed, 6 deletions(-)
If there is no driver_match function, the driver core assumes that each
candidate pair (driver, device)matches, see driver_match_device()
Signed-off-by: Lizhe <sensor1010@163.com>
---
drivers/mfd/mcp-core.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c
index 2fa592c37c6f..281a9369f2b3 100644
--- a/drivers/mfd/mcp-core.c
+++ b/drivers/mfd/mcp-core.c
@@ -20,11 +20,6 @@
#define to_mcp(d) container_of(d, struct mcp, attached_device)
#define to_mcp_driver(d) container_of(d, struct mcp_driver, drv)
-static int mcp_bus_match(struct device *dev, struct device_driver *drv)
-{
- return 1;
-}
-
static int mcp_bus_probe(struct device *dev)
{
struct mcp *mcp = to_mcp(dev);
@@ -43,7 +38,6 @@ static void mcp_bus_remove(struct device *dev)
static struct bus_type mcp_bus_type = {
.name = "mcp",
- .match = mcp_bus_match,
.probe = mcp_bus_probe,
.remove = mcp_bus_remove,
};
--
2.34.1
As a nice exercise, I'd like you to fix the subject line please. It should match the subsystem you're applying to, with no errors. `git log --oneline -- drivers/mfd` is your friend here. On Sun, 19 Mar 2023, Lizhe wrote: > If there is no driver_match function, the driver core assumes that each > candidate pair (driver, device)matches, see driver_match_device() Attention to detail please. This contains whitespace issues and a lack of punctuation. > Signed-off-by: Lizhe <sensor1010@163.com> You should really be using your full name. > --- > drivers/mfd/mcp-core.c | 6 ------ > 1 file changed, 6 deletions(-) > > diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c > index 2fa592c37c6f..281a9369f2b3 100644 > --- a/drivers/mfd/mcp-core.c > +++ b/drivers/mfd/mcp-core.c > @@ -20,11 +20,6 @@ > #define to_mcp(d) container_of(d, struct mcp, attached_device) > #define to_mcp_driver(d) container_of(d, struct mcp_driver, drv) > > -static int mcp_bus_match(struct device *dev, struct device_driver *drv) > -{ > - return 1; > -} > - > static int mcp_bus_probe(struct device *dev) > { > struct mcp *mcp = to_mcp(dev); > @@ -43,7 +38,6 @@ static void mcp_bus_remove(struct device *dev) > > static struct bus_type mcp_bus_type = { > .name = "mcp", > - .match = mcp_bus_match, > .probe = mcp_bus_probe, > .remove = mcp_bus_remove, > }; The code is fine. -- Lee Jones [李琼斯]
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