Messages in this thread Patch in this message |  | | From | Lizhe <> | Subject | [PATCH v1] mfd:mcp-core.c : Remove redundant driver match function | Date | Sun, 19 Mar 2023 12:01:49 +0800 |
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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
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