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| author | Lizhe <sensor1010@163.com> | 2023-03-19 12:41:07 +0800 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-05-08 08:13:35 +0200 |
| commit | 388f22fe5d91d707352b4b743368b30e21d9d9bf (patch) | |
| tree | d758b13e39d24d1cd2991c362ba0d7083defcc0c /drivers/w1 | |
| parent | dca5480ab7b77a889088ab7cac81934604510ac7 (diff) | |
| download | linux-stable-388f22fe5d91d707352b4b743368b30e21d9d9bf.tar.gz linux-stable-388f22fe5d91d707352b4b743368b30e21d9d9bf.tar.bz2 linux-stable-388f22fe5d91d707352b4b743368b30e21d9d9bf.zip | |
w1: Remove driver match function
If there is no driver match function, the driver core assumes that each
candidate pair (driver, device) matches, see driver_match_device().
Drop the bus's match function that always returned 1 and so
implements the same behaviour as when there is no match function
Signed-off-by: Lizhe <sensor1010@163.com>
Link: https://lore.kernel.org/r/20230319044107.311555-1-sensor1010@163.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'drivers/w1')
| -rw-r--r-- | drivers/w1/w1.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c index 9d199fed9628..e7e42f9dabf4 100644 --- a/drivers/w1/w1.c +++ b/drivers/w1/w1.c @@ -58,11 +58,6 @@ MODULE_PARM_DESC(slave_ttl, DEFINE_MUTEX(w1_mlock); LIST_HEAD(w1_masters); -static int w1_master_match(struct device *dev, struct device_driver *drv) -{ - return 1; -} - static int w1_master_probe(struct device *dev) { return -ENODEV; @@ -174,7 +169,6 @@ static int w1_uevent(const struct device *dev, struct kobj_uevent_env *env); static struct bus_type w1_bus_type = { .name = "w1", - .match = w1_master_match, .uevent = w1_uevent, }; |