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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2020-11-26 11:41:42 +0100 |
|---|---|---|
| committer |   Lee Jones <lee.jones@linaro.org> | 2021-01-15 13:23:36 +0000 |
| commit | 3c15e00e7b58bc2b37e53d2612f0a0163281be77 (patch) | |
| tree | acbe2551561e25a69bec316e0e2553a51c940818 /drivers/bus | |
| parent | Linux 5.11-rc1 (diff) | |
| download | linux-dev-3c15e00e7b58bc2b37e53d2612f0a0163281be77.tar.xz linux-dev-3c15e00e7b58bc2b37e53d2612f0a0163281be77.zip | |
mfd/bus: sunxi-rsb: Make .remove() callback return void
The driver core ignores the return value of struct device_driver::remove
because there is only little that can be done. To simplify the quest to
make this function return void, let struct sunxi_rsb_driver::remove
return void, too. All users already unconditionally return 0, this
commit makes this obvious and ensures future users don't behave
differently. To simplify even further, make axp20x_device_remove()
return void instead of returning 0 unconditionally, too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/sunxi-rsb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c index 1bb00a959c67..117716e23ffb 100644 --- a/drivers/bus/sunxi-rsb.c +++ b/drivers/bus/sunxi-rsb.c @@ -170,7 +170,9 @@ static int sunxi_rsb_device_remove(struct device *dev) { const struct sunxi_rsb_driver *drv = to_sunxi_rsb_driver(dev->driver); - return drv->remove(to_sunxi_rsb_device(dev)); + drv->remove(to_sunxi_rsb_device(dev)); + + return 0; } static struct bus_type sunxi_rsb_bus = { |