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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2020-11-26 11:41:42 +0100
committerLee Jones <lee.jones@linaro.org>2021-01-15 14:23:36 +0100
commit3c15e00e7b58bc2b37e53d2612f0a0163281be77 (patch)
treeacbe2551561e25a69bec316e0e2553a51c940818 /drivers/mfd/axp20x.c
parentLinux 5.11-rc1 (diff)
downloadlinux-3c15e00e7b58bc2b37e53d2612f0a0163281be77.tar.xz
linux-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/mfd/axp20x.c')
-rw-r--r--drivers/mfd/axp20x.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index aa59496e4376..3eae04e24ac8 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -987,7 +987,7 @@ int axp20x_device_probe(struct axp20x_dev *axp20x)
}
EXPORT_SYMBOL(axp20x_device_probe);
-int axp20x_device_remove(struct axp20x_dev *axp20x)
+void axp20x_device_remove(struct axp20x_dev *axp20x)
{
if (axp20x == axp20x_pm_power_off) {
axp20x_pm_power_off = NULL;
@@ -996,8 +996,6 @@ int axp20x_device_remove(struct axp20x_dev *axp20x)
mfd_remove_devices(axp20x->dev);
regmap_del_irq_chip(axp20x->irq, axp20x->regmap_irqc);
-
- return 0;
}
EXPORT_SYMBOL(axp20x_device_remove);