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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-01-14 17:40:06 +0100
committerRussell King <rmk+kernel@armlinux.org.uk>2021-02-01 19:44:30 +0000
commit33d6d2bb7e6bf1ec60d1f4982015db8175c4cba9 (patch)
treeb5e0ef7bf2e0766a4cc800983e0986b8b7733558 /arch/arm/include/asm
parent074a6bda18ce486695ad7308ac39e60cf8b04c39 (diff)
ARM: 9049/1: locomo: make locomo bus's remove callback return void
The driver core ignores the return value of struct bus_type::remove because there is only little that can be done. To simplify the quest to make this function return void, let struct locomo_driver::remove return void, too. All users already unconditionally return 0, this commit makes it obvious that returning an error code is a bad idea and ensures future users behave accordingly. Link: https://lore.kernel.org/r/20201126110140.2021758-1-u.kleine-koenig@pengutronix.de Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/include/asm')
-rw-r--r--arch/arm/include/asm/hardware/locomo.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/hardware/locomo.h b/arch/arm/include/asm/hardware/locomo.h
index f8712e3c29cf..246a3de25931 100644
--- a/arch/arm/include/asm/hardware/locomo.h
+++ b/arch/arm/include/asm/hardware/locomo.h
@@ -188,7 +188,7 @@ struct locomo_driver {
struct device_driver drv;
unsigned int devid;
int (*probe)(struct locomo_dev *);
- int (*remove)(struct locomo_dev *);
+ void (*remove)(struct locomo_dev *);
};
#define LOCOMO_DRV(_d) container_of((_d), struct locomo_driver, drv)