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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-01-14 17:40:06 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2021-02-01 19:44:30 +0000 |
| commit | 33d6d2bb7e6bf1ec60d1f4982015db8175c4cba9 (patch) | |
| tree | b5e0ef7bf2e0766a4cc800983e0986b8b7733558 /arch/arm/mach-sa1100 | |
| parent | 074a6bda18ce486695ad7308ac39e60cf8b04c39 (diff) | |
| download | linux-33d6d2bb7e6bf1ec60d1f4982015db8175c4cba9.tar.bz2 | |
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/mach-sa1100')
| -rw-r--r-- | arch/arm/mach-sa1100/collie.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/mach-sa1100/collie.c b/arch/arm/mach-sa1100/collie.c index d4e89a02c8c8..14c33ed05318 100644 --- a/arch/arm/mach-sa1100/collie.c +++ b/arch/arm/mach-sa1100/collie.c @@ -224,18 +224,12 @@ static int collie_uart_probe(struct locomo_dev *dev) return 0; } -static int collie_uart_remove(struct locomo_dev *dev) -{ - return 0; -} - static struct locomo_driver collie_uart_driver = { .drv = { .name = "collie_uart", }, .devid = LOCOMO_DEVID_UART, .probe = collie_uart_probe, - .remove = collie_uart_remove, }; static int __init collie_uart_init(void) |