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siox: Make remove callback return void

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The driver core ignores the return value of the remove callback, so
don't give siox drivers the chance to provide a value.

All siox drivers only allocate devm-managed resources in
.probe, so there is no .remove callback to fix.

Tested-by: Thorsten Scherer <t.scherer@eckelmann.de>
Acked-by: Thorsten Scherer <t.scherer@eckelmann.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20201125093106.240643-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Uwe Kleine-König 2020-11-25 10:31:06 +01:00 • committed by Greg Kroah-Hartman
parent 07d9a767ae
commit 1c12c27086
2 changed files with 3 additions and 4 deletions
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2
include/linux/siox.h
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@ -36,7 +36,7 @@ bool siox_device_connected(struct siox_device *sdevice);
struct siox_driver {
int (*probe)(struct siox_device *sdevice);
int (*remove)(struct siox_device *sdevice);
void (*remove)(struct siox_device *sdevice);
void (*shutdown)(struct siox_device *sdevice);
/*