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sh: superhyway: Simplify check in remove callback
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fri, 30 Jul 2021 19:10:33 +0000 (21:10 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 5 Aug 2021 12:37:03 +0000 (14:37 +0200)
commitfe976c4aadae80e4a5a3f665de685ce4f0b0426c
treeeb8f7c4158459142d39e676e7f92978f168cb233tree | snapshot
parentf52c9ccb86237378d354f7bd71b6fcc9f3ff7f67commit | diff
sh: superhyway: Simplify check in remove callback

The driver core only calls a remove callback when the device was
successfully bound (aka probed) before. So dev->driver is never NULL.

(And even if it was NULL, to_superhyway_driver(NULL) isn't ...)

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20210730191035.1455248-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/sh/superhyway/superhyway.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git