tree 7f0c86f167abf47b947d6361229488d1e907ce94
parent 74cd5cb2190f1cb424d07be608149833eed27ebf
author Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 1642529617 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1645012463 +0100

staging: fbtft: Fix error path in fbtft_driver_module_init()

[ Upstream commit 426aca16e903b387a0b0001d62207a745c67cfd3 ]

If registering the platform driver fails, the function must not return
without undoing the spi driver registration first.

Fixes: c296d5f9957c ("staging: fbtft: core support")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20220118181338.207943-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>