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staging: fbtft: Fix error path in fbtft_driver_module_init()
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Tue, 18 Jan 2022 18:13:37 +0000 (19:13 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 25 Jan 2022 15:36:49 +0000 (16:36 +0100)
commit426aca16e903b387a0b0001d62207a745c67cfd3
tree817dcbf8a42483d679410c396aa5f0ed0649afc3tree | snapshot
parent0cea730cac824edf78ffd3302938ed5fe2b9d50dcommit | diff
staging: fbtft: Fix error path in fbtft_driver_module_init()

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>
drivers/staging/fbtft/fbtft.h diff | blob | history
Domain: System / Kernel;