From cd043c613e21bb6f039057043da759471706adf5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Tue, 7 Jun 2022 17:24:57 +0200 Subject: [PATCH] mtd: st_spi_fsm: Disable clock only after device was unregistered MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Until mtd_device_unregister() returns the device is expected to be operational. So only disable the clock after the mtd is unregistered. Fixes: 1fefc8ecb834 ("mtd: st_spi_fsm: add missing clk_disable_unprepare() in stfsm_remove()") Signed-off-by: Uwe Kleine-König Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20220607152458.232847-4-u.kleine-koenig@pengutronix.de --- drivers/mtd/devices/st_spi_fsm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c index a5a4b612480c..9f6d4dd8bade 100644 --- a/drivers/mtd/devices/st_spi_fsm.c +++ b/drivers/mtd/devices/st_spi_fsm.c @@ -2128,10 +2128,10 @@ static int stfsm_remove(struct platform_device *pdev) { struct stfsm *fsm = platform_get_drvdata(pdev); - clk_disable_unprepare(fsm->clk); - WARN_ON(mtd_device_unregister(&fsm->mtd)); + clk_disable_unprepare(fsm->clk); + return 0; }