diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-06-04 00:07:53 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2022-06-09 16:06:21 +0300 |
| commit | 37e00244047c5675a7f3f1ec0358f8c53cd12b75 (patch) | |
| tree | fa7b58c7c1b9c8ee248b2759ac3d6e2673018226 /drivers/mtd | |
| parent | 279d719be39d8edb37c9178c15e167a94c7bc0a0 (diff) | |
| download | linux-37e00244047c5675a7f3f1ec0358f8c53cd12b75.tar.xz | |
mtd: rawnand: omap2: Suppress error message after WARN in .remove()
Returning an error value in a platform remove callback results in an error
message being emitted by the platform core, but otherwise it doesn't make
a difference. After the WARN splat this generic error message doesn't add
any value, so return 0 unconditionally
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220603210758.148493-10-u.kleine-koenig@pengutronix.de
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/raw/omap2.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/mtd/nand/raw/omap2.c b/drivers/mtd/nand/raw/omap2.c index 58c32a11792e..4a9f2b6c772d 100644 --- a/drivers/mtd/nand/raw/omap2.c +++ b/drivers/mtd/nand/raw/omap2.c @@ -2278,16 +2278,14 @@ static int omap_nand_remove(struct platform_device *pdev) struct mtd_info *mtd = platform_get_drvdata(pdev); struct nand_chip *nand_chip = mtd_to_nand(mtd); struct omap_nand_info *info = mtd_to_omap(mtd); - int ret; rawnand_sw_bch_cleanup(nand_chip); if (info->dma) dma_release_channel(info->dma); - ret = mtd_device_unregister(mtd); - WARN_ON(ret); + WARN_ON(mtd_device_unregister(mtd)); nand_cleanup(nand_chip); - return ret; + return 0; } /* omap_nand_ids defined in linux/platform_data/mtd-nand-omap2.h */ |