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| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-03-21 14:01:52 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-03-29 09:38:20 +0200 |
| commit | 5a3e8cde101209edb962ed42091db257f9f5ce5c (patch) | |
| tree | 97fe538637549be93a306af41658e661e9e60b9d | |
| parent | mtd: rawnand: omap2: fix the probe function error path (diff) | |
| download | linux-5a3e8cde101209edb962ed42091db257f9f5ce5c.tar.xz linux-5a3e8cde101209edb962ed42091db257f9f5ce5c.zip | |
mtd: rawnand: sh_flctl: fix the probe function error path
An error after nand_scan_tail() should trigger a nand_cleanup().
The helper mtd_device_parse_register() returns an error code that should
be checked and nand_cleanup() called accordingly.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
| -rw-r--r-- | drivers/mtd/nand/raw/sh_flctl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/nand/raw/sh_flctl.c b/drivers/mtd/nand/raw/sh_flctl.c index 7a740d583866..c7abceffcc40 100644 --- a/drivers/mtd/nand/raw/sh_flctl.c +++ b/drivers/mtd/nand/raw/sh_flctl.c @@ -1214,9 +1214,13 @@ static int flctl_probe(struct platform_device *pdev) goto err_chip; ret = mtd_device_register(flctl_mtd, pdata->parts, pdata->nr_parts); + if (ret) + goto cleanup_nand; return 0; +cleanup_nand: + nand_cleanup(nand); err_chip: flctl_release_dma(flctl); pm_runtime_disable(&pdev->dev); |