Commit 5a3e8cde authored Mar 21, 2018 by Miquel Raynal Committed by Boris Brezillon Mar 29, 2018

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>

parent 122bb3cb

drivers/mtd/nand/raw/sh_flctl.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -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);