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Code Issues Releases Wiki Activity

mtd: rawnand: lpc32xx_slc: fix the probe function error path

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An error after nand_scan_tail() should trigger a nand_cleanup() and not
a nand_release(). The latter doing an mtd_device_unregister() which is
not needed if mtd_device_register() failed.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
This commit is contained in:
Miquel Raynal 2018-04-21 20:00:43 +02:00 committed by Boris Brezillon
parent e0ea20bfb4
commit 553b0c6416
1 changed files with 3 additions and 3 deletions
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6
drivers/mtd/nand/raw/lpc32xx_slc.c
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@ -926,12 +926,12 @@ static int lpc32xx_nand_probe(struct platform_device *pdev)
res = mtd_device_register(mtd, host->ncfg->parts,
host->ncfg->num_parts);
if (res)
goto release_nand;
goto cleanup_nand;
return 0;
release_nand:
nand_release(mtd);
cleanup_nand:
nand_cleanup(chip);
release_dma:
dma_release_channel(host->dma_chan);
unprepare_clk: