mtd: rawnand: fsl_ifc: fix probe function error path

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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.

However, in this driver, fsl_ifc_chip_remove() which is called upon
error already triggers a nand_release() which is wrong, because a
nand_release() should be triggered only if an mtd_register() succeeded.

Move the nand_release() call out of the fsl_ifc_chip_remove() and put it
back in the *_remove() hook.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

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Miquel Raynal 2018-04-21 20:00:35 +02:00 • committed by Boris Brezillon

parent 39b77c586e

commit acfc33091f

1 changed files with 9 additions and 3 deletions

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drivers/mtd/nand/raw/fsl_ifc_nand.c

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