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mtd: nand: sh_flctl: fix error return code in flctl_probe()
authorGustavo A. R. Silva <gustavo@embeddedor.com>
Wed, 9 Aug 2017 16:29:21 +0000 (11:29 -0500)
committerBoris Brezillon <boris.brezillon@free-electrons.com>
Wed, 23 Aug 2017 14:49:23 +0000 (16:49 +0200)
commit2192a8ddc11ad7f243bed44eef4add8e37a658fe
tree1f5eef302dbbb4741c42d03add8bf7fbbfe36f17tree | snapshot (tar.gz zip)
parentdbf5f6424ed92131b2d5bf363a0176d8a9f531efcommit | diff
mtd: nand: sh_flctl: fix error return code in flctl_probe()

platform_get_irq() returns an error code, but the sh_flctl
driver ignores it and always returns -ENXIO. This is not correct
and, prevents -EPROBE_DEFER from being propagated properly.

Print and propagate the return value of platform_get_irq on failure.

This issue was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
drivers/mtd/nand/sh_flctl.c diff | blob | blame | history