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(parent: 2192a8d) | patch
mtd: nand: mtk: fix error return code in mtk_ecc_probe()
authorGustavo A. R. Silva <gustavo@embeddedor.com>
Wed, 9 Aug 2017 16:35:21 +0000 (11:35 -0500)
committerBoris Brezillon <boris.brezillon@free-electrons.com>
Wed, 23 Aug 2017 14:49:23 +0000 (16:49 +0200)
commit238709b22097a16839078530e0a10812dde86f16
treeb61ade4fa96b159f17ccd63c62df025dd87536e5tree | snapshot
parent2192a8ddc11ad7f243bed44eef4add8e37a658fecommit | diff
mtd: nand: mtk: fix error return code in mtk_ecc_probe()

platform_get_irq() returns an error code, but the mtk_ecc driver
ignores it and always returns -EINVAL. 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/mtk_ecc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git