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(parent: 5771a8c) | patch
spi: spi-sh: fix error return code in spi_sh_probe()
authorGustavo A. R. Silva <gustavo@embeddedor.com>
Wed, 9 Aug 2017 15:46:48 +0000 (10:46 -0500)
committerMark Brown <broonie@kernel.org>
Wed, 9 Aug 2017 16:18:06 +0000 (17:18 +0100)
commit345fef75d7c55e63f7a109f7a26ff35718c5f028
tree65fabb89fea4800e75a502988c8fcf244b8330e9tree | snapshot (tar.gz zip)
parent5771a8c08880cdca3bfb4a3fc6d309d6bba20877commit | diff
spi: spi-sh: fix error return code in spi_sh_probe()

platform_get_irq() returns an error code, but the spi-sh driver
ignores it and always returns -ENODEV. 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: Mark Brown <broonie@kernel.org>
drivers/spi/spi-sh.c diff | blob | blame | history