]> git.baikalelectronics.ru Git - kernel.git/commit
PM / devfreq: tegra: fix error return code in tegra_devfreq_probe()
authorGustavo A. R. Silva <garsilva@embeddedor.com>
Mon, 3 Jul 2017 12:47:38 +0000 (07:47 -0500)
committerMyungJoo Ham <myungjoo.ham@samsung.com>
Thu, 6 Jul 2017 01:16:17 +0000 (10:16 +0900)
commitd5552aa24771e7c7c3b8c94ff42584df38f673a2
tree38a9b171aaebba879a5361b0e78c23057292fd93
parent3c950780a98be38d6f61c5c2d433bdda680a65fd
PM / devfreq: tegra: fix error return code in tegra_devfreq_probe()

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

Notice that platform_get_irq() no longer returns 0 on error:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f9ecb1c203866dddb5f0f89842ac73f6df9b4033

Print and propagate the return value of platform_get_irq on failure.

Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
drivers/devfreq/tegra-devfreq.c