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| author | Hans de Goede <hdegoede@redhat.com> | 2022-06-12 17:56:52 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-13 18:37:56 +0100 |
| commit | da440af07fc3dd2b5a5138671eba51991dd1fac8 (patch) | |
| tree | c36b432e9a2f79f965118125109a01cab78d8d97 /sound/soc/sof/ipc3-dtrace.c | |
| parent | 3729928137c74fe9079f51d8f0348ab588a247ae (diff) | |
| download | linux-da440af07fc3dd2b5a5138671eba51991dd1fac8.tar.bz2 | |
ASoC: Intel: bytcr_wm5102: Fix GPIO related probe-ordering problem
The "wlf,spkvdd-ena" GPIO needed by the bytcr_wm5102 driver
is made available through a gpio-lookup table.
This gpio-lookup table is registered by drivers/mfd/arizona-spi.c, which
may get probed after the bytcr_wm5102 driver.
If the gpio-lookup table has not registered yet then the gpiod_get()
will return -ENOENT. Treat -ENOENT as -EPROBE_DEFER to still keep
things working in this case.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220612155652.107310-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/ipc3-dtrace.c')
0 files changed, 0 insertions, 0 deletions