pps: clients: gpio: Propagate return value from pps_gpio_probe

If the pps-gpio driver was probed prior to the GPIO device it uses, the
devm_gpiod_get call returned an -EPROBE_DEFER error, but pps_gpio_probe
replaced that error code with -EINVAL, causing the pps-gpio probe to
fail and not be retried later. Propagate the error return value so that
deferred probe works properly.

Fixes: 161520451dfa (pps: new client driver using GPIO)
Reviewed-by: Andy Shevchenko <[email protected]>
Acked-by: Rodolfo Giometti <[email protected]>
Signed-off-by: Robert Hancock <[email protected]>
Signed-off-by: Rodolfo Giometti <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

0 files changed, 0 insertions, 0 deletions