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abaca3179b
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:
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.. | ||
Kconfig | ||
Makefile | ||
pps_parport.c | ||
pps-gpio.c | ||
pps-ktimer.c | ||
pps-ldisc.c |