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Dmitry Torokhov authored
We should only try to execute fallback quirks handling when previous call returned -ENOENT, and not when we did not get -EPROBE_DEFER. The other errors should be treated as hard errors: we did find the GPIO description, but for some reason we failed to handle it properly. The fallbacks should only be executed when previous handlers returned -ENOENT, which means the mapping/description was not found. Also let's remove the explicit deferral handling when iterating through GPIO suffixes: it is not needed anymore as we will not be calling fallbacks for anything but -ENOENT. Fixes: df451f83 ("gpio: of: fix Freescale SPI CS quirk handling") Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Link: https://lore.kernel.org/r/20190903231856.GA165165@dtor-wsReviewed-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
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