From 77006f6edc0e0f58617eb25e53731f78641e820d Mon Sep 17 00:00:00 2001 From: Serge Semin Date: Fri, 10 Jun 2022 13:45:00 +0300 Subject: gpio: dwapb: Don't print error on -EPROBE_DEFER Currently if the APB or Debounce clocks aren't yet ready to be requested the DW GPIO driver will correctly handle that by deferring the probe procedure, but the error is still printed to the system log. It needlessly pollutes the log since there was no real error but a request to postpone the clock request procedure since the clocks subsystem hasn't been fully initialized yet. Let's fix that by using the dev_err_probe method to print the APB/clock request error status. It will correctly handle the deferred probe situation and print the error if it actually happens. Signed-off-by: Serge Semin Reviewed-by: Andy Shevchenko Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-dwapb.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/gpio/gpio-dwapb.c') diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c index 04afe728e187..c22fcaa44a61 100644 --- a/drivers/gpio/gpio-dwapb.c +++ b/drivers/gpio/gpio-dwapb.c @@ -662,10 +662,9 @@ static int dwapb_get_clks(struct dwapb_gpio *gpio) gpio->clks[1].id = "db"; err = devm_clk_bulk_get_optional(gpio->dev, DWAPB_NR_CLOCKS, gpio->clks); - if (err) { - dev_err(gpio->dev, "Cannot get APB/Debounce clocks\n"); - return err; - } + if (err) + return dev_err_probe(gpio->dev, err, + "Cannot get APB/Debounce clocks\n"); err = clk_bulk_prepare_enable(DWAPB_NR_CLOCKS, gpio->clks); if (err) { -- cgit v1.2.3