clk: meson: axg-audio: improve deferral handling

Use dev_err_probe() for clock and reset resources to indicate the deferral
reason through sysfs when waiting for the resource to come up.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://lore.kernel.org/r/20210520073136.272925-1-jbrunet@baylibre.com

diff --git a/drivers/clk/meson/axg-audio.c b/drivers/clk/meson/axg-audio.c
index 7c8d021..bfe36bd 100644 (file)
--- a/drivers/clk/meson/axg-audio.c
+++ b/drivers/clk/meson/axg-audio.c
@@ -1665,8 +1665,7 @@ static int devm_clk_get_enable(struct device *dev, char *id)
        clk = devm_clk_get(dev, id);
        if (IS_ERR(clk)) {
                ret = PTR_ERR(clk);
-               if (ret != -EPROBE_DEFER)
-                       dev_err(dev, "failed to get %s", id);
+               dev_err_probe(dev, ret, "failed to get %s", id);
                return ret;
        }
 
@@ -1811,7 +1810,7 @@ static int axg_audio_clkc_probe(struct platform_device *pdev)
 
        ret = device_reset(dev);
        if (ret) {
-               dev_err(dev, "failed to reset device\n");
+               dev_err_probe(dev, ret, "failed to reset device\n");
                return ret;
        }