spi: bcm2835: no dev_err() on clk_get() -EPROBE_DEFER

Use dev_dbg() on -EPROBE_DEFER and dev_err() on all
other errors.

Signed-off-by: Jim Quinlan <jquinlan@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20191216230802.45715-2-jquinlan@broadcom.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index 69df799..b784c9f 100644 (file)
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -1317,7 +1317,10 @@ static int bcm2835_spi_probe(struct platform_device *pdev)
        bs->clk = devm_clk_get(&pdev->dev, NULL);
        if (IS_ERR(bs->clk)) {
                err = PTR_ERR(bs->clk);
-               dev_err(&pdev->dev, "could not get clk: %d\n", err);
+               if (err == -EPROBE_DEFER)
+                       dev_dbg(&pdev->dev, "could not get clk: %d\n", err);
+               else
+                       dev_err(&pdev->dev, "could not get clk: %d\n", err);
                goto out_controller_put;
        }