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Commit 51d2d72b authored by Sakari Ailus's avatar Sakari Ailus Committed by Mauro Carvalho Chehab
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[media] smiapp: Return -EPROBE_DEFER if the clock cannot be obtained 



The clock may be provided by a driver which is yet to probe. Print the
actual error code as well.

Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: default avatarSebastian Reichel <sre@kernel.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent 697a521f

drivers/media/i2c/smiapp/smiapp-core.c

+3 −2
Original line number Diff line number Diff line
@@ -2557,8 +2557,9 @@ static int smiapp_init(struct smiapp_sensor *sensor) 
	if (!sensor->hwcfg->set_xclk) {

		sensor->ext_clk = devm_clk_get(&client->dev, NULL);

		if (IS_ERR(sensor->ext_clk)) {

			dev_err(&client->dev, "could not get clock\n");

			return PTR_ERR(sensor->ext_clk);

			dev_err(&client->dev, "could not get clock (%ld)\n",

				PTR_ERR(sensor->ext_clk));

			return -EPROBE_DEFER;

		}



		rval = clk_set_rate(sensor->ext_clk,