Commit a55d6ff0 authored Jul 29, 2013 by Mark Brown

mmc: dw_mmc: Indicate that regulators may be absent



Use regulator_get_optional() to tell the core that requests for regulators
can fail in a real system.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Chris Ball <cjb@laptop.org>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>

parent 462849aa

drivers/mmc/host/dw_mmc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2231,7 +2231,7 @@ int dw_mci_probe(struct dw_mci *host)
		}
		}

		host->vmmc = devm_regulator_get(host->dev, "vmmc");
		host->vmmc = devm_regulator_get_optional(host->dev, "vmmc");
		if (IS_ERR(host->vmmc)) {
		ret = PTR_ERR(host->vmmc);
		if (ret == -EPROBE_DEFER)

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