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Commit f4338098 authored by Roland Stigge's avatar Roland Stigge Committed by Russell King
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ARM: 7426/1: mmc: mmci: Remove wrong error handling of gpio 0 



Zero is a valid GPIO and shouldn't be handled as an error return code from
of_get_named_gpio(). It was a leftover from old code before getting
pdata->gpio_*() was modified.

Signed-off-by: default avatarRoland Stigge <stigge@antcom.de>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent 667d1b48

drivers/mmc/host/mmci.c

+0 −5
Original line number Diff line number Diff line
@@ -1216,12 +1216,7 @@ static void mmci_dt_populate_generic_pdata(struct device_node *np, 
	int bus_width = 0;



	pdata->gpio_wp = of_get_named_gpio(np, "wp-gpios", 0);

	if (!pdata->gpio_wp)

		pdata->gpio_wp = -1;



	pdata->gpio_cd = of_get_named_gpio(np, "cd-gpios", 0);

	if (!pdata->gpio_cd)

		pdata->gpio_cd = -1;



	if (of_get_property(np, "cd-inverted", NULL))

		pdata->cd_invert = true;