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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: Roland Stigge <stigge@antcom.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Roland Stigge 2012-06-17 21:13:34 +01:00 committed by Russell King
parent 667d1b48bc
commit f433809817
1 changed files with 0 additions and 5 deletions
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5
drivers/mmc/host/mmci.c
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@ -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;