From: Roland Stigge Date: Sun, 17 Jun 2012 20:13:34 +0000 (+0100) Subject: ARM: 7426/1: mmc: mmci: Remove wrong error handling of gpio 0 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f43380981716c9b48bf2809e4cd1cb0c6b71429d;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git 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 Acked-by: Linus Walleij Signed-off-by: Russell King --- diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 0045ee001ec7..78d3e4845997 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -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;