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mmc: mmci: Use correct GPIO binding for IRQ requests

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Now there are irqdomains in place for Snowball, we can request GPIO
IRQs directly by their binding. This replaces the previous method
of hard-coding the hwirq using u32 values in the DT.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Lee Jones 2012-04-12 16:51:13 +01:00 committed by Chris Ball
parent 8dde8c4674
commit 9a59701605
1 changed files with 3 additions and 2 deletions
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5
drivers/mmc/host/mmci.c
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@ -26,6 +26,7 @@
#include <linux/clk.h>
#include <linux/scatterlist.h>
#include <linux/gpio.h>
#include <linux/of_gpio.h>
#include <linux/regulator/consumer.h>
#include <linux/dmaengine.h>
#include <linux/dma-mapping.h>
@ -1203,11 +1204,11 @@ static void mmci_dt_populate_generic_pdata(struct device_node *np,
{
int bus_width = 0;
of_property_read_u32(np, "wp-gpios", &pdata->gpio_wp);
pdata->gpio_wp = of_get_named_gpio(np, "wp-gpios", 0);
if (!pdata->gpio_wp)
pdata->gpio_wp = -1;
of_property_read_u32(np, "cd-gpios", &pdata->gpio_cd);
pdata->gpio_cd = of_get_named_gpio(np, "cd-gpios", 0);
if (!pdata->gpio_cd)
pdata->gpio_cd = -1;