mmc: mmci: Use correct GPIO binding for IRQ requests
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>
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 5a7da17..2303a16 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -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 @@
{
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;