pinctrl: qcom: fix DT compatibility

Upstream devicetrees label GPIOs with "gpioX", not "GPIO_X", fix this
for SoCs where we're now using upstream DT.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Tested-by: Sumit Garg <sumit.garg@linaro.org> #qcs404
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
diff --git a/drivers/pinctrl/qcom/pinctrl-apq8096.c b/drivers/pinctrl/qcom/pinctrl-apq8096.c
index 75d1d09..880df8f 100644
--- a/drivers/pinctrl/qcom/pinctrl-apq8096.c
+++ b/drivers/pinctrl/qcom/pinctrl-apq8096.c
@@ -14,13 +14,13 @@
 #define MAX_PIN_NAME_LEN 32
 static char pin_name[MAX_PIN_NAME_LEN] __section(".data");
 static const char * const msm_pinctrl_pins[] = {
-	"SDC1_CLK",
-	"SDC1_CMD",
-	"SDC1_DATA",
-	"SDC2_CLK",
-	"SDC2_CMD",
-	"SDC2_DATA",
-	"SDC1_RCLK",
+	"sdc1_clk",
+	"sdc1_cmd",
+	"sdc1_data",
+	"sdc2_clk",
+	"sdc2_cmd",
+	"sdc2_data",
+	"sdc1_rclk",
 };
 
 static const struct pinctrl_function msm_pinctrl_functions[] = {
@@ -37,7 +37,7 @@
 					unsigned int selector)
 {
 	if (selector < 150) {
-		snprintf(pin_name, MAX_PIN_NAME_LEN, "GPIO_%u", selector);
+		snprintf(pin_name, MAX_PIN_NAME_LEN, "gpio%u", selector);
 		return pin_name;
 	} else {
 		return msm_pinctrl_pins[selector - 150];