Commit ea03c815 authored by Bo Shen's avatar Bo Shen Committed by Mark Brown

ASoC: atmel-ssc: add pinctrl selection to driver

Add default pinctrl selection to atmel-ssc driver. The pinctrl
is mandatory.
Signed-off-by: default avatarBo Shen <voice.shen@atmel.com>
[nicolas.ferre@atmel.com: split dtsi and driver changes]
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 544ae6b2
...@@ -19,6 +19,7 @@ ...@@ -19,6 +19,7 @@
#include <linux/module.h> #include <linux/module.h>
#include <linux/of.h> #include <linux/of.h>
#include <linux/pinctrl/consumer.h>
/* Serialize access to ssc_list and user count */ /* Serialize access to ssc_list and user count */
static DEFINE_SPINLOCK(user_lock); static DEFINE_SPINLOCK(user_lock);
...@@ -131,6 +132,13 @@ static int ssc_probe(struct platform_device *pdev) ...@@ -131,6 +132,13 @@ static int ssc_probe(struct platform_device *pdev)
struct resource *regs; struct resource *regs;
struct ssc_device *ssc; struct ssc_device *ssc;
const struct atmel_ssc_platform_data *plat_dat; const struct atmel_ssc_platform_data *plat_dat;
struct pinctrl *pinctrl;
pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
if (IS_ERR(pinctrl)) {
dev_err(&pdev->dev, "Failed to request pinctrl\n");
return PTR_ERR(pinctrl);
}
ssc = devm_kzalloc(&pdev->dev, sizeof(struct ssc_device), GFP_KERNEL); ssc = devm_kzalloc(&pdev->dev, sizeof(struct ssc_device), GFP_KERNEL);
if (!ssc) { if (!ssc) {
......
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