ASoC: atmel-ssc: add pinctrl selection to driver
Add default pinctrl selection to atmel-ssc driver. The pinctrl is mandatory. Signed-off-by: Bo Shen <voice.shen@atmel.com> [nicolas.ferre@atmel.com: split dtsi and driver changes] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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1 changed files with 8 additions and 0 deletions
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@ -19,6 +19,7 @@
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#include <linux/module.h>
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#include <linux/module.h>
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#include <linux/of.h>
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#include <linux/of.h>
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#include <linux/pinctrl/consumer.h>
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/* Serialize access to ssc_list and user count */
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/* Serialize access to ssc_list and user count */
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static DEFINE_SPINLOCK(user_lock);
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static DEFINE_SPINLOCK(user_lock);
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@ -131,6 +132,13 @@ static int ssc_probe(struct platform_device *pdev)
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struct resource *regs;
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struct resource *regs;
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struct ssc_device *ssc;
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struct ssc_device *ssc;
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const struct atmel_ssc_platform_data *plat_dat;
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const struct atmel_ssc_platform_data *plat_dat;
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struct pinctrl *pinctrl;
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pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
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if (IS_ERR(pinctrl)) {
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dev_err(&pdev->dev, "Failed to request pinctrl\n");
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return PTR_ERR(pinctrl);
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}
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ssc = devm_kzalloc(&pdev->dev, sizeof(struct ssc_device), GFP_KERNEL);
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ssc = devm_kzalloc(&pdev->dev, sizeof(struct ssc_device), GFP_KERNEL);
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if (!ssc) {
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if (!ssc) {
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