Commit d3bad602 authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

rtc: pcf2123: stop using dev.platform_data 



platform_data is for platform specific data, use driver_data instead.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20190819182656.29744-4-alexandre.belloni@bootlin.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 577f6482

drivers/rtc/rtc-pcf2123.c

+11 −10
Original line number Diff line number Diff line
@@ -119,7 +119,7 @@ static const struct regmap_config pcf2123_regmap_config = { 


static int pcf2123_read_offset(struct device *dev, long *offset)

{

	struct pcf2123_plat_data *pdata = dev_get_platdata(dev);

	struct pcf2123_plat_data *pdata = dev_get_drvdata(dev);

	int ret, val;

	unsigned int reg;
@@ -149,7 +149,7 @@ static int pcf2123_read_offset(struct device *dev, long *offset) 
 */

static int pcf2123_set_offset(struct device *dev, long offset)

{

	struct pcf2123_plat_data *pdata = dev_get_platdata(dev);

	struct pcf2123_plat_data *pdata = dev_get_drvdata(dev);

	s8 reg;



	if (offset > OFFSET_STEP * 127)
@@ -174,7 +174,7 @@ static int pcf2123_set_offset(struct device *dev, long offset) 


static int pcf2123_rtc_read_time(struct device *dev, struct rtc_time *tm)

{

	struct pcf2123_plat_data *pdata = dev_get_platdata(dev);

	struct pcf2123_plat_data *pdata = dev_get_drvdata(dev);

	u8 rxbuf[7];

	int ret;
@@ -205,7 +205,7 @@ static int pcf2123_rtc_read_time(struct device *dev, struct rtc_time *tm) 


static int pcf2123_rtc_set_time(struct device *dev, struct rtc_time *tm)

{

	struct pcf2123_plat_data *pdata = dev_get_platdata(dev);

	struct pcf2123_plat_data *pdata = dev_get_drvdata(dev);

	u8 txbuf[7];

	int ret;
@@ -248,7 +248,7 @@ static int pcf2123_rtc_alarm_irq_enable(struct device *dev, unsigned int en) 


static int pcf2123_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alm)

{

	struct pcf2123_plat_data *pdata = dev_get_platdata(dev);

	struct pcf2123_plat_data *pdata = dev_get_drvdata(dev);

	u8 rxbuf[4];

	int ret;

	unsigned int val = 0;
@@ -276,7 +276,7 @@ static int pcf2123_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alm) 


static int pcf2123_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)

{

	struct pcf2123_plat_data *pdata = dev_get_platdata(dev);

	struct pcf2123_plat_data *pdata = dev_get_drvdata(dev);

	u8 txbuf[4];

	int ret;
@@ -308,7 +308,7 @@ static int pcf2123_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm) 


static irqreturn_t pcf2123_rtc_irq(int irq, void *dev)

{

	struct pcf2123_plat_data *pdata = dev_get_platdata(dev);

	struct pcf2123_plat_data *pdata = dev_get_drvdata(dev);

	struct mutex *lock = &pdata->rtc->ops_lock;

	unsigned int val = 0;

	int ret = IRQ_NONE;
@@ -333,7 +333,7 @@ static irqreturn_t pcf2123_rtc_irq(int irq, void *dev) 


static int pcf2123_reset(struct device *dev)

{

	struct pcf2123_plat_data *pdata = dev_get_platdata(dev);

	struct pcf2123_plat_data *pdata = dev_get_drvdata(dev);

	int ret;

	unsigned int val = 0;
@@ -386,7 +386,8 @@ static int pcf2123_probe(struct spi_device *spi) 
				GFP_KERNEL);

	if (!pdata)

		return -ENOMEM;

	spi->dev.platform_data = pdata;



	dev_set_drvdata(&spi->dev, pdata);



	pdata->map = devm_regmap_init_spi(spi, &pcf2123_regmap_config);
@@ -419,6 +420,7 @@ static int pcf2123_probe(struct spi_device *spi) 


	pdata->rtc = rtc;





	/* Register alarm irq */

	if (spi->irq > 0) {

		ret = devm_request_threaded_irq(&spi->dev, spi->irq, NULL,
@@ -440,7 +442,6 @@ static int pcf2123_probe(struct spi_device *spi) 
	return 0;



kfree_exit:

	spi->dev.platform_data = NULL;

	return ret;

}