diff options
| -rw-r--r-- | drivers/input/misc/pcf50633-input.c | 7 | ||||
| -rw-r--r-- | drivers/mfd/pcf50633-adc.c | 5 | ||||
| -rw-r--r-- | drivers/mfd/pcf50633-core.c | 10 | ||||
| -rw-r--r-- | drivers/power/pcf50633-charger.c | 3 | ||||
| -rw-r--r-- | drivers/rtc/rtc-pcf50633.c | 5 | ||||
| -rw-r--r-- | include/linux/mfd/pcf50633/core.h | 10 |
6 files changed, 12 insertions, 28 deletions
diff --git a/drivers/input/misc/pcf50633-input.c b/drivers/input/misc/pcf50633-input.c index 039dcb00ebd..008de0c5834 100644 --- a/drivers/input/misc/pcf50633-input.c +++ b/drivers/input/misc/pcf50633-input.c @@ -55,7 +55,6 @@ pcf50633_input_irq(int irq, void *data) static int __devinit pcf50633_input_probe(struct platform_device *pdev) { struct pcf50633_input *input; - struct pcf50633_subdev_pdata *pdata = pdev->dev.platform_data; struct input_dev *input_dev; int ret; @@ -71,7 +70,7 @@ static int __devinit pcf50633_input_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, input); - input->pcf = pdata->pcf; + input->pcf = dev_to_pcf50633(pdev->dev.parent); input->input_dev = input_dev; input_dev->name = "PCF50633 PMU events"; @@ -85,9 +84,9 @@ static int __devinit pcf50633_input_probe(struct platform_device *pdev) kfree(input); return ret; } - pcf50633_register_irq(pdata->pcf, PCF50633_IRQ_ONKEYR, + pcf50633_register_irq(input->pcf, PCF50633_IRQ_ONKEYR, pcf50633_input_irq, input); - pcf50633_register_irq(pdata->pcf, PCF50633_IRQ_ONKEYF, + pcf50633_register_irq(input->pcf, PCF50633_IRQ_ONKEYF, pcf50633_input_irq, input); return 0; diff --git a/drivers/mfd/pcf50633-adc.c b/drivers/mfd/pcf50633-adc.c index 3d31e97d6a4..6d2e8466df1 100644 --- a/drivers/mfd/pcf50633-adc.c +++ b/drivers/mfd/pcf50633-adc.c @@ -209,17 +209,16 @@ static void pcf50633_adc_irq(int irq, void *data) static int __devinit pcf50633_adc_probe(struct platform_device *pdev) { - struct pcf50633_subdev_pdata *pdata = pdev->dev.platform_data; struct pcf50633_adc *adc; adc = kzalloc(sizeof(*adc), GFP_KERNEL); if (!adc) return -ENOMEM; - adc->pcf = pdata->pcf; + adc->pcf = dev_to_pcf50633(pdev->dev.parent); platform_set_drvdata(pdev, adc); - pcf50633_register_irq(pdata->pcf, PCF50633_IRQ_ADCRDY, + pcf50633_register_irq(adc->pcf, PCF50633_IRQ_ADCRDY, pcf50633_adc_irq, adc); mutex_init(&adc->queue_mutex); diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c index 5472290cf7f..21b21c6373a 100644 --- a/drivers/mfd/pcf50633-core.c +++ b/drivers/mfd/pcf50633-core.c @@ -456,7 +456,6 @@ static void pcf50633_client_dev_register(struct pcf50633 *pcf, const char *name, struct platform_device **pdev) { - struct pcf50633_subdev_pdata *subdev_pdata; int ret; *pdev = platform_device_alloc(name, -1); @@ -465,15 +464,6 @@ pcf50633_client_dev_register(struct pcf50633 *pcf, const char *name, return; } - subdev_pdata = kmalloc(sizeof(*subdev_pdata), GFP_KERNEL); - if (!subdev_pdata) { - dev_err(pcf->dev, "Error allocating subdev pdata\n"); - platform_device_put(*pdev); - } - - subdev_pdata->pcf = pcf; - platform_device_add_data(*pdev, subdev_pdata, sizeof(*subdev_pdata)); - (*pdev)->dev.parent = pcf->dev; ret = platform_device_add(*pdev); diff --git a/drivers/power/pcf50633-charger.c b/drivers/power/pcf50633-charger.c index 613b581a932..8424c40672a 100644 --- a/drivers/power/pcf50633-charger.c +++ b/drivers/power/pcf50633-charger.c @@ -363,7 +363,6 @@ static const u8 mbc_irq_handlers[] = { static int __devinit pcf50633_mbc_probe(struct platform_device *pdev) { struct pcf50633_mbc *mbc; - struct pcf50633_subdev_pdata *pdata = pdev->dev.platform_data; int ret; int i; u8 mbcs1; @@ -373,7 +372,7 @@ static int __devinit pcf50633_mbc_probe(struct platform_device *pdev) return -ENOMEM; platform_set_drvdata(pdev, mbc); - mbc->pcf = pdata->pcf; + mbc->pcf = dev_to_pcf50633(pdev->dev.parent); /* Set up IRQ handlers */ for (i = 0; i < ARRAY_SIZE(mbc_irq_handlers); i++) diff --git a/drivers/rtc/rtc-pcf50633.c b/drivers/rtc/rtc-pcf50633.c index cb72f6f4c66..854c3cb365a 100644 --- a/drivers/rtc/rtc-pcf50633.c +++ b/drivers/rtc/rtc-pcf50633.c @@ -282,16 +282,13 @@ static void pcf50633_rtc_irq(int irq, void *data) static int __devinit pcf50633_rtc_probe(struct platform_device *pdev) { - struct pcf50633_subdev_pdata *pdata; struct pcf50633_rtc *rtc; - rtc = kzalloc(sizeof(*rtc), GFP_KERNEL); if (!rtc) return -ENOMEM; - pdata = pdev->dev.platform_data; - rtc->pcf = pdata->pcf; + rtc->pcf = dev_to_pcf50633(pdev->dev.parent); platform_set_drvdata(pdev, rtc); rtc->rtc_dev = rtc_device_register("pcf50633-rtc", &pdev->dev, &pcf50633_rtc_ops, THIS_MODULE); diff --git a/include/linux/mfd/pcf50633/core.h b/include/linux/mfd/pcf50633/core.h index 392eaa4934f..e304238dbc5 100644 --- a/include/linux/mfd/pcf50633/core.h +++ b/include/linux/mfd/pcf50633/core.h @@ -40,10 +40,6 @@ struct pcf50633_platform_data { u8 resumers[5]; }; -struct pcf50633_subdev_pdata { - struct pcf50633 *pcf; -}; - struct pcf50633_irq { void (*handler) (int, void *); void *data; @@ -217,5 +213,9 @@ enum pcf50633_reg_int5 { #define PCF50633_REG_LEDCTL 0x2a #define PCF50633_REG_LEDDIM 0x2b -#endif +static inline struct pcf50633 *dev_to_pcf50633(struct device *dev) +{ + return dev_get_drvdata(dev); +} +#endif |