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leds: Convert mc13783 driver to mc13xxx MFD 

mc13xxx is the more general API and most of the mc13783_... functions
are going to die.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
David Jander 2011-08-24 15:28:20 +02:00 committed by Samuel Ortiz
parent 2b247d06c6
commit f3ca07824f
1 changed files with 26 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
drivers/leds/leds-mc13783.c
View File

@ -21,13 +21,13 @@
#include <linux/platform_device.h>
#include <linux/leds.h>
#include <linux/workqueue.h>
#include <linux/mfd/mc13783.h>
#include <linux/mfd/mc13xxx.h>
#include <linux/slab.h>
struct mc13783_led {
struct led_classdev cdev;
struct work_struct work;
struct mc13783 *master;
struct mc13xxx *master;
enum led_brightness new_brightness;
int id;
};
@ -111,11 +111,11 @@ static void mc13783_led_work(struct work_struct *work)
break;
}
mc13783_lock(led->master);
mc13xxx_lock(led->master);
mc13783_reg_rmw(led->master, reg, mask, value);
mc13xxx_reg_rmw(led->master, reg, mask, value);
mc13783_unlock(led->master);
mc13xxx_unlock(led->master);
}
static void mc13783_led_set(struct led_classdev *led_cdev,
@ -172,23 +172,23 @@ static int __devinit mc13783_led_setup(struct mc13783_led *led, int max_current)
break;
}
mc13783_lock(led->master);
mc13xxx_lock(led->master);
ret = mc13783_reg_rmw(led->master, reg, mask << shift,
ret = mc13xxx_reg_rmw(led->master, reg, mask << shift,
value << shift);
mc13783_unlock(led->master);
mc13xxx_unlock(led->master);
return ret;
}
static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
{
struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct mc13783 *dev = dev_get_drvdata(pdev->dev.parent);
struct mc13xxx *dev = dev_get_drvdata(pdev->dev.parent);
int ret = 0;
int reg = 0;
mc13783_lock(dev);
mc13xxx_lock(dev);
if (pdata->flags & MC13783_LED_TC1HALF)
reg |= MC13783_LED_C1_TC1HALF_BIT;
@ -196,7 +196,7 @@ static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
if (pdata->flags & MC13783_LED_SLEWLIMTC)
reg |= MC13783_LED_Cx_SLEWLIM_BIT;
ret = mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_1, reg);
ret = mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_1, reg);
if (ret)
goto out;
@ -206,7 +206,7 @@ static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
if (pdata->flags & MC13783_LED_SLEWLIMBL)
reg |= MC13783_LED_Cx_SLEWLIM_BIT;
ret = mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_2, reg);
ret = mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_2, reg);
if (ret)
goto out;
@ -216,7 +216,7 @@ static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
if (pdata->flags & MC13783_LED_TRIODE_TC1)
reg |= MC13783_LED_Cx_TRIODE_TC_BIT;
ret = mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_3, reg);
ret = mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_3, reg);
if (ret)
goto out;
@ -226,7 +226,7 @@ static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
if (pdata->flags & MC13783_LED_TRIODE_TC2)
reg |= MC13783_LED_Cx_TRIODE_TC_BIT;
ret = mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_4, reg);
ret = mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_4, reg);
if (ret)
goto out;
@ -236,7 +236,7 @@ static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
if (pdata->flags & MC13783_LED_TRIODE_TC3)
reg |= MC13783_LED_Cx_TRIODE_TC_BIT;
ret = mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_5, reg);
ret = mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_5, reg);
if (ret)
goto out;
@ -255,10 +255,10 @@ static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
reg |= (pdata->abref & MC13783_LED_C0_ABREF_MASK) <<
MC13783_LED_C0_ABREF;
ret = mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_0, reg);
ret = mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_0, reg);
out:
mc13783_unlock(dev);
mc13xxx_unlock(dev);
return ret;
}
@ -353,7 +353,7 @@ static int __devexit mc13783_led_remove(struct platform_device *pdev)
{
struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct mc13783_led *led = platform_get_drvdata(pdev);
struct mc13783 *dev = dev_get_drvdata(pdev->dev.parent);
struct mc13xxx *dev = dev_get_drvdata(pdev->dev.parent);
int i;
for (i = 0; i < pdata->num_leds; i++) {
@ -361,16 +361,16 @@ static int __devexit mc13783_led_remove(struct platform_device *pdev)
cancel_work_sync(&led[i].work);
}
mc13783_lock(dev);
mc13xxx_lock(dev);
mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_0, 0);
mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_1, 0);
mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_2, 0);
mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_3, 0);
mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_4, 0);
mc13783_reg_write(dev, MC13783_REG_LED_CONTROL_5, 0);
mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_0, 0);
mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_1, 0);
mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_2, 0);
mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_3, 0);
mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_4, 0);
mc13xxx_reg_write(dev, MC13783_REG_LED_CONTROL_5, 0);
mc13783_unlock(dev);
mc13xxx_unlock(dev);
kfree(led);
return 0;