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mfd: Use mfd cell platform_data for mc13xxx cells platform bits

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With the addition of a platform device mfd_cell pointer, MFD drivers
can go back to passing platform data back to their sub drivers.
This allows for an mfd_cell->mfd_data removal and thus keep the
sub drivers MFD agnostic. This is mostly needed for non MFD aware
sub drivers.

Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Samuel Ortiz
2011-04-08 01:55:01 +02:00
parent 9abd768a8d
commit c8a03c96b6
4 changed files with 18 additions and 15 deletions
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drivers/leds/leds-mc13783.c
+3 -4
View File
@@ -22,7 +22,6 @@
#include <linux/leds.h>
#include <linux/workqueue.h>
#include <linux/mfd/mc13783.h>
#include <linux/mfd/core.h>
#include <linux/slab.h>
struct mc13783_led {
@@ -184,7 +183,7 @@ static int __devinit mc13783_led_setup(struct mc13783_led *led, int max_current)
static int __devinit mc13783_leds_prepare(struct platform_device *pdev)
{
struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev);
struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct mc13783 *dev = dev_get_drvdata(pdev->dev.parent);
int ret = 0;
int reg = 0;
@@ -265,7 +264,7 @@ out:
static int __devinit mc13783_led_probe(struct platform_device *pdev)
{
struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev);
struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct mc13783_led_platform_data *led_cur;
struct mc13783_led *led, *led_dat;
int ret, i;
@@ -352,7 +351,7 @@ err_free:
static int __devexit mc13783_led_remove(struct platform_device *pdev)
{
struct mc13783_leds_platform_data *pdata = mfd_get_data(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);
int i;