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authorAndres Salomon <dilinger@queued.net>2011-02-17 19:07:23 -0800
committerSamuel Ortiz <sameo@linux.intel.com>2011-03-23 10:41:54 +0100
commit4ec1b54c4d082d4bad19b55ca709da7e7138d542 (patch)
treec17db1ae92212ed1269d66965a0eaba583f1cd21 /drivers/leds
parent8615e4cba1d3a0f15b9a4da9f32f8fbc3488fa54 (diff)
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mfd: mfd_cell is now implicitly available to mc13xxx drivers
The cell's platform_data is now accessed with a helper function; change clients to use that, and remove the now-unused data_size. Note that mfd-core no longer makes a copy of platform_data, but the mc13xxx-core driver creates the pdata structures on the stack. In order to get around that, the various ARM mach types that set the pdata have been changed to hold the variable in static (global) memory. Also note that __initdata references in aforementioned pdata structs have been dropped. Signed-off-by: Andres Salomon <dilinger@queued.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/leds')
-rw-r--r--drivers/leds/leds-mc13783.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/leds/leds-mc13783.c b/drivers/leds/leds-mc13783.c
index f05bb08..06a5bb4 100644
--- a/drivers/leds/leds-mc13783.c
+++ b/drivers/leds/leds-mc13783.c
@@ -22,6 +22,7 @@
#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 {
@@ -183,7 +184,7 @@ 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 = dev_get_platdata(&pdev->dev);
+ struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev);
struct mc13783 *dev = dev_get_drvdata(pdev->dev.parent);
int ret = 0;
int reg = 0;
@@ -264,7 +265,7 @@ out:
static int __devinit mc13783_led_probe(struct platform_device *pdev)
{
- struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
+ struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev);
struct mc13783_led_platform_data *led_cur;
struct mc13783_led *led, *led_dat;
int ret, i;
@@ -351,7 +352,7 @@ err_free:
static int __devexit mc13783_led_remove(struct platform_device *pdev)
{
- struct mc13783_leds_platform_data *pdata = dev_get_platdata(&pdev->dev);
+ struct mc13783_leds_platform_data *pdata = mfd_get_data(pdev);
struct mc13783_led *led = platform_get_drvdata(pdev);
struct mc13783 *dev = dev_get_drvdata(pdev->dev.parent);
int i;