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rdc321x-southbridge: Use mfd_data instead of driver_data 

Use mfd_data for passing information from mfd drivers to soc
clients.  The mfd_cell's driver_data field is being phased out.

Clients that were using driver_data now access .mfd_data
via mfd_get_data().

Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Andres Salomon 2011-02-17 19:07:32 -08:00 committed by Samuel Ortiz
parent 6d90bdde4b
commit 46673ed2cd
3 changed files with 6 additions and 4 deletions
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3
drivers/gpio/rdc321x-gpio.c
View File

@ -27,6 +27,7 @@
#include <linux/pci.h>
#include <linux/gpio.h>
#include <linux/mfd/rdc321x.h>
#include <linux/mfd/core.h>
#include <linux/slab.h>
struct rdc321x_gpio {
@ -135,7 +136,7 @@ static int __devinit rdc321x_gpio_probe(struct platform_device *pdev)
struct rdc321x_gpio *rdc321x_gpio_dev;
struct rdc321x_gpio_pdata *pdata;
pdata = platform_get_drvdata(pdev);
pdata = mfd_get_data(pdev);
if (!pdata) {
dev_err(&pdev->dev, "no platform data supplied\n");
return -ENODEV;

4
drivers/mfd/rdc321x-southbridge.c
View File

@ -61,12 +61,12 @@ static struct mfd_cell rdc321x_sb_cells[] = {
.name = "rdc321x-wdt",
.resources = rdc321x_wdt_resource,
.num_resources = ARRAY_SIZE(rdc321x_wdt_resource),
.driver_data = &rdc321x_wdt_pdata,
.mfd_data = &rdc321x_wdt_pdata,
}, {
.name = "rdc321x-gpio",
.resources = rdc321x_gpio_resources,
.num_resources = ARRAY_SIZE(rdc321x_gpio_resources),
.driver_data = &rdc321x_gpio_pdata,
.mfd_data = &rdc321x_gpio_pdata,
},
};

3
drivers/watchdog/rdc321x_wdt.c
View File

@ -37,6 +37,7 @@
#include <linux/io.h>
#include <linux/uaccess.h>
#include <linux/mfd/rdc321x.h>
#include <linux/mfd/core.h>
#define RDC_WDT_MASK 0x80000000 /* Mask */
#define RDC_WDT_EN 0x00800000 /* Enable bit */
@ -231,7 +232,7 @@ static int __devinit rdc321x_wdt_probe(struct platform_device *pdev)
struct resource *r;
struct rdc321x_wdt_pdata *pdata;
pdata = platform_get_drvdata(pdev);
pdata = mfd_get_data(pdev);
if (!pdata) {
dev_err(&pdev->dev, "no platform data supplied\n");
return -ENODEV;