diff options
| author | Greg Kroah-Hartman <gregkh@suse.de> | 2009-04-30 15:21:37 -0700 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2009-06-15 11:18:25 +0100 |
| commit | 1909e2f658ee6ec5bcca62a5599f5653857cfe18 (patch) | |
| tree | 23295fb6f05b1a0e6cddee529fd471d81b5f9d71 /drivers | |
| parent | 38c53c89139e6140b895b419b18c586e8593a6e8 (diff) | |
| download | linux-1909e2f658ee6ec5bcca62a5599f5653857cfe18.tar.gz linux-1909e2f658ee6ec5bcca62a5599f5653857cfe18.tar.bz2 linux-1909e2f658ee6ec5bcca62a5599f5653857cfe18.zip | |
regulator: remove driver_data direct access of struct device
In the near future, the driver core is going to not allow direct access
to the driver_data pointer in struct device. Instead, the functions
dev_get_drvdata() and dev_set_drvdata() should be used. These functions
have been around since the beginning, so are backwards compatible with
all older kernel versions.
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/wm8400-regulator.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/regulator/wm8400-regulator.c b/drivers/regulator/wm8400-regulator.c index 01a6c952b7c9..d9a2c988c6e7 100644 --- a/drivers/regulator/wm8400-regulator.c +++ b/drivers/regulator/wm8400-regulator.c @@ -320,7 +320,7 @@ static int __devinit wm8400_regulator_probe(struct platform_device *pdev) struct regulator_dev *rdev; rdev = regulator_register(®ulators[pdev->id], &pdev->dev, - pdev->dev.platform_data, pdev->dev.driver_data); + pdev->dev.platform_data, dev_get_drvdata(&pdev->dev)); if (IS_ERR(rdev)) return PTR_ERR(rdev); @@ -359,7 +359,7 @@ static struct platform_driver wm8400_regulator_driver = { int wm8400_register_regulator(struct device *dev, int reg, struct regulator_init_data *initdata) { - struct wm8400 *wm8400 = dev->driver_data; + struct wm8400 *wm8400 = dev_get_drvdata(dev); if (wm8400->regulators[reg].name) return -EBUSY; @@ -369,8 +369,8 @@ int wm8400_register_regulator(struct device *dev, int reg, wm8400->regulators[reg].name = "wm8400-regulator"; wm8400->regulators[reg].id = reg; wm8400->regulators[reg].dev.parent = dev; - wm8400->regulators[reg].dev.driver_data = wm8400; wm8400->regulators[reg].dev.platform_data = initdata; + dev_set_drvdata(&wm8400->regulators[reg].dev, wm8400); return platform_device_register(&wm8400->regulators[reg]); } |