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sound: remove driver_data direct access of struct device

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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.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Greg Kroah-Hartman
2009-05-04 12:40:54 -07:00
committed by Takashi Iwai
parent 091bf7624d
commit ae31c1fbdb
5 changed files with 14 additions and 14 deletions
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4
sound/soc/codecs/wm8731.c
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@@ -666,14 +666,14 @@ static int __devinit wm8731_spi_probe(struct spi_device *spi)
codec->hw_write = (hw_write_t)wm8731_spi_write;
codec->dev = &spi->dev;
spi->dev.driver_data = wm8731;
dev_set_drvdata(&spi->dev, wm8731);
return wm8731_register(wm8731);
}
static int __devexit wm8731_spi_remove(struct spi_device *spi)
{
struct wm8731_priv *wm8731 = spi->dev.driver_data;
struct wm8731_priv *wm8731 = dev_get_drvdata(&spi->dev);
wm8731_unregister(wm8731);