backlight: tdo24m: use spi_get_drvdata and spi_set_drvdata
Use the wrapper functions for getting and setting the driver data using spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we can directly pass a struct spi_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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91c665b035
Коммит
719d5b2bbb
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@ -390,7 +390,7 @@ static int tdo24m_probe(struct spi_device *spi)
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if (IS_ERR(lcd->lcd_dev))
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return PTR_ERR(lcd->lcd_dev);
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dev_set_drvdata(&spi->dev, lcd);
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spi_set_drvdata(spi, lcd);
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err = tdo24m_power(lcd, FB_BLANK_UNBLANK);
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if (err)
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goto out_unregister;
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@ -404,7 +404,7 @@ out_unregister:
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static int tdo24m_remove(struct spi_device *spi)
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{
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struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
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struct tdo24m *lcd = spi_get_drvdata(spi);
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tdo24m_power(lcd, FB_BLANK_POWERDOWN);
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lcd_device_unregister(lcd->lcd_dev);
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@ -415,14 +415,14 @@ static int tdo24m_remove(struct spi_device *spi)
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#ifdef CONFIG_PM
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static int tdo24m_suspend(struct spi_device *spi, pm_message_t state)
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{
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struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
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struct tdo24m *lcd = spi_get_drvdata(spi);
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return tdo24m_power(lcd, FB_BLANK_POWERDOWN);
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}
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static int tdo24m_resume(struct spi_device *spi)
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{
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struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
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struct tdo24m *lcd = spi_get_drvdata(spi);
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return tdo24m_power(lcd, FB_BLANK_UNBLANK);
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}
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@ -434,7 +434,7 @@ static int tdo24m_resume(struct spi_device *spi)
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/* Power down all displays on reboot, poweroff or halt */
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static void tdo24m_shutdown(struct spi_device *spi)
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{
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struct tdo24m *lcd = dev_get_drvdata(&spi->dev);
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struct tdo24m *lcd = spi_get_drvdata(spi);
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tdo24m_power(lcd, FB_BLANK_POWERDOWN);
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}
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