backlight: s6e63m0: 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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7652c18d5c
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@ -793,7 +793,7 @@ static int s6e63m0_probe(struct spi_device *spi)
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lcd->power = FB_BLANK_UNBLANK;
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}
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dev_set_drvdata(&spi->dev, lcd);
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spi_set_drvdata(spi, lcd);
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dev_info(&spi->dev, "s6e63m0 panel driver has been probed.\n");
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@ -806,7 +806,7 @@ out_lcd_unregister:
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static int s6e63m0_remove(struct spi_device *spi)
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{
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struct s6e63m0 *lcd = dev_get_drvdata(&spi->dev);
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struct s6e63m0 *lcd = spi_get_drvdata(spi);
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s6e63m0_power(lcd, FB_BLANK_POWERDOWN);
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device_remove_file(&spi->dev, &dev_attr_gamma_table);
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@ -820,7 +820,7 @@ static int s6e63m0_remove(struct spi_device *spi)
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#if defined(CONFIG_PM)
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static int s6e63m0_suspend(struct spi_device *spi, pm_message_t mesg)
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{
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struct s6e63m0 *lcd = dev_get_drvdata(&spi->dev);
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struct s6e63m0 *lcd = spi_get_drvdata(spi);
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dev_dbg(&spi->dev, "lcd->power = %d\n", lcd->power);
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@ -833,7 +833,7 @@ static int s6e63m0_suspend(struct spi_device *spi, pm_message_t mesg)
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static int s6e63m0_resume(struct spi_device *spi)
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{
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struct s6e63m0 *lcd = dev_get_drvdata(&spi->dev);
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struct s6e63m0 *lcd = spi_get_drvdata(spi);
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lcd->power = FB_BLANK_POWERDOWN;
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@ -847,7 +847,7 @@ static int s6e63m0_resume(struct spi_device *spi)
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/* Power down all displays on reboot, poweroff or halt. */
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static void s6e63m0_shutdown(struct spi_device *spi)
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{
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struct s6e63m0 *lcd = dev_get_drvdata(&spi->dev);
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struct s6e63m0 *lcd = spi_get_drvdata(spi);
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s6e63m0_power(lcd, FB_BLANK_POWERDOWN);
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}
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