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Commit ddc1e975 authored Feb 12, 2007 by Ben Dooks Committed by Linus Torvalds Feb 12, 2007

[PATCH] spi: remove return in spi_unregister_driver()



Make the spi_unregister_driver() code fit in with the rest of the header
file, and only do the action if the driver passed is non-NULL.

This also makes the code a line smaller.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 14fd9b3f

include/linux/spi/spi.h

+2 −4

Original line number	Original line	Diff line number	Diff line
	@@ -148,13 +148,11 @@ extern int spi_register_driver(struct spi_driver *sdrv);

	static inline void spi_unregister_driver(struct spi_driver *sdrv)		static inline void spi_unregister_driver(struct spi_driver *sdrv)
	{		{
	if (!sdrv)		if (sdrv)
	return;
	driver_unregister(&sdrv->driver);		driver_unregister(&sdrv->driver);
	}		}



	/**		/**
	* struct spi_master - interface to SPI master controller		* struct spi_master - interface to SPI master controller
	* @cdev: class interface to this driver		* @cdev: class interface to this driver