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authorBen Dooks <ben@fluff.org>2007-02-12 00:52:43 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:31 -0800
commitddc1e9753106cedcca7944d2b068baa2e14640b1 (patch)
tree6482b83f8f8bf7b0bd017c8101b47492fcd5e3ba
parent14fd9b3f8a0a36e706d144efcd579805a99de594 (diff)
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[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>
-rw-r--r--include/linux/spi/spi.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index e25fcae..851b25d 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -148,13 +148,11 @@ extern int spi_register_driver(struct spi_driver *sdrv);
static inline void spi_unregister_driver(struct spi_driver *sdrv)
{
- if (!sdrv)
- return;
- driver_unregister(&sdrv->driver);
+ if (sdrv)
+ driver_unregister(&sdrv->driver);
}
-
/**
* struct spi_master - interface to SPI master controller
* @cdev: class interface to this driver