diff options
| author |   Ben Dooks <ben@fluff.org> | 2007-02-12 00:52:43 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-12 09:48:31 -0800 |
| commit | ddc1e9753106cedcca7944d2b068baa2e14640b1 (patch) | |
| tree | 6482b83f8f8bf7b0bd017c8101b47492fcd5e3ba | |
| parent | [PATCH] spi: documentation does not need to set driver's bus_type field (diff) | |
| download | linux-dev-ddc1e9753106cedcca7944d2b068baa2e14640b1.tar.xz linux-dev-ddc1e9753106cedcca7944d2b068baa2e14640b1.zip | |
[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.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index e25fcae89d3b..851b25d6e82b 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 |