diff options
| author | Steve French <sfrench@us.ibm.com> | 2006-02-22 23:38:53 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2006-02-22 23:38:53 +0000 |
| commit | 5d2f248a5f3acac4b763439327c92091be7abb1c (patch) | |
| tree | 8f30098a6d17c0367adfbb780e5a8d9a5c43ad5a /drivers/spi/spi.c | |
| parent | a048d7a8704b35ff6372fdf5eedd4533f37b1885 (diff) | |
| parent | 9e956c2dac9bec602ed1ba29181b45ba6d2b6448 (diff) | |
| download | talos-op-linux-5d2f248a5f3acac4b763439327c92091be7abb1c.tar.gz talos-op-linux-5d2f248a5f3acac4b763439327c92091be7abb1c.zip | |
Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 791c4dc550ae..94f5e8ed83a7 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -90,7 +90,7 @@ static int spi_suspend(struct device *dev, pm_message_t message) int value; struct spi_driver *drv = to_spi_driver(dev->driver); - if (!drv->suspend) + if (!drv || !drv->suspend) return 0; /* suspend will stop irqs and dma; no more i/o */ @@ -105,7 +105,7 @@ static int spi_resume(struct device *dev) int value; struct spi_driver *drv = to_spi_driver(dev->driver); - if (!drv->resume) + if (!drv || !drv->resume) return 0; /* resume may restart the i/o queue */ @@ -449,7 +449,6 @@ void spi_unregister_master(struct spi_master *master) { (void) device_for_each_child(master->cdev.dev, NULL, __unregister); class_device_unregister(&master->cdev); - master->cdev.dev = NULL; } EXPORT_SYMBOL_GPL(spi_unregister_master); |
