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| author | Tony Lindgren <tony@atomide.com> | 2010-05-20 11:07:23 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-05-20 11:07:23 -0700 |
| commit | df760137ad3cbfa15ceed42478f81bff01b6e799 (patch) | |
| tree | be939c9d11094858d74141a4c62cb23f477754d8 /drivers/spi/spi.c | |
| parent | 754b8e653412106ff613f4750b197f807fcd8347 (diff) | |
| parent | de997718b64df2f766736f23f8557da450b83a25 (diff) | |
| download | op-kernel-dev-df760137ad3cbfa15ceed42478f81bff01b6e799.zip op-kernel-dev-df760137ad3cbfa15ceed42478f81bff01b6e799.tar.gz | |
Merge branch 'omap-boards' into omap-for-linus
Diffstat (limited to 'drivers/spi/spi.c')
| -rw-r--r-- | drivers/spi/spi.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 9ffb0fd..b3a1f92 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -41,7 +41,7 @@ static void spidev_release(struct device *dev) spi->master->cleanup(spi); spi_master_put(spi->master); - kfree(dev); + kfree(spi); } static ssize_t @@ -257,6 +257,7 @@ int spi_add_device(struct spi_device *spi) { static DEFINE_MUTEX(spi_add_lock); struct device *dev = spi->master->dev.parent; + struct device *d; int status; /* Chipselects are numbered 0..max; validate. */ @@ -278,10 +279,11 @@ int spi_add_device(struct spi_device *spi) */ mutex_lock(&spi_add_lock); - if (bus_find_device_by_name(&spi_bus_type, NULL, dev_name(&spi->dev)) - != NULL) { + d = bus_find_device_by_name(&spi_bus_type, NULL, dev_name(&spi->dev)); + if (d != NULL) { dev_err(dev, "chipselect %d already in use\n", spi->chip_select); + put_device(d); status = -EBUSY; goto done; } |
