diff options
| author | Dan Carpenter | 2011-03-20 12:15:24 +0100 |
|---|---|---|
| committer | Felipe Balbi | 2011-04-13 10:51:21 +0200 |
| commit | aca7f353219abfb7b8a1530fbba1b1acf0e30da4 (patch) | |
| tree | 41de9aa154d576d775671e8cb1e20fd18e8a2034 /drivers/usb | |
| parent | USB: musb: add missing unlock in cppi_interrupt() (diff) | |
| download | kernel-qcow2-linux-aca7f353219abfb7b8a1530fbba1b1acf0e30da4.tar.gz kernel-qcow2-linux-aca7f353219abfb7b8a1530fbba1b1acf0e30da4.tar.xz kernel-qcow2-linux-aca7f353219abfb7b8a1530fbba1b1acf0e30da4.zip | |
USB: musb: using 0 instead of NULL
Sparse complains (and rightly so):
drivers/usb/musb/cppi_dma.c:1458:33:
warning: Using plain integer as NULL pointer
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/cppi_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c index 6385eeb44a07..0db0f5e7d3a4 100644 --- a/drivers/usb/musb/cppi_dma.c +++ b/drivers/usb/musb/cppi_dma.c @@ -1455,7 +1455,7 @@ static int cppi_channel_abort(struct dma_channel *channel) * compare mode by writing 1 to the tx_complete register. */ cppi_reset_tx(tx_ram, 1); - cppi_ch->head = 0; + cppi_ch->head = NULL; musb_writel(&tx_ram->tx_complete, 0, 1); cppi_dump_tx(5, cppi_ch, " (done teardown)"); |