diff options
| author |   Jon Povey <jon.povey@racelogic.co.uk> | 2010-09-24 13:44:10 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 10:21:55 -0700 |
| commit | 2f8d5cd6bcf814411ec356bcdbc666d07bbc6026 (patch) | |
| tree | 404faa64d4f3f9c746770df8830f58f85aeed16a /drivers | |
| parent | usb: musb: host: support DMA transfers greater than max channel length (diff) | |
| download | linux-dev-2f8d5cd6bcf814411ec356bcdbc666d07bbc6026.tar.xz linux-dev-2f8d5cd6bcf814411ec356bcdbc666d07bbc6026.zip | |
USB: musb: suppress warning about unused flags
Wrap flags with uninitialized_var() to suppress this:
drivers/usb/musb/cppi_dma.c:1158: warning: 'flags' may be used uninitialized
in this function
Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -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 5ab5bb89bae3..f5a65ff0ac2b 100644 --- a/drivers/usb/musb/cppi_dma.c +++ b/drivers/usb/musb/cppi_dma.c @@ -1156,7 +1156,7 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id) struct musb_hw_ep *hw_ep = NULL; u32 rx, tx; int i, index; - unsigned long flags; + unsigned long uninitialized_var(flags); cppi = container_of(musb->dma_controller, struct cppi, controller); if (cppi->irq) |