diff options
| author | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2009-01-08 13:22:55 +1100 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2009-01-08 13:22:55 +1100 |
| commit | 6206aa8b2b9a45b4cf3ee31b7209b014be349fd9 (patch) | |
| tree | 72c4223a2cc21bf055948eadb3b314ed0568ae9d /drivers/usb/host/whci/hw.c | |
| parent | 95f8e302c04c0b0c6de35ab399a5551605eeb006 (diff) | |
| parent | 9e42d0cf5020aaf217433cad1a224745241d212a (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/usb/host/whci/hw.c')
| -rw-r--r-- | drivers/usb/host/whci/hw.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/host/whci/hw.c b/drivers/usb/host/whci/hw.c index ac86e59c122..d498e720321 100644 --- a/drivers/usb/host/whci/hw.c +++ b/drivers/usb/host/whci/hw.c @@ -50,6 +50,7 @@ int whc_do_gencmd(struct whc *whc, u32 cmd, u32 params, void *addr, size_t len) unsigned long flags; dma_addr_t dma_addr; int t; + int ret = 0; mutex_lock(&whc->mutex); @@ -61,7 +62,8 @@ int whc_do_gencmd(struct whc *whc, u32 cmd, u32 params, void *addr, size_t len) dev_err(&whc->umc->dev, "generic command timeout (%04x/%04x)\n", le_readl(whc->base + WUSBGENCMDSTS), le_readl(whc->base + WUSBGENCMDPARAMS)); - return -ETIMEDOUT; + ret = -ETIMEDOUT; + goto out; } if (addr) { @@ -80,8 +82,8 @@ int whc_do_gencmd(struct whc *whc, u32 cmd, u32 params, void *addr, size_t len) whc->base + WUSBGENCMDSTS); spin_unlock_irqrestore(&whc->lock, flags); - +out: mutex_unlock(&whc->mutex); - return 0; + return ret; } |