diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-05 20:52:18 +0100 |
| commit | 33ca8a53f262b4af40611bea331b8c87d133af72 (patch) | |
| tree | d6468c820a556c4915bcb5b761204a0fb19e8225 /drivers/net/wireless/p54/p54pci.c | |
| parent | db2dcb4f91d5fec5c346a82c309187ee821e2495 (diff) | |
| parent | 13a7a6ac0a11197edcd0f756a035f472b42cdf8b (diff) | |
Merge tag 'v4.0-rc2' into irq/core, to refresh the tree before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/net/wireless/p54/p54pci.c')
| -rw-r--r-- | drivers/net/wireless/p54/p54pci.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c index d4aee64fb5ea..27a49068d32d 100644 --- a/drivers/net/wireless/p54/p54pci.c +++ b/drivers/net/wireless/p54/p54pci.c @@ -431,6 +431,7 @@ static int p54p_open(struct ieee80211_hw *dev) { struct p54p_priv *priv = dev->priv; int err; + long timeout; init_completion(&priv->boot_comp); err = request_irq(priv->pdev->irq, p54p_interrupt, @@ -468,10 +469,12 @@ static int p54p_open(struct ieee80211_hw *dev) P54P_WRITE(dev_int, cpu_to_le32(ISL38XX_DEV_INT_RESET)); P54P_READ(dev_int); - if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) { + timeout = wait_for_completion_interruptible_timeout( + &priv->boot_comp, HZ); + if (timeout <= 0) { wiphy_err(dev->wiphy, "Cannot boot firmware!\n"); p54p_stop(dev); - return -ETIMEDOUT; + return timeout ? -ERESTARTSYS : -ETIMEDOUT; } P54P_WRITE(int_enable, cpu_to_le32(ISL38XX_INT_IDENT_UPDATE)); |