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| author | Roland Dreier <rolandd@cisco.com> | 2008-07-14 23:48:52 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-07-14 23:48:52 -0700 |
| commit | 4522e08ced48baaf28990e2674e940aae9940310 (patch) | |
| tree | 9c17d3aadb4adcd757c58331cc6a20e4a133cb50 /drivers | |
| parent | bc3a290b51aaefc6a6af2d6e6d52ed32387c416c (diff) | |
| download | linux-3.10-4522e08ced48baaf28990e2674e940aae9940310.tar.gz linux-3.10-4522e08ced48baaf28990e2674e940aae9940310.tar.bz2 linux-3.10-4522e08ced48baaf28990e2674e940aae9940310.zip | |
IB/mthca: Remove "stop" flag for catastrophic error polling timer
Since we use del_timer_sync() anyway, there's no need for an
additional flag to tell the timer not to rearm.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_catas.c | 15 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_dev.h | 1 |
2 files changed, 2 insertions, 14 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_catas.c b/drivers/infiniband/hw/mthca/mthca_catas.c index 40573e48439..50e2792e60c 100644 --- a/drivers/infiniband/hw/mthca/mthca_catas.c +++ b/drivers/infiniband/hw/mthca/mthca_catas.c @@ -126,7 +126,6 @@ static void handle_catas(struct mthca_dev *dev) static void poll_catas(unsigned long dev_ptr) { struct mthca_dev *dev = (struct mthca_dev *) dev_ptr; - unsigned long flags; int i; for (i = 0; i < dev->catas_err.size; ++i) @@ -135,13 +134,8 @@ static void poll_catas(unsigned long dev_ptr) return; } - spin_lock_irqsave(&catas_lock, flags); - if (!dev->catas_err.stop) - mod_timer(&dev->catas_err.timer, - jiffies + MTHCA_CATAS_POLL_INTERVAL); - spin_unlock_irqrestore(&catas_lock, flags); - - return; + mod_timer(&dev->catas_err.timer, + jiffies + MTHCA_CATAS_POLL_INTERVAL); } void mthca_start_catas_poll(struct mthca_dev *dev) @@ -149,7 +143,6 @@ void mthca_start_catas_poll(struct mthca_dev *dev) unsigned long addr; init_timer(&dev->catas_err.timer); - dev->catas_err.stop = 0; dev->catas_err.map = NULL; addr = pci_resource_start(dev->pdev, 0) + @@ -180,10 +173,6 @@ void mthca_start_catas_poll(struct mthca_dev *dev) void mthca_stop_catas_poll(struct mthca_dev *dev) { - spin_lock_irq(&catas_lock); - dev->catas_err.stop = 1; - spin_unlock_irq(&catas_lock); - del_timer_sync(&dev->catas_err.timer); if (dev->catas_err.map) { diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h index 2997d8d564e..ee4d073c889 100644 --- a/drivers/infiniband/hw/mthca/mthca_dev.h +++ b/drivers/infiniband/hw/mthca/mthca_dev.h @@ -277,7 +277,6 @@ struct mthca_mcg_table { struct mthca_catas_err { u64 addr; u32 __iomem *map; - unsigned long stop; u32 size; struct timer_list timer; struct list_head list; |