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| author | Ingo Molnar <mingo@elte.hu> | 2010-10-18 18:43:43 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-10-18 18:43:46 +0200 |
| commit | f2f108eb4511f22a6f7568090cfcf4e7b2dc0f62 (patch) | |
| tree | 4b75771ec02543372808c7df31a1a65e37fdb361 /drivers/atm | |
| parent | affs: Use sema_init instead of init_MUTEX (diff) | |
| parent | Merge branch 'fix/misc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwa... (diff) | |
| download | linux-f2f108eb4511f22a6f7568090cfcf4e7b2dc0f62.tar.xz linux-f2f108eb4511f22a6f7568090cfcf4e7b2dc0f62.zip | |
Merge branch 'linus' into core/locking
Merge reason: Update to almost-final-.36
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/atm')
| -rw-r--r-- | drivers/atm/iphase.c | 6 | ||||
| -rw-r--r-- | drivers/atm/iphase.h | 2 | ||||
| -rw-r--r-- | drivers/atm/solos-pci.c | 8 |
3 files changed, 6 insertions, 10 deletions
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index ee9ddeb53417..8cb0347dec28 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -3156,7 +3156,6 @@ static int __devinit ia_init_one(struct pci_dev *pdev, { struct atm_dev *dev; IADEV *iadev; - unsigned long flags; int ret; iadev = kzalloc(sizeof(*iadev), GFP_KERNEL); @@ -3188,19 +3187,14 @@ static int __devinit ia_init_one(struct pci_dev *pdev, ia_dev[iadev_count] = iadev; _ia_dev[iadev_count] = dev; iadev_count++; - spin_lock_init(&iadev->misc_lock); - /* First fixes first. I don't want to think about this now. */ - spin_lock_irqsave(&iadev->misc_lock, flags); if (ia_init(dev) || ia_start(dev)) { IF_INIT(printk("IA register failed!\n");) iadev_count--; ia_dev[iadev_count] = NULL; _ia_dev[iadev_count] = NULL; - spin_unlock_irqrestore(&iadev->misc_lock, flags); ret = -EINVAL; goto err_out_deregister_dev; } - spin_unlock_irqrestore(&iadev->misc_lock, flags); IF_EVENT(printk("iadev_count = %d\n", iadev_count);) iadev->next_board = ia_boards; diff --git a/drivers/atm/iphase.h b/drivers/atm/iphase.h index b2cd20f549cb..077735e0e04b 100644 --- a/drivers/atm/iphase.h +++ b/drivers/atm/iphase.h @@ -1022,7 +1022,7 @@ typedef struct iadev_t { struct dle_q rx_dle_q; struct free_desc_q *rx_free_desc_qhead; struct sk_buff_head rx_dma_q; - spinlock_t rx_lock, misc_lock; + spinlock_t rx_lock; struct atm_vcc **rx_open; /* list of all open VCs */ u16 num_rx_desc, rx_buf_sz, rxing; u32 rx_pkt_ram, rx_tmp_cnt; diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index f916ddf63938..f46138ab38b6 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -444,6 +444,7 @@ static ssize_t console_show(struct device *dev, struct device_attribute *attr, struct atm_dev *atmdev = container_of(dev, struct atm_dev, class_dev); struct solos_card *card = atmdev->dev_data; struct sk_buff *skb; + unsigned int len; spin_lock(&card->cli_queue_lock); skb = skb_dequeue(&card->cli_queue[SOLOS_CHAN(atmdev)]); @@ -451,11 +452,12 @@ static ssize_t console_show(struct device *dev, struct device_attribute *attr, if(skb == NULL) return sprintf(buf, "No data.\n"); - memcpy(buf, skb->data, skb->len); - dev_dbg(&card->dev->dev, "len: %d\n", skb->len); + len = skb->len; + memcpy(buf, skb->data, len); + dev_dbg(&card->dev->dev, "len: %d\n", len); kfree_skb(skb); - return skb->len; + return len; } static int send_command(struct solos_card *card, int dev, const char *buf, size_t size) |