diff options
| author | Vasilis Liaskovitis <vliaskov@gmail.com> | 2009-09-22 01:11:56 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-12-11 12:21:46 -0800 |
| commit | 9dbeb8967262f2e6777441318780f224261ec410 (patch) | |
| tree | fde93d49b40eaacd37da223b601caca45d4c10d3 | |
| parent | e20aea64e160d5873c2aaf62cc255ea81ce000eb (diff) | |
Staging: b3dfg: remove check for pci bus master
Remove unneccesary check for pci master in enable_transmission()
Signed-off-by: Vasilis Liaskovitis <vliaskov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/b3dfg/b3dfg.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/staging/b3dfg/b3dfg.c b/drivers/staging/b3dfg/b3dfg.c index cda26bb493b..4a43c51c172 100644 --- a/drivers/staging/b3dfg/b3dfg.c +++ b/drivers/staging/b3dfg/b3dfg.c @@ -468,7 +468,6 @@ static int get_wand_status(struct b3dfg_dev *fgdev, int __user *arg) static int enable_transmission(struct b3dfg_dev *fgdev) { - u16 command; unsigned long flags; struct device *dev = &fgdev->pdev->dev; @@ -480,17 +479,6 @@ static int enable_transmission(struct b3dfg_dev *fgdev) return -EINVAL; } - /* - * Check we're a bus master. - * TODO: I think we can remove this having added the pci_set_master call - */ - pci_read_config_word(fgdev->pdev, PCI_COMMAND, &command); - if (!(command & PCI_COMMAND_MASTER)) { - dev_err(dev, "not a bus master, force-enabling\n"); - pci_write_config_word(fgdev->pdev, PCI_COMMAND, - command | PCI_COMMAND_MASTER); - } - spin_lock_irqsave(&fgdev->buffer_lock, flags); /* Handle racing enable_transmission calls. */ |