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authorRandy Dunlap <randy.dunlap@oracle.com>2007-07-09 11:55:54 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2007-07-11 16:02:11 -0700
commit694625c0b322905d6892fad873029f764cd4823f (patch)
treec48ac2c0095f2ac4044bd12b27ea318eb6156c73 /drivers/net/cassini.c
parentf5609d7e679db3f29433f56e1f2e397a2f815288 (diff)
downloadop-kernel-dev-694625c0b322905d6892fad873029f764cd4823f.zip
op-kernel-dev-694625c0b322905d6892fad873029f764cd4823f.tar.gz
PCI: add pci_try_set_mwi
As suggested by Andrew, add pci_try_set_mwi(), which does not require return-value checking. - add pci_try_set_mwi() without __must_check - make it return 0 on success, errno if the "try" failed or error - review callers Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/net/cassini.c')
-rw-r--r--drivers/net/cassini.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 805924fc..f6e4030 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -4917,13 +4917,13 @@ static int __devinit cas_init_one(struct pci_dev *pdev,
pci_cmd &= ~PCI_COMMAND_SERR;
pci_cmd |= PCI_COMMAND_PARITY;
pci_write_config_word(pdev, PCI_COMMAND, pci_cmd);
- if (pci_set_mwi(pdev))
+ if (pci_try_set_mwi(pdev))
printk(KERN_WARNING PFX "Could not enable MWI for %s\n",
pci_name(pdev));
/*
* On some architectures, the default cache line size set
- * by pci_set_mwi reduces perforamnce. We have to increase
+ * by pci_try_set_mwi reduces perforamnce. We have to increase
* it for this case. To start, we'll print some configuration
* data.
*/
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