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| author | Jon Mason <jon.mason@exar.com> | 2010-11-30 17:43:26 -0600 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2010-12-23 12:53:09 -0800 |
| commit | 1d3c16a818e992c199844954d95c17fd7ce6cbba (patch) | |
| tree | 6f54b4153b8f7e54bdb5a8abc3ceffa7b4eec0e2 /drivers/staging | |
| parent | 2f671e2dbff6eb5ef4e2600adbec550c13b8fe72 (diff) | |
| download | kernel_samsung_smdk4412-1d3c16a818e992c199844954d95c17fd7ce6cbba.zip kernel_samsung_smdk4412-1d3c16a818e992c199844954d95c17fd7ce6cbba.tar.gz kernel_samsung_smdk4412-1d3c16a818e992c199844954d95c17fd7ce6cbba.tar.bz2 | |
PCI: make pci_restore_state return void
pci_restore_state only ever returns 0, thus there is no benefit in
having it return any value. Also, a large majority of the callers do
not check the return code of pci_restore_state. Make the
pci_restore_state a void return and avoid the overhead.
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/sm7xx/smtcfb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c index 24f47d6..7162dee 100644 --- a/drivers/staging/sm7xx/smtcfb.c +++ b/drivers/staging/sm7xx/smtcfb.c @@ -1071,7 +1071,7 @@ static int __maybe_unused smtcfb_resume(struct pci_dev *pdev) /* when resuming, restore pci data and fb cursor */ if (pdev->dev.power.power_state.event != PM_EVENT_FREEZE) { retv = pci_set_power_state(pdev, PCI_D0); - retv = pci_restore_state(pdev); + pci_restore_state(pdev); if (pci_enable_device(pdev)) return -1; pci_set_master(pdev); |