diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-07-24 12:36:56 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-07-24 12:36:56 -0700 |
| commit | b9f12a5d97f652c77ef6803dccd0d40d1290f5be (patch) | |
| tree | 8f58c8620ffef0d350a5ec022feda492a96b179a /drivers/pci/access.c | |
| parent | 9d8dc3e529a19e427fd379118acd132520935c5d (diff) | |
| parent | 9a3c4145af32125c5ee39c0272662b47307a8323 (diff) | |
Merge tag 'v3.16-rc6' into next
Merge with mainline to bring in changes to MFD to allow merging
ipaq-micro-ts driver.
Diffstat (limited to 'drivers/pci/access.c')
| -rw-r--r-- | drivers/pci/access.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c index 7f8b78c0887..d292d7cb341 100644 --- a/drivers/pci/access.c +++ b/drivers/pci/access.c @@ -148,7 +148,7 @@ static noinline void pci_wait_cfg(struct pci_dev *dev) int pci_user_read_config_##size \ (struct pci_dev *dev, int pos, type *val) \ { \ - int ret = 0; \ + int ret = PCIBIOS_SUCCESSFUL; \ u32 data = -1; \ if (PCI_##size##_BAD) \ return -EINVAL; \ @@ -159,9 +159,7 @@ int pci_user_read_config_##size \ pos, sizeof(type), &data); \ raw_spin_unlock_irq(&pci_lock); \ *val = (type)data; \ - if (ret > 0) \ - ret = -EINVAL; \ - return ret; \ + return pcibios_err_to_errno(ret); \ } \ EXPORT_SYMBOL_GPL(pci_user_read_config_##size); @@ -170,7 +168,7 @@ EXPORT_SYMBOL_GPL(pci_user_read_config_##size); int pci_user_write_config_##size \ (struct pci_dev *dev, int pos, type val) \ { \ - int ret = -EIO; \ + int ret = PCIBIOS_SUCCESSFUL; \ if (PCI_##size##_BAD) \ return -EINVAL; \ raw_spin_lock_irq(&pci_lock); \ @@ -179,9 +177,7 @@ int pci_user_write_config_##size \ ret = dev->bus->ops->write(dev->bus, dev->devfn, \ pos, sizeof(type), val); \ raw_spin_unlock_irq(&pci_lock); \ - if (ret > 0) \ - ret = -EINVAL; \ - return ret; \ + return pcibios_err_to_errno(ret); \ } \ EXPORT_SYMBOL_GPL(pci_user_write_config_##size); @@ -235,10 +231,7 @@ static int pci_vpd_pci22_wait(struct pci_dev *dev) } if (time_after(jiffies, timeout)) { - dev_printk(KERN_DEBUG, &dev->dev, - "vpd r/w failed. This is likely a firmware " - "bug on this device. Contact the card " - "vendor for a firmware update."); + dev_printk(KERN_DEBUG, &dev->dev, "vpd r/w failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update\n"); return -ETIMEDOUT; } if (fatal_signal_pending(current)) |