diff options
| -rw-r--r-- | drivers/pci/pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index d549bbc93cd..08a95b369d8 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3191,7 +3191,7 @@ EXPORT_SYMBOL(pcie_get_readrq); * @rq: maximum memory read count in bytes * valid values are 128, 256, 512, 1024, 2048, 4096 * - * If possible sets maximum read byte count + * If possible sets maximum memory read request in bytes */ int pcie_set_readrq(struct pci_dev *dev, int rq) { @@ -3214,7 +3214,7 @@ int pcie_set_readrq(struct pci_dev *dev, int rq) if ((ctl & PCI_EXP_DEVCTL_READRQ) != v) { ctl &= ~PCI_EXP_DEVCTL_READRQ; ctl |= v; - err = pci_write_config_dword(dev, cap + PCI_EXP_DEVCTL, ctl); + err = pci_write_config_word(dev, cap + PCI_EXP_DEVCTL, ctl); } out: |