diff options
| -rw-r--r-- | drivers/pci/devres.c | 4 | ||||
| -rw-r--r-- | drivers/pci/pci.c | 43 | ||||
| -rw-r--r-- | include/linux/pci.h | 1 |
3 files changed, 4 insertions, 44 deletions
diff --git a/drivers/pci/devres.c b/drivers/pci/devres.c index c3699105656a..70f1a46d07c5 100644 --- a/drivers/pci/devres.c +++ b/drivers/pci/devres.c @@ -416,7 +416,7 @@ static void pcim_intx_restore(struct device *dev, void *data) struct pci_dev *pdev = to_pci_dev(dev); struct pcim_intx_devres *res = data; - pci_intx_unmanaged(pdev, res->orig_intx); + pci_intx(pdev, res->orig_intx); } static struct pcim_intx_devres *get_or_create_intx_devres(struct device *dev) @@ -453,7 +453,7 @@ int pcim_intx(struct pci_dev *pdev, int enable) return -ENOMEM; res->orig_intx = !enable; - pci_intx_unmanaged(pdev, enable); + pci_intx(pdev, enable); return 0; } diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 3916e0b23cda..1aa5d6f98ebd 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -4481,17 +4481,13 @@ void pci_disable_parity(struct pci_dev *dev) } /** - * pci_intx_unmanaged - enables/disables PCI INTx for device dev, - * unmanaged version + * pci_intx - enables/disables PCI INTx for device dev * @pdev: the PCI device to operate on * @enable: boolean: whether to enable or disable PCI INTx * * Enables/disables PCI INTx for device @pdev - * - * This function behavios identically to pci_intx(), but is never managed with - * devres. */ -void pci_intx_unmanaged(struct pci_dev *pdev, int enable) +void pci_intx(struct pci_dev *pdev, int enable) { u16 pci_command, new; @@ -4507,41 +4503,6 @@ void pci_intx_unmanaged(struct pci_dev *pdev, int enable) pci_write_config_word(pdev, PCI_COMMAND, new); } -EXPORT_SYMBOL_GPL(pci_intx_unmanaged); - -/** - * pci_intx - enables/disables PCI INTx for device dev - * @pdev: the PCI device to operate on - * @enable: boolean: whether to enable or disable PCI INTx - * - * Enables/disables PCI INTx for device @pdev - * - * NOTE: - * This is a "hybrid" function: It's normally unmanaged, but becomes managed - * when pcim_enable_device() has been called in advance. This hybrid feature is - * DEPRECATED! If you want managed cleanup, use pcim_intx() instead. - */ -void pci_intx(struct pci_dev *pdev, int enable) -{ - u16 pci_command, new; - - pci_read_config_word(pdev, PCI_COMMAND, &pci_command); - - if (enable) - new = pci_command & ~PCI_COMMAND_INTX_DISABLE; - else - new = pci_command | PCI_COMMAND_INTX_DISABLE; - - if (new != pci_command) { - /* Preserve the "hybrid" behavior for backwards compatibility */ - if (pci_is_managed(pdev)) { - WARN_ON_ONCE(pcim_intx(pdev, enable) != 0); - return; - } - - pci_write_config_word(pdev, PCI_COMMAND, new); - } -} EXPORT_SYMBOL_GPL(pci_intx); /** diff --git a/include/linux/pci.h b/include/linux/pci.h index 6ef32a8d146b..74114acbb07f 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1353,7 +1353,6 @@ int __must_check pcim_set_mwi(struct pci_dev *dev); int pci_try_set_mwi(struct pci_dev *dev); void pci_clear_mwi(struct pci_dev *dev); void pci_disable_parity(struct pci_dev *dev); -void pci_intx_unmanaged(struct pci_dev *pdev, int enable); void pci_intx(struct pci_dev *dev, int enable); bool pci_check_and_mask_intx(struct pci_dev *dev); bool pci_check_and_unmask_intx(struct pci_dev *dev); |