[PATCH 13/13] PCI: Deprecate pci_intx(), pcim_intx()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



pci_intx() and its managed counterpart pcim_intx() only exist for older
drivers which have not been ported yet for various reasons. Future
drivers should preferably use pci_alloc_irq_vectors().

Mark pci_intx() and pcim_intx() as deprecated and encourage usage of
pci_alloc_irq_vectors() in its place.

Signed-off-by: Philipp Stanner <pstanner@xxxxxxxxxx>
---
 drivers/pci/devres.c | 5 ++++-
 drivers/pci/pci.c    | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/pci/devres.c b/drivers/pci/devres.c
index 6f8f712fe34e..4c76fc063104 100644
--- a/drivers/pci/devres.c
+++ b/drivers/pci/devres.c
@@ -435,7 +435,7 @@ static struct pcim_intx_devres *get_or_create_intx_devres(struct device *dev)
 }
 
 /**
- * pcim_intx - managed pci_intx()
+ * pcim_intx - managed pci_intx() (DEPRECATED)
  * @pdev: the PCI device to operate on
  * @enable: boolean: whether to enable or disable PCI INTx
  *
@@ -443,6 +443,9 @@ static struct pcim_intx_devres *get_or_create_intx_devres(struct device *dev)
  *
  * Enable/disable PCI INTx for device @pdev.
  * Restore the original state on driver detach.
+ *
+ * This function is DEPRECATED. Do not use it in new code.
+ * Use pci_alloc_irq_vectors() instead (there is no managed version, currently).
  */
 int pcim_intx(struct pci_dev *pdev, int enable)
 {
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 7ce1d0e3a1d5..dc69e23b8982 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4477,11 +4477,14 @@ void pci_disable_parity(struct pci_dev *dev)
 }
 
 /**
- * pci_intx - enables/disables PCI INTx for device dev
+ * pci_intx - enables/disables PCI INTx for device dev (DEPRECATED)
  * @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 is DEPRECATED. Do not use it in new code.
+ * Use pci_alloc_irq_vectors() instead.
  */
 void pci_intx(struct pci_dev *pdev, int enable)
 {
-- 
2.47.0





[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux