The last caller of __pci_reset_function() has been removed. Remove
the function as well.
Signed-off-by: Jan H. Schönherr <jscho...@amazon.de>
---
drivers/pci/pci.c | 35 +++--------------------------------
include/linux/pci.h | 1 -
2 files changed, 3 insertions(+), 33 deletions(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index fdf65a6..dabcf5a 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -4115,35 +4115,6 @@ static void pci_dev_restore(struct pci_dev *dev)
}
/**
- * __pci_reset_function - reset a PCI device function
- * @dev: PCI device to reset
- *
- * Some devices allow an individual function to be reset without affecting
- * other functions in the same device. The PCI device must be responsive
- * to PCI config space in order to use this function.
- *
- * The device function is presumed to be unused when this function is called.
- * Resetting the device will make the contents of PCI configuration space
- * random, so any caller of this must be prepared to reinitialise the
- * device including MSI, bus mastering, BARs, decoding IO and memory spaces,
- * etc.
- *
- * Returns 0 if the device function was successfully reset or negative if the
- * device doesn't support resetting a single function.
- */
-int __pci_reset_function(struct pci_dev *dev)
-{
- int ret;
-
- pci_dev_lock(dev);
- ret = __pci_reset_function_locked(dev);
- pci_dev_unlock(dev);
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(__pci_reset_function);
-
-/**
* __pci_reset_function_locked - reset a PCI device function while holding
* the @dev mutex lock.
* @dev: PCI device to reset
@@ -4233,8 +4204,8 @@ int pci_probe_reset_function(struct pci_dev *dev)
*
* This function does not just reset the PCI portion of a device, but
* clears all the state associated with the device. This function differs
- * from __pci_reset_function in that it saves and restores device state
- * over the reset.
+ * from __pci_reset_function_locked() in that it saves and restores device
state
+ * over the reset and takes the PCI device lock.
*
* Returns 0 if the device function was successfully reset or negative if the
* device doesn't support resetting a single function.
@@ -4269,7 +4240,7 @@ EXPORT_SYMBOL_GPL(pci_reset_function);
*
* This function does not just reset the PCI portion of a device, but
* clears all the state associated with the device. This function differs
- * from __pci_reset_function() in that it saves and restores device state
+ * from __pci_reset_function_locked() in that it saves and restores device
state
* over the reset. It also differs from pci_reset_function() in that it
* requires the PCI device lock to be held.
*
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 4acf321..b55e0cf 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1066,7 +1066,6 @@ int pcie_set_mps(struct pci_dev *dev, int mps);
int pcie_get_minimum_link(struct pci_dev *dev, enum pci_bus_speed *speed,
enum pcie_link_width *width);
void pcie_flr(struct pci_dev *dev);
-int __pci_reset_function(struct pci_dev *dev);
int __pci_reset_function_locked(struct pci_dev *dev);
int pci_reset_function(struct pci_dev *dev);
int pci_reset_function_locked(struct pci_dev *dev);
--
2.10.0.1.g70cd14e
