averello/linux-stable-mirror
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2026-04-14 09:57:39 +02:00
Code Issues Packages Projects Releases Wiki Activity

PCI: aardvark: Disable common PHY when unbinding driver

Browse Source 
commit fdbbe242c1 upstream.

Disable the PCIe PHY when unbinding driver. This should save some power.

Link: https://lore.kernel.org/r/20211130172913.9727-12-kabel@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Pali Rohár
2022-05-04 18:57:36 +02:00
committed by Greg Kroah-Hartman
parent a346d08ca4
commit ac76c36aa4
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/pci/controller/pci-aardvark.c
View File

@@ -1734,6 +1734,9 @@ static int advk_pcie_remove(struct platform_device *pdev)
for (i = 0; i < OB_WIN_COUNT; i++)
advk_pcie_disable_ob_win(pcie, i);
/* Disable phy */
advk_pcie_disable_phy(pcie);
return 0;
}