diff options
| author | Wayne Chang <waynec@nvidia.com> | 2022-10-05 16:40:31 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-11-07 10:20:25 +0530 |
| commit | 2428787f16155aa03aa63d5c130e83809a7df5cf (patch) | |
| tree | 3b043705add0d930dedbb32ec65a965b95b9fe94 /drivers/phy/tegra/xusb.c | |
| parent | 53bffe0055741440a6c91abb80bad1c62ea443e3 (diff) | |
| download | lwn-2428787f16155aa03aa63d5c130e83809a7df5cf.tar.gz lwn-2428787f16155aa03aa63d5c130e83809a7df5cf.zip | |
phy: tegra: xusb: Remove usb3 supply
Remove redundant codes for getting the vbus supply of usb3 ports because
we get and control the vbus supply by the companion usb2 ports
Signed-off-by: Wayne Chang <waynec@nvidia.com>
Signed-off-by: Haotien Hsu <haotienh@nvidia.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20221005084031.2154251-1-haotienh@nvidia.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/tegra/xusb.c')
| -rw-r--r-- | drivers/phy/tegra/xusb.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c index dce45fbbd699..ff4b930879f3 100644 --- a/drivers/phy/tegra/xusb.c +++ b/drivers/phy/tegra/xusb.c @@ -954,8 +954,7 @@ static int tegra_xusb_usb3_port_parse_dt(struct tegra_xusb_usb3_port *usb3) return -EINVAL; } - usb3->supply = regulator_get(&port->dev, "vbus"); - return PTR_ERR_OR_ZERO(usb3->supply); + return 0; } static int tegra_xusb_add_usb3_port(struct tegra_xusb_padctl *padctl, @@ -1012,13 +1011,6 @@ void tegra_xusb_usb3_port_release(struct tegra_xusb_port *port) kfree(usb3); } -void tegra_xusb_usb3_port_remove(struct tegra_xusb_port *port) -{ - struct tegra_xusb_usb3_port *usb3 = to_usb3_port(port); - - regulator_put(usb3->supply); -} - static void __tegra_xusb_remove_ports(struct tegra_xusb_padctl *padctl) { struct tegra_xusb_port *port, *tmp; |