lkml.org 
[lkml]   [2020]   [Jan]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v4 17/20] usb: chipidea: tegra: Stop managing PHY's power
Date
Tegra's USB PHY driver now provides generic PHY init/shutdown callbacks
and thus the custom PHY management could be removed from Tegra-specific
part of the ChipIdea driver.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
drivers/usb/chipidea/ci_hdrc_tegra.c | 9 ---------
1 file changed, 9 deletions(-)

diff --git a/drivers/usb/chipidea/ci_hdrc_tegra.c b/drivers/usb/chipidea/ci_hdrc_tegra.c
index 0c9911d44ee5..7455df0ede49 100644
--- a/drivers/usb/chipidea/ci_hdrc_tegra.c
+++ b/drivers/usb/chipidea/ci_hdrc_tegra.c
@@ -83,13 +83,6 @@ static int tegra_udc_probe(struct platform_device *pdev)
return err;
}

- /*
- * Tegra's USB PHY driver doesn't implement optional phy_init()
- * hook, so we have to power on UDC controller before ChipIdea
- * driver initialization kicks in.
- */
- usb_phy_set_suspend(udc->phy, 0);
-
/* setup and register ChipIdea HDRC device */
udc->data.name = "tegra-udc";
udc->data.flags = soc->flags;
@@ -109,7 +102,6 @@ static int tegra_udc_probe(struct platform_device *pdev)
return 0;

fail_power_off:
- usb_phy_set_suspend(udc->phy, 1);
clk_disable_unprepare(udc->clk);
return err;
}
@@ -119,7 +111,6 @@ static int tegra_udc_remove(struct platform_device *pdev)
struct tegra_udc *udc = platform_get_drvdata(pdev);

ci_hdrc_remove_device(udc->dev);
- usb_phy_set_suspend(udc->phy, 1);
clk_disable_unprepare(udc->clk);

return 0;
--
2.24.0
\
 
 \ /
  Last update: 2020-01-06 02:35    [W:0.073 / U:8.080 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site