diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2018-09-21 21:26:28 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-28 15:11:08 +0200 |
| commit | 91b20c5a5be0088f9534483276f86230c3a5872f (patch) | |
| tree | 3fe1211055bb2a8f39d1be29a8699fa73134ab60 /drivers/usb/renesas_usbhs | |
| parent | 201af55da8a3986297d7c3493f839dfc96ffd7db (diff) | |
| download | linux-91b20c5a5be0088f9534483276f86230c3a5872f.tar.bz2 | |
Revert "usb: renesas_usbhs: add extcon notifier to set mode for non-otg channel"
This reverts commit 8ada211d0383b72878582bd312b984a9eae62b30.
R-Car D3 can use OTG mode in fact. So, the commit doesn't need anymore.
In other words, like other R-Car Gen3 SoCs, R-Car D3 can change the mode
by using the phy-rcar-gen3-usb2 driver.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/renesas_usbhs')
| -rw-r--r-- | drivers/usb/renesas_usbhs/common.c | 9 | ||||
| -rw-r--r-- | drivers/usb/renesas_usbhs/common.h | 1 | ||||
| -rw-r--r-- | drivers/usb/renesas_usbhs/rcar3.c | 11 |
3 files changed, 0 insertions, 21 deletions
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index d6c39ba73190..522cc091a59c 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -677,15 +677,6 @@ static int usbhs_probe(struct platform_device *pdev) break; case USBHS_TYPE_RCAR_GEN3_WITH_PLL: priv->pfunc = usbhs_rcar3_with_pll_ops; - if (!IS_ERR_OR_NULL(priv->edev)) { - priv->nb.notifier_call = priv->pfunc.notifier; - ret = devm_extcon_register_notifier(&pdev->dev, - priv->edev, - EXTCON_USB_HOST, - &priv->nb); - if (ret < 0) - dev_err(&pdev->dev, "no notifier registered\n"); - } break; case USBHS_TYPE_RZA1: priv->pfunc = usbhs_rza1_ops; diff --git a/drivers/usb/renesas_usbhs/common.h b/drivers/usb/renesas_usbhs/common.h index 555b3e788c6d..3777af848a35 100644 --- a/drivers/usb/renesas_usbhs/common.h +++ b/drivers/usb/renesas_usbhs/common.h @@ -257,7 +257,6 @@ struct usbhs_priv { struct platform_device *pdev; struct extcon_dev *edev; - struct notifier_block nb; spinlock_t lock; diff --git a/drivers/usb/renesas_usbhs/rcar3.c b/drivers/usb/renesas_usbhs/rcar3.c index d0ea4ff89622..b9a8453a5e68 100644 --- a/drivers/usb/renesas_usbhs/rcar3.c +++ b/drivers/usb/renesas_usbhs/rcar3.c @@ -112,16 +112,6 @@ static int usbhs_rcar3_get_id(struct platform_device *pdev) return USBHS_GADGET; } -static int usbhs_rcar3_notifier(struct notifier_block *nb, unsigned long event, - void *data) -{ - struct usbhs_priv *priv = container_of(nb, struct usbhs_priv, nb); - - usbhs_rcar3_set_usbsel(priv, !!event); - - return NOTIFY_DONE; -} - const struct renesas_usbhs_platform_callback usbhs_rcar3_ops = { .power_ctrl = usbhs_rcar3_power_ctrl, .get_id = usbhs_rcar3_get_id, @@ -130,5 +120,4 @@ const struct renesas_usbhs_platform_callback usbhs_rcar3_ops = { const struct renesas_usbhs_platform_callback usbhs_rcar3_with_pll_ops = { .power_ctrl = usbhs_rcar3_power_and_pll_ctrl, .get_id = usbhs_rcar3_get_id, - .notifier = usbhs_rcar3_notifier, }; |