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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-08-16 11:10:56 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-08-16 11:10:56 -0700 |
commit | 13fe7056bebb4015c6231a07a1be4d3aebbfe979 (patch) | |
tree | 8aefa59a61c081c402bc85f2b47c17e1374eabdd /drivers/soc | |
parent | ed9800100f1a70154c11cfa0ccc0b9ff51e3436a (diff) | |
parent | 100294cee9a98bfd4d6cb2d1c8a8aef0e959b0c4 (diff) | |
download | linux-13fe7056bebb4015c6231a07a1be4d3aebbfe979.tar.bz2 |
Merge branch 'next' into for-linus
Prepare input updates for 4.19 merge window.
Diffstat (limited to 'drivers/soc')
-rw-r--r-- | drivers/soc/lantiq/gphy.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/soc/lantiq/gphy.c b/drivers/soc/lantiq/gphy.c index 8d8659463b3e..feeb17cebc25 100644 --- a/drivers/soc/lantiq/gphy.c +++ b/drivers/soc/lantiq/gphy.c @@ -30,7 +30,6 @@ struct xway_gphy_priv { struct clk *gphy_clk_gate; struct reset_control *gphy_reset; struct reset_control *gphy_reset2; - struct notifier_block gphy_reboot_nb; void __iomem *membase; char *fw_name; }; @@ -64,24 +63,6 @@ static const struct of_device_id xway_gphy_match[] = { }; MODULE_DEVICE_TABLE(of, xway_gphy_match); -static struct xway_gphy_priv *to_xway_gphy_priv(struct notifier_block *nb) -{ - return container_of(nb, struct xway_gphy_priv, gphy_reboot_nb); -} - -static int xway_gphy_reboot_notify(struct notifier_block *reboot_nb, - unsigned long code, void *unused) -{ - struct xway_gphy_priv *priv = to_xway_gphy_priv(reboot_nb); - - if (priv) { - reset_control_assert(priv->gphy_reset); - reset_control_assert(priv->gphy_reset2); - } - - return NOTIFY_DONE; -} - static int xway_gphy_load(struct device *dev, struct xway_gphy_priv *priv, dma_addr_t *dev_addr) { @@ -205,14 +186,6 @@ static int xway_gphy_probe(struct platform_device *pdev) reset_control_deassert(priv->gphy_reset); reset_control_deassert(priv->gphy_reset2); - /* assert the gphy reset because it can hang after a reboot: */ - priv->gphy_reboot_nb.notifier_call = xway_gphy_reboot_notify; - priv->gphy_reboot_nb.priority = -1; - - ret = register_reboot_notifier(&priv->gphy_reboot_nb); - if (ret) - dev_warn(dev, "Failed to register reboot notifier\n"); - platform_set_drvdata(pdev, priv); return ret; @@ -220,21 +193,12 @@ static int xway_gphy_probe(struct platform_device *pdev) static int xway_gphy_remove(struct platform_device *pdev) { - struct device *dev = &pdev->dev; struct xway_gphy_priv *priv = platform_get_drvdata(pdev); - int ret; - - reset_control_assert(priv->gphy_reset); - reset_control_assert(priv->gphy_reset2); iowrite32be(0, priv->membase); clk_disable_unprepare(priv->gphy_clk_gate); - ret = unregister_reboot_notifier(&priv->gphy_reboot_nb); - if (ret) - dev_warn(dev, "Failed to unregister reboot notifier\n"); - return 0; } |