diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2019-06-25 14:38:51 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-26 10:33:08 +0800 |
| commit | 31e795c61d60f7044e5e39eb94f4c5cfcb94108f (patch) | |
| tree | 0d569ce78bff14a36424503229d022788ee0d1c7 /drivers/usb | |
| parent | a4027b409fa98dc47418dacd3dcb5c99c5a76e4d (diff) | |
usb: renesas_usbhs: Use dev_of_node macro instead of open coded
This patch uses the dev_of_node macro instead of open coded
to be better.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/renesas_usbhs/common.c | 14 | ||||
| -rw-r--r-- | drivers/usb/renesas_usbhs/fifo.c | 3 |
2 files changed, 9 insertions, 8 deletions
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index 18727561fa65..35b06e7d4eb4 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -297,7 +297,7 @@ static int usbhsc_clk_get(struct device *dev, struct usbhs_priv *priv) return 0; /* The first clock should exist */ - priv->clks[0] = of_clk_get(dev->of_node, 0); + priv->clks[0] = of_clk_get(dev_of_node(dev), 0); if (IS_ERR(priv->clks[0])) return PTR_ERR(priv->clks[0]); @@ -305,7 +305,7 @@ static int usbhsc_clk_get(struct device *dev, struct usbhs_priv *priv) * To backward compatibility with old DT, this driver checks the return * value if it's -ENOENT or not. */ - priv->clks[1] = of_clk_get(dev->of_node, 1); + priv->clks[1] = of_clk_get(dev_of_node(dev), 1); if (PTR_ERR(priv->clks[1]) == -ENOENT) priv->clks[1] = NULL; else if (IS_ERR(priv->clks[1])) @@ -648,10 +648,10 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev) *dparam = data->param; info->platform_callback = *data->platform_callback; - if (!of_property_read_u32(dev->of_node, "renesas,buswait", &tmp)) + if (!of_property_read_u32(dev_of_node(dev), "renesas,buswait", &tmp)) dparam->buswait_bwait = tmp; - gpio = of_get_named_gpio_flags(dev->of_node, "renesas,enable-gpio", 0, - NULL); + gpio = of_get_named_gpio_flags(dev_of_node(dev), "renesas,enable-gpio", + 0, NULL); if (gpio > 0) dparam->enable_gpio = gpio; @@ -666,7 +666,7 @@ static int usbhs_probe(struct platform_device *pdev) int ret; /* check device node */ - if (pdev->dev.of_node) + if (dev_of_node(&pdev->dev)) info = pdev->dev.platform_data = usbhs_parse_dt(&pdev->dev); /* check platform information */ @@ -692,7 +692,7 @@ static int usbhs_probe(struct platform_device *pdev) if (IS_ERR(priv->base)) return PTR_ERR(priv->base); - if (of_property_read_bool(pdev->dev.of_node, "extcon")) { + if (of_property_read_bool(dev_of_node(&pdev->dev), "extcon")) { priv->edev = extcon_get_edev_by_phandle(&pdev->dev, 0); if (IS_ERR(priv->edev)) return PTR_ERR(priv->edev); diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c index e84d2ac2a30a..a345b2ef976e 100644 --- a/drivers/usb/renesas_usbhs/fifo.c +++ b/drivers/usb/renesas_usbhs/fifo.c @@ -3,6 +3,7 @@ * Renesas USB driver * * Copyright (C) 2011 Renesas Solutions Corp. + * Copyright (C) 2019 Renesas Electronics Corporation * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> */ #include <linux/delay.h> @@ -1277,7 +1278,7 @@ static void usbhsf_dma_init(struct usbhs_priv *priv, struct usbhs_fifo *fifo, { struct device *dev = usbhs_priv_to_dev(priv); - if (dev->of_node) + if (dev_of_node(dev)) usbhsf_dma_init_dt(dev, fifo, channel); else usbhsf_dma_init_pdev(fifo); |