RE: [PATCH v4 1/4] usb: dwc3: imx8mp: rename iomem base pointer
From: Jun Li <hidden>
Date: 2022-02-18 04:52:11
Also in:
linux-devicetree, linux-usb
-----Original Message----- From: Alexander Stein <redacted> Sent: Wednesday, January 26, 2022 10:14 PM To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>; Rob Herring [off-list ref]; Shawn Guo [off-list ref]; Sascha Hauer [off-list ref]; Fabio Estevam [off-list ref] Cc: Alexander Stein <redacted>; dl-linux-imx [off-list ref]; linux-usb@vger.kernel.org; devicetree@vger.kernel.org; linux-arm-kernel@lists.infradead.org; Jun Li [off-list ref] Subject: [PATCH v4 1/4] usb: dwc3: imx8mp: rename iomem base pointer Until now the iomem used is not USB glue as the name suggests, but HSIO BLK_CTL. Rename the struct member accordingly. This is a preparing patch for when USB glue is actually used. Signed-off-by: Alexander Stein <redacted>
Reviewed-by: Li Jun <redacted>
quoted hunk ↗ jump to hunk
--- drivers/usb/dwc3/dwc3-imx8mp.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)diff --git a/drivers/usb/dwc3/dwc3-imx8mp.cb/drivers/usb/dwc3/dwc3-imx8mp.c index d328d20abfbc..1c8fe657b3a9 100644--- a/drivers/usb/dwc3/dwc3-imx8mp.c +++ b/drivers/usb/dwc3/dwc3-imx8mp.c@@ -39,7 +39,7 @@ struct dwc3_imx8mp { struct device *dev; struct platform_device *dwc3; - void __iomem *glue_base; + void __iomem *hsio_blk_base; struct clk *hsio_clk; struct clk *suspend_clk; int irq;@@ -55,7 +55,7 @@ static void dwc3_imx8mp_wakeup_enable(struct dwc3_imx8mp*dwc3_imx) if (!dwc3) return; - val = readl(dwc3_imx->glue_base + USB_WAKEUP_CTRL); + val = readl(dwc3_imx->hsio_blk_base + USB_WAKEUP_CTRL); if ((dwc3->current_dr_role == DWC3_GCTL_PRTCAP_HOST) && dwc3->xhci) val |= USB_WAKEUP_EN | USB_WAKEUP_SS_CONN | @@ -64,16 +64,16 @@ static void dwc3_imx8mp_wakeup_enable(struct dwc3_imx8mp *dwc3_imx) val |= USB_WAKEUP_EN | USB_WAKEUP_VBUS_EN | USB_WAKEUP_VBUS_SRC_SESS_VAL; - writel(val, dwc3_imx->glue_base + USB_WAKEUP_CTRL); + writel(val, dwc3_imx->hsio_blk_base + USB_WAKEUP_CTRL); } static void dwc3_imx8mp_wakeup_disable(struct dwc3_imx8mp *dwc3_imx) { u32 val; - val = readl(dwc3_imx->glue_base + USB_WAKEUP_CTRL); + val = readl(dwc3_imx->hsio_blk_base + USB_WAKEUP_CTRL); val &= ~(USB_WAKEUP_EN | USB_WAKEUP_EN_MASK); - writel(val, dwc3_imx->glue_base + USB_WAKEUP_CTRL); + writel(val, dwc3_imx->hsio_blk_base + USB_WAKEUP_CTRL); } static irqreturn_t dwc3_imx8mp_interrupt(int irq, void *_dwc3_imx) @@ -115,9 +115,9 @@ static int dwc3_imx8mp_probe(struct platform_device *pdev) dwc3_imx->dev = dev; - dwc3_imx->glue_base = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(dwc3_imx->glue_base)) - return PTR_ERR(dwc3_imx->glue_base); + dwc3_imx->hsio_blk_base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(dwc3_imx->hsio_blk_base)) + return PTR_ERR(dwc3_imx->hsio_blk_base); dwc3_imx->hsio_clk = devm_clk_get(dev, "hsio"); if (IS_ERR(dwc3_imx->hsio_clk)) { -- 2.25.1
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