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Message-ID: <abb97a56-cd1f-4e81-8cfa-fc0a8c5ce355@US01WEHTC1.internal.synopsys.com>
Date: Wed, 6 Dec 2017 17:48:04 +0400
From: Razmik Karapetyan <Razmik.Karapetyan@...opsys.com>
To: John Youn <John.Youn@...opsys.com>,
Felipe Balbi <balbi@...nel.org>,
"Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: Razmik Karapetyan <Razmik.Karapetyan@...opsys.com>
Subject: [PATCH v2] usb: dwc2: Rename function names
Renamed __orr32 and __bic32 function names to more descriptive
dwc2_set_bit and dwc2_clear_bit respectively.
Signed-off-by: Razmik Karapetyan <razmik@...opsys.com>
---
drivers/usb/dwc2/gadget.c | 44 ++++++++++++++++++++++----------------------
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 66be52bde8da..c7ba399c3623 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -47,12 +47,12 @@ static inline struct dwc2_hsotg *to_hsotg(struct usb_gadget *gadget)
return container_of(gadget, struct dwc2_hsotg, gadget);
}
-static inline void __orr32(void __iomem *ptr, u32 val)
+static inline void dwc2_set_bit(void __iomem *ptr, u32 val)
{
dwc2_writel(dwc2_readl(ptr) | val, ptr);
}
-static inline void __bic32(void __iomem *ptr, u32 val)
+static inline void dwc2_clear_bit(void __iomem *ptr, u32 val)
{
dwc2_writel(dwc2_readl(ptr) & ~val, ptr);
}
@@ -3285,7 +3285,7 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg,
dwc2_hsotg_init_fifo(hsotg);
if (!is_usb_reset)
- __orr32(hsotg->regs + DCTL, DCTL_SFTDISCON);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_SFTDISCON);
dcfg |= DCFG_EPMISCNT(1);
@@ -3331,7 +3331,7 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg,
/* Set DDMA mode support in the core if needed */
if (using_desc_dma(hsotg))
- __orr32(hsotg->regs + DCFG, DCFG_DESCDMA_EN);
+ dwc2_set_bit(hsotg->regs + DCFG, DCFG_DESCDMA_EN);
} else {
dwc2_writel(((hsotg->dedicated_fifos) ?
@@ -3364,7 +3364,7 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg,
/* Enable BNA interrupt for DDMA */
if (using_desc_dma(hsotg))
- __orr32(hsotg->regs + DOEPMSK, DOEPMSK_BNAMSK);
+ dwc2_set_bit(hsotg->regs + DOEPMSK, DOEPMSK_BNAMSK);
dwc2_writel(0, hsotg->regs + DAINTMSK);
@@ -3388,9 +3388,9 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg,
dwc2_hsotg_ctrl_epint(hsotg, 0, 1, 1);
if (!is_usb_reset) {
- __orr32(hsotg->regs + DCTL, DCTL_PWRONPRGDONE);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_PWRONPRGDONE);
udelay(10); /* see openiboot */
- __bic32(hsotg->regs + DCTL, DCTL_PWRONPRGDONE);
+ dwc2_clear_bit(hsotg->regs + DCTL, DCTL_PWRONPRGDONE);
}
dev_dbg(hsotg->dev, "DCTL=0x%08x\n", dwc2_readl(hsotg->regs + DCTL));
@@ -3423,7 +3423,7 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg,
val = DCTL_CGOUTNAK | DCTL_CGNPINNAK;
if (!is_usb_reset)
val |= DCTL_SFTDISCON;
- __orr32(hsotg->regs + DCTL, val);
+ dwc2_set_bit(hsotg->regs + DCTL, val);
/* must be at-least 3ms to allow bus to see disconnect */
mdelay(3);
@@ -3434,13 +3434,13 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg,
static void dwc2_hsotg_core_disconnect(struct dwc2_hsotg *hsotg)
{
/* set the soft-disconnect bit */
- __orr32(hsotg->regs + DCTL, DCTL_SFTDISCON);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_SFTDISCON);
}
void dwc2_hsotg_core_connect(struct dwc2_hsotg *hsotg)
{
/* remove the soft-disconnect and let's go */
- __bic32(hsotg->regs + DCTL, DCTL_SFTDISCON);
+ dwc2_clear_bit(hsotg->regs + DCTL, DCTL_SFTDISCON);
}
/**
@@ -3514,7 +3514,7 @@ static void dwc2_gadget_handle_incomplete_isoc_out(struct dwc2_hsotg *hsotg)
gintsts = dwc2_readl(hsotg->regs + GINTSTS);
if (!(gintsts & GINTSTS_GOUTNAKEFF))
- __orr32(hsotg->regs + DCTL, DCTL_SGOUTNAK);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_SGOUTNAK);
}
}
@@ -3573,7 +3573,7 @@ static irqreturn_t dwc2_hsotg_irq(int irq, void *pw)
dwc2_hsotg_disconnect(hsotg);
/* Reset device address to zero */
- __bic32(hsotg->regs + DCFG, DCFG_DEVADDR_MASK);
+ dwc2_clear_bit(hsotg->regs + DCFG, DCFG_DEVADDR_MASK);
if (usb_status & GOTGCTL_BSESVLD && connected)
dwc2_hsotg_core_init_disconnected(hsotg, true);
@@ -3684,7 +3684,7 @@ static irqreturn_t dwc2_hsotg_irq(int irq, void *pw)
if (gintsts & GINTSTS_GINNAKEFF) {
dev_info(hsotg->dev, "GINNakEff triggered\n");
- __orr32(hsotg->regs + DCTL, DCTL_CGNPINNAK);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_CGNPINNAK);
dwc2_hsotg_dump(hsotg);
}
@@ -3738,7 +3738,7 @@ static void dwc2_hsotg_ep_stop_xfr(struct dwc2_hsotg *hsotg,
if (hs_ep->dir_in) {
if (hsotg->dedicated_fifos || hs_ep->periodic) {
- __orr32(hsotg->regs + epctrl_reg, DXEPCTL_SNAK);
+ dwc2_set_bit(hsotg->regs + epctrl_reg, DXEPCTL_SNAK);
/* Wait for Nak effect */
if (dwc2_hsotg_wait_bit_set(hsotg, epint_reg,
DXEPINT_INEPNAKEFF, 100))
@@ -3746,7 +3746,7 @@ static void dwc2_hsotg_ep_stop_xfr(struct dwc2_hsotg *hsotg,
"%s: timeout DIEPINT.NAKEFF\n",
__func__);
} else {
- __orr32(hsotg->regs + DCTL, DCTL_SGNPINNAK);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_SGNPINNAK);
/* Wait for Nak effect */
if (dwc2_hsotg_wait_bit_set(hsotg, GINTSTS,
GINTSTS_GINNAKEFF, 100))
@@ -3756,7 +3756,7 @@ static void dwc2_hsotg_ep_stop_xfr(struct dwc2_hsotg *hsotg,
}
} else {
if (!(dwc2_readl(hsotg->regs + GINTSTS) & GINTSTS_GOUTNAKEFF))
- __orr32(hsotg->regs + DCTL, DCTL_SGOUTNAK);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_SGOUTNAK);
/* Wait for global nak to take effect */
if (dwc2_hsotg_wait_bit_set(hsotg, GINTSTS,
@@ -3766,7 +3766,7 @@ static void dwc2_hsotg_ep_stop_xfr(struct dwc2_hsotg *hsotg,
}
/* Disable ep */
- __orr32(hsotg->regs + epctrl_reg, DXEPCTL_EPDIS | DXEPCTL_SNAK);
+ dwc2_set_bit(hsotg->regs + epctrl_reg, DXEPCTL_EPDIS | DXEPCTL_SNAK);
/* Wait for ep to be disabled */
if (dwc2_hsotg_wait_bit_set(hsotg, epint_reg, DXEPINT_EPDISBLD, 100))
@@ -3774,7 +3774,7 @@ static void dwc2_hsotg_ep_stop_xfr(struct dwc2_hsotg *hsotg,
"%s: timeout DOEPCTL.EPDisable\n", __func__);
/* Clear EPDISBLD interrupt */
- __orr32(hsotg->regs + epint_reg, DXEPINT_EPDISBLD);
+ dwc2_set_bit(hsotg->regs + epint_reg, DXEPINT_EPDISBLD);
if (hs_ep->dir_in) {
unsigned short fifo_index;
@@ -3789,11 +3789,11 @@ static void dwc2_hsotg_ep_stop_xfr(struct dwc2_hsotg *hsotg,
/* Clear Global In NP NAK in Shared FIFO for non periodic ep */
if (!hsotg->dedicated_fifos && !hs_ep->periodic)
- __orr32(hsotg->regs + DCTL, DCTL_CGNPINNAK);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_CGNPINNAK);
} else {
/* Remove global NAKs */
- __orr32(hsotg->regs + DCTL, DCTL_CGOUTNAK);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_CGOUTNAK);
}
}
@@ -4215,7 +4215,7 @@ static void dwc2_hsotg_init(struct dwc2_hsotg *hsotg)
dwc2_writel(0, hsotg->regs + DAINTMSK);
/* Be in disconnected state until gadget is registered */
- __orr32(hsotg->regs + DCTL, DCTL_SFTDISCON);
+ dwc2_set_bit(hsotg->regs + DCTL, DCTL_SFTDISCON);
/* setup fifos */
@@ -4237,7 +4237,7 @@ static void dwc2_hsotg_init(struct dwc2_hsotg *hsotg)
dwc2_writel(usbcfg, hsotg->regs + GUSBCFG);
if (using_dma(hsotg))
- __orr32(hsotg->regs + GAHBCFG, GAHBCFG_DMA_EN);
+ dwc2_set_bit(hsotg->regs + GAHBCFG, GAHBCFG_DMA_EN);
}
/**
--
2.11.0
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