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UPSTREAM: usb: dwc2: Move mode querying functions into core.h

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These functions should go in core.h where they can be called from core,
device, or host.

Change-Id: I03e22ee0f6819998d152fab25c5b0b47e76275e1
Signed-off-by: John Youn <johnyoun@synopsys.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Huang, Tao <huangtao@rock-chips.com>
(cherry picked from commit 1696d5ab99)
This commit is contained in:
John Youn
2015-12-17 11:16:45 -08:00
committed by Huang, Tao
parent 93bbd5118a
commit 68bbaccc23
2 changed files with 12 additions and 12 deletions
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12
drivers/usb/dwc2/core.h
View File

@@ -1178,6 +1178,18 @@ bool dwc2_hw_is_otg(struct dwc2_hsotg *hsotg);
bool dwc2_hw_is_host(struct dwc2_hsotg *hsotg);
bool dwc2_hw_is_device(struct dwc2_hsotg *hsotg);
/*
* Returns the mode of operation, host or device
*/
static inline int dwc2_is_host_mode(struct dwc2_hsotg *hsotg)
{
return (dwc2_readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) != 0;
}
static inline int dwc2_is_device_mode(struct dwc2_hsotg *hsotg)
{
return (dwc2_readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) == 0;
}
/*
* Dump core registers and SPRAM
*/

12
drivers/usb/dwc2/hcd.h
View File

@@ -383,18 +383,6 @@ static inline void disable_hc_int(struct dwc2_hsotg *hsotg, int chnum, u32 intr)
dwc2_writel(mask, hsotg->regs + HCINTMSK(chnum));
}
/*
* Returns the mode of operation, host or device
*/
static inline int dwc2_is_host_mode(struct dwc2_hsotg *hsotg)
{
return (dwc2_readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) != 0;
}
static inline int dwc2_is_device_mode(struct dwc2_hsotg *hsotg)
{
return (dwc2_readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) == 0;
}
/*
* Reads HPRT0 in preparation to modify. It keeps the WC bits 0 so that if they
* are read as 1, they won't clear when written back.