The usb_gadget_handle_interrupts() is no longer used anywhere, replace the remaining uses with dm_usb_gadget_handle_interrupts() which takes udevice as a parameter.
Some of the UDC drivers currently ignore the index parameter altogether, those also ignore the udevice and have to be reworked. Other like the dwc3_uboot_handle_interrupt() had to be switched from index to udevice look up to avoid breakage.
Reviewed-by: Mattijs Korpershoek mkorpershoek@baylibre.com Tested-by: Mattijs Korpershoek mkorpershoek@baylibre.com # on khadas vim3 Signed-off-by: Marek Vasut marex@denx.de --- NOTE: Next step, get rid of dwc3_uboot_init()/dwc3_uboot_exit() --- Cc: Angus Ainslie angus@akkea.ca Cc: Dmitrii Merkurev dimorinny@google.com Cc: Eddie Cai eddie.cai.linux@gmail.com Cc: Kever Yang kever.yang@rock-chips.com Cc: Lukasz Majewski lukma@denx.de Cc: Miquel Raynal miquel.raynal@bootlin.com Cc: Mattijs Korpershoek mkorpershoek@baylibre.com Cc: Nishanth Menon nm@ti.com Cc: Patrice Chotard patrice.chotard@foss.st.com Cc: Patrick Delaunay patrick.delaunay@foss.st.com Cc: Philipp Tomsich philipp.tomsich@vrull.eu Cc: Simon Glass sjg@chromium.org Cc: Stefan Roese sr@denx.de Cc: kernel@puri.sm --- V2: Add RB, TB from Mattijs --- arch/arm/mach-rockchip/board.c | 4 ++-- board/purism/librem5/spl.c | 4 ++-- board/samsung/common/exynos5-dt.c | 4 ++-- board/st/stih410-b2260/board.c | 4 ++-- board/ti/am43xx/board.c | 6 +++--- drivers/usb/dwc3/core.c | 6 +++--- drivers/usb/dwc3/dwc3-omap.c | 8 ++++---- drivers/usb/gadget/at91_udc.c | 2 +- drivers/usb/gadget/atmel_usba_udc.c | 3 +-- drivers/usb/gadget/ci_udc.c | 4 ++-- drivers/usb/gadget/dwc2_udc_otg.c | 12 ++---------- drivers/usb/gadget/udc/udc-uclass.c | 12 ------------ drivers/usb/host/usb-sandbox.c | 5 ----- drivers/usb/musb-new/musb_uboot.c | 2 +- include/dwc3-omap-uboot.h | 2 +- include/dwc3-uboot.h | 2 +- include/linux/usb/gadget.h | 2 +- 17 files changed, 28 insertions(+), 54 deletions(-)
diff --git a/arch/arm/mach-rockchip/board.c b/arch/arm/mach-rockchip/board.c index 8d7b39ba157..57f08e0be0e 100644 --- a/arch/arm/mach-rockchip/board.c +++ b/arch/arm/mach-rockchip/board.c @@ -299,9 +299,9 @@ static struct dwc3_device dwc3_device_data = { .hsphy_mode = USBPHY_INTERFACE_MODE_UTMIW, };
-int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { - dwc3_uboot_handle_interrupt(0); + dwc3_uboot_handle_interrupt(dev); return 0; }
diff --git a/board/purism/librem5/spl.c b/board/purism/librem5/spl.c index 90f1fcf415f..581f0929662 100644 --- a/board/purism/librem5/spl.c +++ b/board/purism/librem5/spl.c @@ -418,9 +418,9 @@ out: return rv; }
-int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { - dwc3_uboot_handle_interrupt(0); + dwc3_uboot_handle_interrupt(dev); return 0; }
diff --git a/board/samsung/common/exynos5-dt.c b/board/samsung/common/exynos5-dt.c index cde77d79a0f..726b7f0667a 100644 --- a/board/samsung/common/exynos5-dt.c +++ b/board/samsung/common/exynos5-dt.c @@ -126,9 +126,9 @@ static struct dwc3_device dwc3_device_data = { .index = 0, };
-int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { - dwc3_uboot_handle_interrupt(0); + dwc3_uboot_handle_interrupt(dev); return 0; }
diff --git a/board/st/stih410-b2260/board.c b/board/st/stih410-b2260/board.c index cd3a7dc51a2..e21cbc270e9 100644 --- a/board/st/stih410-b2260/board.c +++ b/board/st/stih410-b2260/board.c @@ -50,9 +50,9 @@ static struct dwc3_device dwc3_device_data = { .index = 0, };
-int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { - dwc3_uboot_handle_interrupt(index); + dwc3_uboot_handle_interrupt(dev); return 0; }
diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c index 87e552a4701..58bfe7cd455 100644 --- a/board/ti/am43xx/board.c +++ b/board/ti/am43xx/board.c @@ -760,13 +760,13 @@ static struct ti_usb_phy_device usb_phy2_device = { .index = 1, };
-int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { u32 status;
- status = dwc3_omap_uboot_interrupt_status(index); + status = dwc3_omap_uboot_interrupt_status(dev); if (status) - dwc3_uboot_handle_interrupt(index); + dwc3_uboot_handle_interrupt(dev);
return 0; } diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 49f6a1900b0..7ca9d09824e 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -986,18 +986,18 @@ void dwc3_uboot_exit(int index)
/** * dwc3_uboot_handle_interrupt - handle dwc3 core interrupt - * @index: index of this controller + * @dev: device of this controller * * Invokes dwc3 gadget interrupts. * * Generally called from board file. */ -void dwc3_uboot_handle_interrupt(int index) +void dwc3_uboot_handle_interrupt(struct udevice *dev) { struct dwc3 *dwc = NULL;
list_for_each_entry(dwc, &dwc3_list, list) { - if (dwc->index != index) + if (dwc->dev != dev) continue;
dwc3_gadget_uboot_handle_interrupt(dwc); diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index 9596bf144c3..ff4ebfb4447 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -119,7 +119,7 @@ #define USBOTGSS_UTMI_OTG_STATUS_VBUSVALID (1 << 1)
struct dwc3_omap { - struct device *dev; + struct udevice *dev;
void __iomem *base;
@@ -429,19 +429,19 @@ void dwc3_omap_uboot_exit(int index)
/** * dwc3_omap_uboot_interrupt_status - check the status of interrupt - * @index: index of this controller + * @dev: device of this controller * * Checks the status of interrupts and returns true if an interrupt * is detected or false otherwise. * * Generally called from board file. */ -int dwc3_omap_uboot_interrupt_status(int index) +int dwc3_omap_uboot_interrupt_status(struct udevice *dev) { struct dwc3_omap *omap = NULL;
list_for_each_entry(omap, &dwc3_omap_list, list) - if (omap->index == index) + if (omap->dev == dev) return dwc3_omap_interrupt(-1, omap);
return 0; diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index baa4c431fed..61d2aa5b929 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -1429,7 +1429,7 @@ static const struct at91_udc_caps at91sam9261_udc_caps = { }; #endif
-int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { struct at91_udc *udc = controller;
diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index f4dcd205a4f..90b248a0777 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -1198,14 +1198,13 @@ static struct usba_udc controller = { }, };
-int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { struct usba_udc *udc = &controller;
return usba_udc_irq(udc); }
- int usb_gadget_register_driver(struct usb_gadget_driver *driver) { struct usba_udc *udc = &controller; diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c index 5bb26d7ab4a..44d2da0b4fb 100644 --- a/drivers/usb/gadget/ci_udc.c +++ b/drivers/usb/gadget/ci_udc.c @@ -869,10 +869,10 @@ void udc_irq(void) } }
-int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { - u32 value; struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor; + u32 value;
value = readl(&udc->usbsts); if (value) diff --git a/drivers/usb/gadget/dwc2_udc_otg.c b/drivers/usb/gadget/dwc2_udc_otg.c index 0a3bc0886e6..ff5173eda68 100644 --- a/drivers/usb/gadget/dwc2_udc_otg.c +++ b/drivers/usb/gadget/dwc2_udc_otg.c @@ -941,15 +941,12 @@ int dwc2_udc_handle_interrupt(void) return 0; }
-#if !CONFIG_IS_ENABLED(DM_USB_GADGET) - -int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { return dwc2_udc_handle_interrupt(); }
-#else /* CONFIG_IS_ENABLED(DM_USB_GADGET) */ - +#if CONFIG_IS_ENABLED(DM_USB_GADGET) struct dwc2_priv_data { struct clk_bulk clks; struct reset_ctl_bulk resets; @@ -957,11 +954,6 @@ struct dwc2_priv_data { struct udevice *usb33d_supply; };
-int dm_usb_gadget_handle_interrupts(struct udevice *dev) -{ - return dwc2_udc_handle_interrupt(); -} - static int dwc2_phy_setup(struct udevice *dev, struct phy_bulk *phys) { int ret; diff --git a/drivers/usb/gadget/udc/udc-uclass.c b/drivers/usb/gadget/udc/udc-uclass.c index 7f54a3b00cb..9dfae08313b 100644 --- a/drivers/usb/gadget/udc/udc-uclass.c +++ b/drivers/usb/gadget/udc/udc-uclass.c @@ -41,18 +41,6 @@ int udc_device_put(struct udevice *udev) return -ENOSYS; #endif } - -int usb_gadget_handle_interrupts(int index) -{ - struct udevice *udc; - int ret; - - ret = udc_device_get_by_index(index, &udc); - if (ret) - return ret; - - return dm_usb_gadget_handle_interrupts(udc); -} #else /* Backwards hardware compatibility -- switch to DM_USB_GADGET */ static int legacy_index; diff --git a/drivers/usb/host/usb-sandbox.c b/drivers/usb/host/usb-sandbox.c index 582f72d00c1..3d4f8d653b5 100644 --- a/drivers/usb/host/usb-sandbox.c +++ b/drivers/usb/host/usb-sandbox.c @@ -130,11 +130,6 @@ int dm_usb_gadget_handle_interrupts(struct udevice *dev) return 0; } #else -int usb_gadget_handle_interrupts(int index) -{ - return 0; -} - int usb_gadget_register_driver(struct usb_gadget_driver *driver) { struct sandbox_udc *dev = this_controller; diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c index 67dc11669d2..0dcc428efeb 100644 --- a/drivers/usb/musb-new/musb_uboot.c +++ b/drivers/usb/musb-new/musb_uboot.c @@ -376,7 +376,7 @@ struct dm_usb_ops musb_usb_ops = { #if defined(CONFIG_USB_MUSB_GADGET) && !CONFIG_IS_ENABLED(DM_USB_GADGET) static struct musb *gadget;
-int usb_gadget_handle_interrupts(int index) +int dm_usb_gadget_handle_interrupts(struct udevice *dev) { schedule(); if (!gadget || !gadget->isr) diff --git a/include/dwc3-omap-uboot.h b/include/dwc3-omap-uboot.h index 7c982e3798b..9e0e717dc98 100644 --- a/include/dwc3-omap-uboot.h +++ b/include/dwc3-omap-uboot.h @@ -27,5 +27,5 @@ struct dwc3_omap_device {
int dwc3_omap_uboot_init(struct dwc3_omap_device *dev); void dwc3_omap_uboot_exit(int index); -int dwc3_omap_uboot_interrupt_status(int index); +int dwc3_omap_uboot_interrupt_status(struct udevice *dev); #endif /* __DWC3_OMAP_UBOOT_H_ */ diff --git a/include/dwc3-uboot.h b/include/dwc3-uboot.h index e08530ec4e5..bb0436c0973 100644 --- a/include/dwc3-uboot.h +++ b/include/dwc3-uboot.h @@ -44,7 +44,7 @@ struct dwc3_device {
int dwc3_uboot_init(struct dwc3_device *dev); void dwc3_uboot_exit(int index); -void dwc3_uboot_handle_interrupt(int index); +void dwc3_uboot_handle_interrupt(struct udevice *dev);
struct phy; #if CONFIG_IS_ENABLED(PHY) && CONFIG_IS_ENABLED(DM_USB) diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 54875d2716e..40228e320b3 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -1004,7 +1004,7 @@ extern struct usb_ep *usb_ep_autoconfig(struct usb_gadget *,
extern void usb_ep_autoconfig_reset(struct usb_gadget *);
-extern int usb_gadget_handle_interrupts(int index); +extern int dm_usb_gadget_handle_interrupts(struct udevice *);
/** * udc_device_get_by_index() - Get UDC udevice by index