[PATCH 08/11] usb: gadget: musb: Convert interrupt handling to usb_gadget_generic_ops

[Marek Vasut]

Implement .handle_interrupts callback as a replacement for deprecated
dm_usb_gadget_handle_interrupts() function. The new callback allows
for each DM capable USB gadget controller driver to define its own
IRQ handling implementation without colliding with other controller
drivers.

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Alexander Sverdlin <alexander.sverdlin at siemens.com>
Cc: Felipe Balbi <felipe.balbi at linux.intel.com>
Cc: Lukasz Majewski <lukma at denx.de>
Cc: Mattijs Korpershoek <mkorpershoek at baylibre.com>
Cc: Nishanth Menon <nm at ti.com>
Cc: Simon Glass <sjg at chromium.org>
Cc: Thinh Nguyen <Thinh.Nguyen at synopsys.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
 drivers/usb/musb-new/ti-musb.c | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/drivers/usb/musb-new/ti-musb.c b/drivers/usb/musb-new/ti-musb.c
index 76e8b88369e..ec1baa9337d 100644
--- a/drivers/usb/musb-new/ti-musb.c
+++ b/drivers/usb/musb-new/ti-musb.c
@@ -233,15 +233,6 @@ static int ti_musb_peripheral_of_to_plat(struct udevice *dev)
 }
 #endif
 
-int dm_usb_gadget_handle_interrupts(struct udevice *dev)
-{
-	struct ti_musb_peripheral *priv = dev_get_priv(dev);
-
-	priv->periph->isr(0, priv->periph);
-
-	return 0;
-}
-
 static int ti_musb_peripheral_probe(struct udevice *dev)
 {
 	struct ti_musb_peripheral *priv = dev_get_priv(dev);
@@ -269,12 +260,26 @@ static int ti_musb_peripheral_remove(struct udevice *dev)
 	return 0;
 }
 
+static int ti_musb_gadget_handle_interrupts(struct udevice *dev)
+{
+	struct ti_musb_peripheral *priv = dev_get_priv(dev);
+
+	priv->periph->isr(0, priv->periph);
+
+	return 0;
+}
+
+static const struct usb_gadget_generic_ops ti_musb_gadget_ops = {
+	.handle_interrupts	= ti_musb_gadget_handle_interrupts,
+};
+
 U_BOOT_DRIVER(ti_musb_peripheral) = {
 	.name	= "ti-musb-peripheral",
 	.id	= UCLASS_USB_GADGET_GENERIC,
 #if CONFIG_IS_ENABLED(OF_CONTROL)
 	.of_to_plat = ti_musb_peripheral_of_to_plat,
 #endif
+	.ops	= &ti_musb_gadget_ops,
 	.probe = ti_musb_peripheral_probe,
 	.remove = ti_musb_peripheral_remove,
 	.ops	= &musb_usb_ops,
-- 
2.43.0