usb: fixes for v4.3-rc4

A memory leak fix for the BCD UDC driver, a build
 warning fix on Renesas and a new device ID for R-Car H3.
 
 Nothing major.
 
 Signed-off-by: Felipe Balbi <balbi@ti.com>
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Merge tag 'fixes-for-v4.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

Felipe writes:

usb: fixes for v4.3-rc4

A memory leak fix for the BCD UDC driver, a build
warning fix on Renesas and a new device ID for R-Car H3.

Nothing major.

Signed-off-by: Felipe Balbi <balbi@ti.com>

Documentation/devicetree/bindings/usb/renesas_usbhs.txt

@@ -5,6 +5,7 @@ Required properties:
 	- "renesas,usbhs-r8a7790"
 	- "renesas,usbhs-r8a7791"
 	- "renesas,usbhs-r8a7794"
+	- "renesas,usbhs-r8a7795"
   - reg: Base address and length of the register for the USBHS
   - interrupts: Interrupt specifier for the USBHS
   - clocks: A list of phandle + clock specifier pairs

drivers/usb/gadget/udc/bdc/bdc_ep.c

@@ -159,8 +159,10 @@ static int ep_bd_list_alloc(struct bdc_ep *ep)
 		bd_table->start_bd = dma_pool_alloc(bdc->bd_table_pool,
 							GFP_ATOMIC,
 							&dma);
-		if (!bd_table->start_bd)
+		if (!bd_table->start_bd) {
+			kfree(bd_table);
 			goto fail;
+		}
 
 		bd_table->dma = dma;
 

drivers/usb/renesas_usbhs/common.c

@@ -476,6 +476,11 @@ static const struct of_device_id usbhs_of_match[] = {
 		.compatible = "renesas,usbhs-r8a7794",
 		.data = (void *)USBHS_TYPE_RCAR_GEN2,
 	},
+	{
+		/* Gen3 is compatible with Gen2 */
+		.compatible = "renesas,usbhs-r8a7795",
+		.data = (void *)USBHS_TYPE_RCAR_GEN2,
+	},
 	{ },
 };
 MODULE_DEVICE_TABLE(of, usbhs_of_match);
@@ -493,7 +498,7 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev)
 		return NULL;
 
 	dparam = &info->driver_param;
-	dparam->type = of_id ? (u32)of_id->data : 0;
+	dparam->type = of_id ? (uintptr_t)of_id->data : 0;
 	if (!of_property_read_u32(dev->of_node, "renesas,buswait", &tmp))
 		dparam->buswait_bwait = tmp;
 	gpio = of_get_named_gpio_flags(dev->of_node, "renesas,enable-gpio", 0,

include/linux/usb/renesas_usbhs.h

@@ -157,7 +157,7 @@ struct renesas_usbhs_driver_param {
 	 */
 	int pio_dma_border; /* default is 64byte */
 
-	u32 type;
+	uintptr_t type;
 	u32 enable_gpio;
 
 	/*