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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-03 13:22:56 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-03 13:22:56 +0200
commit02899e7a95844ff1f12d2b4795906c7bf5aab276 (patch)
tree64a43554da83cdc34df66821f9ed28cf88330891
parent9ffecb10283508260936b96022d4ee43a7798b4c (diff)
parentf5f6afa85aa82a8ee59072f2d09f2b381f24c871 (diff)
downloadop-kernel-dev-02899e7a95844ff1f12d2b4795906c7bf5aab276.zip
op-kernel-dev-02899e7a95844ff1f12d2b4795906c7bf5aab276.tar.gz
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>
-rw-r--r--Documentation/devicetree/bindings/usb/renesas_usbhs.txt1
-rw-r--r--drivers/usb/gadget/udc/bdc/bdc_ep.c4
-rw-r--r--drivers/usb/renesas_usbhs/common.c7
-rw-r--r--include/linux/usb/renesas_usbhs.h2
4 files changed, 11 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
index 64a4ca6..7d48f63 100644
--- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt
+++ b/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
diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c
index d1b8153..d619950 100644
--- a/drivers/usb/gadget/udc/bdc/bdc_ep.c
+++ b/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;
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 7b98e1d..d82fa36 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/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,
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 3dd5a78..bfb7472 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/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;
/*
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