Since the HSUSB controllers of R-Car Gen2 are the same specification
(they have 16 pipes and usb-dmac), this patch changes USBHS_TYPE_R8A7790
and USBHS_TYPE_R8A7791 to USBHS_TYPE_RCAR_GEN2.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
drivers/usb/renesas_usbhs/common.c | 15 ++++-----------
include/linux/usb/renesas_usbhs.h | 3 +--
2 files changed, 5 insertions(+), 13 deletions(-)
diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 0f7e850..b56bb9d 100644
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -466,11 +466,11 @@ static int usbhsc_drvcllbck_notify_hotplug(struct platform_device *pdev)
static const struct of_device_id usbhs_of_match[] = {
{
.compatible = "renesas,usbhs-r8a7790",
- .data = (void *)USBHS_TYPE_R8A7790,
+ .data = (void *)USBHS_TYPE_RCAR_GEN2,
},
{
.compatible = "renesas,usbhs-r8a7791",
- .data = (void *)USBHS_TYPE_R8A7791,
+ .data = (void *)USBHS_TYPE_RCAR_GEN2,
},
{ },
};
@@ -497,14 +497,8 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev)
if (gpio > 0)
dparam->enable_gpio = gpio;
- switch (dparam->type) {
- case USBHS_TYPE_R8A7790:
- case USBHS_TYPE_R8A7791:
+ if (dparam->type == USBHS_TYPE_RCAR_GEN2)
dparam->has_usb_dmac = 1;
- break;
- default:
- break;
- }
return info;
}
@@ -559,8 +553,7 @@ static int usbhs_probe(struct platform_device *pdev)
sizeof(struct renesas_usbhs_driver_param));
switch (priv->dparam.type) {
- case USBHS_TYPE_R8A7790:
- case USBHS_TYPE_R8A7791:
+ case USBHS_TYPE_RCAR_GEN2:
priv->pfunc = usbhs_rcar2_ops;
if (!priv->dparam.pipe_type) {
priv->dparam.pipe_type = usbhsc_new_pipe_type;
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index f06529c..3dd5a78 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -169,8 +169,7 @@ struct renesas_usbhs_driver_param {
#define USBHS_USB_DMAC_XFER_SIZE 32 /* hardcode the xfer size */
};
-#define USBHS_TYPE_R8A7790 1
-#define USBHS_TYPE_R8A7791 2
+#define USBHS_TYPE_RCAR_GEN2 1
/*
* option:
--
1.9.1
--
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