usb: gadget: ether: Inline functions used once
These functions here are only ever called once since drop of non-DM
networking code. Inline them. No functional change.
Signed-off-by: Marek Vasut <marex@denx.de>
Tested-by: Tom Rini <trini@konsulko.com>
Tested-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 85c971e..88c656c 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -2273,10 +2273,11 @@
}
/*-------------------------------------------------------------------------*/
-static void _usb_eth_halt(struct ether_priv *priv);
+static void usb_eth_stop(struct udevice *dev);
-static int _usb_eth_init(struct ether_priv *priv)
+static int usb_eth_start(struct udevice *udev)
{
+ struct ether_priv *priv = dev_get_priv(udev);
struct eth_dev *dev = &priv->ethdev;
struct usb_gadget *gadget;
unsigned long ts;
@@ -2347,12 +2348,13 @@
rx_submit(dev, dev->rx_req, 0);
return 0;
fail:
- _usb_eth_halt(priv);
+ usb_eth_stop(udev);
return -1;
}
-static int _usb_eth_send(struct ether_priv *priv, void *packet, int length)
+static int usb_eth_send(struct udevice *udev, void *packet, int length)
{
+ struct ether_priv *priv = dev_get_priv(udev);
int retval;
void *rndis_pkt = NULL;
struct eth_dev *dev = &priv->ethdev;
@@ -2419,15 +2421,9 @@
return -ENOMEM;
}
-static int _usb_eth_recv(struct ether_priv *priv)
+static void usb_eth_stop(struct udevice *udev)
{
- usb_gadget_handle_interrupts(0);
-
- return 0;
-}
-
-static void _usb_eth_halt(struct ether_priv *priv)
-{
+ struct ether_priv *priv = dev_get_priv(udev);
struct eth_dev *dev = &priv->ethdev;
/* If the gadget not registered, simple return */
@@ -2459,31 +2455,12 @@
usb_gadget_release(0);
}
-static int usb_eth_start(struct udevice *dev)
-{
- struct ether_priv *priv = dev_get_priv(dev);
-
- return _usb_eth_init(priv);
-}
-
-static int usb_eth_send(struct udevice *dev, void *packet, int length)
-{
- struct ether_priv *priv = dev_get_priv(dev);
-
- return _usb_eth_send(priv, packet, length);
-}
-
static int usb_eth_recv(struct udevice *dev, int flags, uchar **packetp)
{
struct ether_priv *priv = dev_get_priv(dev);
struct eth_dev *ethdev = &priv->ethdev;
- int ret;
- ret = _usb_eth_recv(priv);
- if (ret) {
- pr_err("error packet receive\n");
- return ret;
- }
+ usb_gadget_handle_interrupts(0);
if (packet_received) {
if (ethdev->rx_req) {
@@ -2509,13 +2486,6 @@
return rx_submit(ethdev, ethdev->rx_req, 0);
}
-static void usb_eth_stop(struct udevice *dev)
-{
- struct ether_priv *priv = dev_get_priv(dev);
-
- _usb_eth_halt(priv);
-}
-
static int usb_eth_probe(struct udevice *dev)
{
struct ether_priv *priv = dev_get_priv(dev);