commit 24b1042c4eb2 (usbnet: dm9601: apply introduced usb command
APIs) removes the distiction between DM_WRITE_REG and DM_WRITE_REGS
command. The distiction is reintroduced to the driver so that the
functionality of the driver remains same.
CC: Ming Lei ming@canonical.com
Signed-off-by: Tushar Behera tushar.beh...@linaro.org
---
drivers/net/usb/dm9601.c | 22 ++
1 files changed, 6 insertions(+), 16 deletions(-)
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 3f554c1..011410f 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -53,7 +53,6 @@
#define DM_RX_OVERHEAD 7 /* 3 byte header + 4 byte crc tail */
#define DM_TIMEOUT 1000
-
static int dm_read(struct usbnet *dev, u8 reg, u16 length, void *data)
{
int err;
@@ -84,32 +83,23 @@ static int dm_write(struct usbnet *dev, u8 reg, u16 length,
void *data)
static int dm_write_reg(struct usbnet *dev, u8 reg, u8 value)
{
- return usbnet_write_cmd(dev, DM_WRITE_REGS,
+ return usbnet_write_cmd(dev, DM_WRITE_REG,
USB_DIR_OUT | USB_TYPE_VENDOR |
USB_RECIP_DEVICE,
value, reg, NULL, 0);
}
-static void dm_write_async_helper(struct usbnet *dev, u8 reg, u8 value,
- u16 length, void *data)
+static void dm_write_async(struct usbnet *dev, u8 reg, u16 length, void *data)
{
usbnet_write_cmd_async(dev, DM_WRITE_REGS,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- value, reg, data, length);
-}
-
-static void dm_write_async(struct usbnet *dev, u8 reg, u16 length, void *data)
-{
- netdev_dbg(dev-net, dm_write_async() reg=0x%02x length=%d\n, reg,
length);
-
- dm_write_async_helper(dev, reg, 0, length, data);
+ 0, reg, data, length);
}
static void dm_write_reg_async(struct usbnet *dev, u8 reg, u8 value)
{
- netdev_dbg(dev-net, dm_write_reg_async() reg=0x%02x value=0x%02x\n,
- reg, value);
-
- dm_write_async_helper(dev, reg, value, 0, NULL);
+ usbnet_write_cmd_async(dev, DM_WRITE_REG,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ value, reg, NULL, 0);
}
static int dm_read_shared_word(struct usbnet *dev, int phy, u8 reg, __le16
*value)
--
1.7.4.1
--
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