@@ -768,12 +768,12 @@ static int smsc95xx_reset(struct usbnet *dev)
timeout = 0;
do {
+ msleep(10);
ret = smsc95xx_read_reg(dev, HW_CFG, &read_buf);
if (ret < 0) {
netdev_warn(dev->net, "Failed to read HW_CFG: %d\n", ret);
return ret;
}
- msleep(10);
timeout++;
} while ((read_buf & HW_CFG_LRST_) && (timeout < 100));
@@ -791,12 +791,12 @@ static int smsc95xx_reset(struct usbnet *dev)
timeout = 0;
do {
+ msleep(10);
ret = smsc95xx_read_reg(dev, PM_CTRL, &read_buf);
if (ret < 0) {
netdev_warn(dev->net, "Failed to read PM_CTRL: %d\n", ret);
return ret;
}
- msleep(10);
timeout++;
} while ((read_buf & PM_CTL_PHY_RST_) && (timeout < 100));
During init, the device reset is unexpected to complete immediately, so sleep before testing the condition rather than after it. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> --- drivers/net/usb/smsc95xx.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)