net: ch9200: use __func__ in debug message

Use __func__ to print the function name instead of hard coded string.

Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Chen Zhou 2020-01-07 17:28:55 +08:00 • committed by David S. Miller
commit e64dec834e