21 Apr
2018
21 Apr
'18
1:39 p.m.
+static int sdw_enable_disable_mstr_ports(struct sdw_master_runtime *m_rt,
struct sdw_port_runtime *p_rt, bool en)+{
- struct sdw_transport_params *t_params = &p_rt->transport_params;
- struct sdw_bus *bus = m_rt->bus;
- struct sdw_enable_ch enable_ch;
- int ret = 0;
- enable_ch.port_num = p_rt->num;
- enable_ch.ch_mask = p_rt->ch_mask;
- enable_ch.enable = en;
- /* Perform Master port channel(s) enable/disable */
- if (bus->port_ops->dpn_port_enable_ch) {
ret = bus->port_ops->dpn_port_enable_ch(bus,&enable_ch, bus->params.next_bank);if (ret < 0) {dev_err(bus->dev,"Master chn_en write failed:%d port:%d",ret, t_params->port_num);return ret;}- } else {
dev_err(bus->dev,"dpn_port_enable_ch not supported, trying %s\n",en ? "enable" : "disable");
the error message is a bit confusing, you are not trying anything here. Should it be "dpn_port_enable_ch not supported, %s failed\n", en ? "enable" : "disable"