Lines Matching refs:ret
92 unsigned int ret;
99 ret = readx_poll_timeout_atomic(readl, base + MBOX_MODE_REG,
101 if (ret) {
103 return ret;
161 int ret;
163 ret = hi3660_mbox_unlock(chan);
164 if (ret)
165 return ret;
167 ret = hi3660_mbox_acquire_channel(chan);
168 if (ret)
169 return ret;
182 int ret;
184 ret = hi3660_mbox_check_state(chan);
185 if (ret)
186 return ret;