Lines Matching defs:ret
44 u8 ret;
46 ret = w1_triplet(dev, bit2send);
48 if ((ret & (BIT(0) | BIT(1))) ==
52 if (!!(ret & BIT(2)) != bit2send)
77 int ret;
81 ret = mutex_lock_interruptible(&dev->bus_mutex);
82 if (ret)
83 return ret;
114 int ret;
117 ret = mutex_lock_interruptible(&dev->bus_mutex);
118 if (ret)
119 return ret;
121 ret = w1_ds2405_read_pio(sl);
122 if (ret < 0) {
123 f_retval = ret;
127 *buf = ret ? '1' : '0';
144 int ret, current_pio;
151 if (sscanf(buf, " %u%n", &val, &ret) < 1)
157 f_retval = ret;
159 ret = mutex_lock_interruptible(&dev->bus_mutex);
160 if (ret)
161 return ret;