Lines Matching refs:ret
128 int ret = twl_i2c_read(TWL4030_MODULE_KEYPAD, data, reg, num_bytes);
130 if (ret < 0)
132 "Couldn't read TWL4030: %X - ret %d[%x]\n",
133 reg, ret, ret);
135 return ret;
140 int ret = twl_i2c_write_u8(TWL4030_MODULE_KEYPAD, data, reg);
142 if (ret < 0)
144 "Could not write TWL4030: %X - ret %d[%x]\n",
145 reg, ret, ret);
147 return ret;
168 int ret = twl4030_kpread(kp, new_state,
170 if (ret >= 0)
174 return ret;
204 int ret = twl4030_read_kp_matrix_state(kp, new_state);
206 if (ret < 0) /* panic ... */
248 int ret;
251 ret = twl4030_kpread(kp, ®, KEYP_ISR1, 1);
257 if (ret >= 0 && (reg & KEYP_IMR1_KP))