Lines Matching refs:ret
147 int ret, i;
152 ret = regmap_read(rdev->regmap, REG_PORTC, &data);
153 if (!ret)
160 if (ret < 0)
161 return ret;
190 int ret, i;
195 ret = regmap_write(regmap, REG_PWM, brightness);
196 if (!ret)
202 return ret;
253 int ret;
261 ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
262 if (ret != ARRAY_SIZE(msgs))
273 ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
274 if (ret != ARRAY_SIZE(msgs))
293 int ret;
304 ret = PTR_ERR(regmap);
306 ret);
310 ret = attiny_i2c_read(i2c, REG_ID, &data);
311 if (ret < 0) {
312 dev_err(&i2c->dev, "Failed to read REG_ID reg: %d\n", ret);
322 ret = -ENODEV;
339 ret = PTR_ERR(rdev);
352 ret = PTR_ERR(bl);
368 ret = devm_gpiochip_add_data(&i2c->dev, &state->gc, state);
369 if (ret) {
370 dev_err(&i2c->dev, "Failed to create gpiochip: %d\n", ret);
379 return ret;