Lines Matching refs:ret
44 int ret;
67 ret = regmap_read_poll_timeout(regmap, CS42L43_TRAN_STATUS1,
70 if (ret)
71 return ret;
81 int ret;
86 ret = regmap_read_poll_timeout(regmap, CS42L43_TRAN_STATUS1,
89 if (ret)
90 return ret;
95 ret = regmap_read(regmap, CS42L43_RX_DATA, &val);
96 if (ret)
97 return ret;
117 int i, ret = -EINVAL;
140 ret = cs42l43_spi_tx(priv->regmap, (const u8 *)tfr->tx_buf, tfr->len);
142 ret = cs42l43_spi_rx(priv->regmap, (u8 *)tfr->rx_buf, tfr->len);
144 return ret;
179 int ret;
181 ret = regmap_write(priv->regmap, CS42L43_BLOCK_EN2, CS42L43_SPI_MSTR_EN_MASK);
182 if (ret)
183 dev_err(priv->dev, "Failed to enable SPI controller: %d\n", ret);
185 return ret;
191 int ret;
193 ret = regmap_write(priv->regmap, CS42L43_BLOCK_EN2, 0);
194 if (ret)
195 dev_err(priv->dev, "Failed to disable SPI controller: %d\n", ret);
197 return ret;
210 int ret;
247 ret = devm_pm_runtime_enable(priv->dev);
248 if (ret)
249 return ret;
260 ret = devm_spi_register_controller(priv->dev, priv->ctlr);
261 if (ret) {
262 dev_err(priv->dev, "Failed to register SPI controller: %d\n", ret);
265 return ret;