Lines Matching refs:ret
78 int ret;
80 ret = mipi_dbi_command_read(dbi, S6D27A1_READID1, &id1);
81 if (ret) {
85 ret = mipi_dbi_command_read(dbi, S6D27A1_READID2, &id2);
86 if (ret) {
90 ret = mipi_dbi_command_read(dbi, S6D27A1_READID3, &id3);
91 if (ret) {
101 int ret;
104 ret = regulator_bulk_enable(ARRAY_SIZE(ctx->regulators),
106 if (ret) {
107 dev_err(ctx->dev, "failed to enable regulators: %d\n", ret);
108 return ret;
248 int ret;
262 ret = devm_regulator_bulk_get(dev,
265 if (ret)
266 return dev_err_probe(dev, ret, "failed to get regulators\n");
270 ret = PTR_ERR(ctx->reset);
271 return dev_err_probe(dev, ret, "no RESET GPIO\n");
274 ret = mipi_dbi_spi_init(spi, &ctx->dbi, NULL);
275 if (ret)
276 return dev_err_probe(dev, ret, "MIPI DBI init failed\n");
283 ret = drm_panel_of_backlight(&ctx->panel);
284 if (ret)
285 return dev_err_probe(dev, ret, "failed to add backlight\n");