drm/panel: ws2401: Silent no spi_device_id warning

Add spi_device_id entries to silent following SPI warning:

SPI driver ws2401-panel has no spi_device_id for samsung,lms380kf01

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220915163437.2519754-1-weiyongjun@huaweicloud.com

diff --git a/drivers/gpu/drm/panel/panel-widechips-ws2401.c b/drivers/gpu/drm/panel/panel-widechips-ws2401.c
index 236f3cb..2591ff8 100644 (file)
--- a/drivers/gpu/drm/panel/panel-widechips-ws2401.c
+++ b/drivers/gpu/drm/panel/panel-widechips-ws2401.c
@@ -425,9 +425,16 @@ static const struct of_device_id ws2401_match[] = {
 };
 MODULE_DEVICE_TABLE(of, ws2401_match);
 
+static const struct spi_device_id ws2401_ids[] = {
+       { "lms380kf01" },
+       { },
+};
+MODULE_DEVICE_TABLE(spi, ws2401_ids);
+
 static struct spi_driver ws2401_driver = {
        .probe          = ws2401_probe,
        .remove         = ws2401_remove,
+       .id_table       = ws2401_ids,
        .driver         = {
                .name   = "ws2401-panel",
                .of_match_table = ws2401_match,