spi: mediatek: merge all identical compat to mtk_common_compat

This patch merge all identical compat into on mtk_common_compat
and used for all compatible soc.

Signed-off-by: Leilk Liu <leilk.liu@mediatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 10 insertions, 5 deletions

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 00a36dacfe2f..917c564edd4a 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -95,8 +95,7 @@ struct mtk_spi {
         const struct mtk_spi_compatible *dev_comp;
 };
 
-static const struct mtk_spi_compatible mt6589_compat;
-static const struct mtk_spi_compatible mt8135_compat;
+static const struct mtk_spi_compatible mtk_common_compat;
 static const struct mtk_spi_compatible mt8173_compat = {
         .need_pad_sel = true,
         .must_tx = true,
@@ -112,9 +111,15 @@ static const struct mtk_chip_config mtk_default_chip_info = {
 };
 
 static const struct of_device_id mtk_spi_of_match[] = {
-        { .compatible = "mediatek,mt6589-spi", .data = (void *)&mt6589_compat },
-        { .compatible = "mediatek,mt8135-spi", .data = (void *)&mt8135_compat },
-        { .compatible = "mediatek,mt8173-spi", .data = (void *)&mt8173_compat },
+        { .compatible = "mediatek,mt6589-spi",
+                .data = (void *)&mtk_common_compat,
+        },
+        { .compatible = "mediatek,mt8135-spi",
+                .data = (void *)&mtk_common_compat,
+        },
+        { .compatible = "mediatek,mt8173-spi",
+                .data = (void *)&mt8173_compat,
+        },
         {}
 };
 MODULE_DEVICE_TABLE(of, mtk_spi_of_match);