spi: mediatek: mtk_spi_driver can be static

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 4676b0122b8903b4b231d0c0a0d381524890449a..e62d3043ad93fa386a3756e8ff9e9171dd9db14d 100644 (file)
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -731,7 +731,7 @@ static const struct dev_pm_ops mtk_spi_pm = {
                           mtk_spi_runtime_resume, NULL)
 };
 
-struct platform_driver mtk_spi_driver = {
+static struct platform_driver mtk_spi_driver = {
        .driver = {
                .name = "mtk-spi",
                .pm     = &mtk_spi_pm,