diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index f6bac9e77d067390f29584595b2a219b69e749e4..70a7a7b168fdf7a51a8423c107cbe862bc7e441e 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -1300,7 +1300,7 @@ static int rspi_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static struct platform_device_id spi_driver_ids[] = {
+static const struct platform_device_id spi_driver_ids[] = {
 	{ "rspi",	(kernel_ulong_t)&rspi_ops },
 	{ "rspi-rz",	(kernel_ulong_t)&rspi_rz_ops },
 	{ "qspi",	(kernel_ulong_t)&qspi_ops },