[PATCH] mmc: sdhci-cadence6: fix SPDX-License-Identifier to GPL-2.0-or-later

[Max Merchel]

GPL-2.0-or-platform_driver is not the correct license identifier.
The -or- indicates that this is the -or-later variant of GPL-2.0.
Furthermore, sdhci.h and sdhci-cadence.h are also licensed under GPL-2.0-or-later.
The GPL-2.0-or-platform_driver is corrected to GPL-2.0-or-later.

Fixes: fe11aa0b ("mmc: sdhci-cadence: Add support for Cadence sdmmc v6")
Signed-off-by: Max Merchel <Max.Merchel at ew.tq-group.com>
---
 drivers/mmc/sdhci-cadence6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/sdhci-cadence6.c b/drivers/mmc/sdhci-cadence6.c
index 9a92b8437a6..f8f5ad4a4e0 100644
--- a/drivers/mmc/sdhci-cadence6.c
+++ b/drivers/mmc/sdhci-cadence6.c
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0-or-platform_driver
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright (C) 2023 Starfive.
  *   Author: Kuan Lim Lee <kuanlim.lee at starfivetech.com>
-- 
2.43.0