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

[Peng Fan]

On Thu, Aug 14, 2025 at 02:04:22PM +0200, Max Merchel wrote:
>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>

Need an Ack from Kuan to apply this patch

Thanks,
Peng