[PATCH v2 01/10] dmaengine: imx-sdma: fix missing of_dma_controller_free()

[Peng Fan]

On Thu, Sep 11, 2025 at 11:56:42PM +0200, Marco Felsch wrote:
>Add the missing of_dma_controller_free() to free the resources allocated
>via of_dma_controller_register() during probe(). The missing free was
>introduced long time ago  by commit 23e118113782 ("dma: imx-sdma: use
>module_platform_driver for SDMA driver") while adding a proper .remove()
>implementation.
>
>Use the driver remove() callback to make it possible to backport this
>commit.
>
>Fixes: 23e118113782 ("dma: imx-sdma: use module_platform_driver for SDMA driver")
>Signed-off-by: Marco Felsch <m.felsch at pengutronix.de>

Reviewed-by: Peng Fan <peng.fan at nxp.com>