On Thu, May 14, 2015 at 6:00 PM, Laurent Pinchart
<laurent.pinchart+rene...@ideasonboard.com> wrote:
> As part of moving DMA initializing to probe time the
> of_dma_deconfigure() function will need to be called from different
> source files. Make it public and move it to drivers/of/device.c where
> the of_dma_configure() function is.
>
> Signed-off-by: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
One minor fix below, but otherwise:
Acked-by: Rob Herring <r...@kernel.org>
> ---
> drivers/of/device.c | 12 ++++++++++++
> drivers/of/platform.c | 5 -----
> include/linux/of_device.h | 3 +++
> 3 files changed, 15 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/of/device.c b/drivers/of/device.c
> index 530aa1ed3e1b..f1b84f464fe1 100644
> --- a/drivers/of/device.c
> +++ b/drivers/of/device.c
> @@ -135,6 +135,18 @@ void of_dma_configure(struct device *dev, struct
> device_node *np)
> }
> EXPORT_SYMBOL_GPL(of_dma_configure);
>
> +/**
> + * of_dma_deconfigure - Clean up DMA configuration
> + * @dev: Device for which to clean up DMA configuration
> + *
> + * Clean up all configuration performed by of_dma_configure_ops() and free
> all
> + * resources that have been allocated.
> + */
> +void of_dma_deconfigure(struct device *dev)
> +{
> + arch_teardown_dma_ops(dev);
> +}
You need an EXPORT_SYMBOL_GPL
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