linux-kernel - Re: [PATCH v3] misc: sram: Add DMA-BUF Heap exporting of SRAM areas

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Date:   Thu, 13 Jul 2023 21:27:07 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Andrew Davis <afd@...com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Christian Gmeiner <christian.gmeiner@...il.com>,
        John Stultz <jstultz@...gle.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        linux-media@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linaro-mm-sig@...ts.linaro.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] misc: sram: Add DMA-BUF Heap exporting of SRAM areas

On Thu, Jul 13, 2023 at 02:13:16PM -0500, Andrew Davis wrote:
> +int sram_add_dma_heap(struct sram_dev *sram,
> +		      struct sram_reserve *block,
> +		      phys_addr_t start,
> +		      struct sram_partition *part)
> +{
> +	struct sram_dma_heap *sram_dma_heap;
> +	struct dma_heap_export_info exp_info;
> +
> +	dev_info(sram->dev, "Exporting SRAM Heap '%s'\n", block->label);

When drivers are working properly, they are quiet.

thanks,

greg k-h