From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>, <agust@denx.de>
Cc: vkoul@kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] powerpc/512x: Use dma_request_chan() instead dma_request_slave_channel()
Date: Tue, 7 Jan 2020 10:33:18 +1100 (AEDT) [thread overview]
Message-ID: <47sBdq0f5Dz9sRh@ozlabs.org> (raw)
In-Reply-To: <20191217073730.21249-1-peter.ujfalusi@ti.com>
On Tue, 2019-12-17 at 07:37:30 UTC, Peter Ujfalusi wrote:
> dma_request_slave_channel() is a wrapper on top of dma_request_chan()
> eating up the error code.
>
> By using dma_request_chan() directly the driver can support deferred
> probing against DMA.
>
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/fb185a4052b18c97ebc98f6a8db30a60abca35e0
cheers
next prev parent reply other threads:[~2020-01-06 23:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-17 7:37 [PATCH] powerpc/512x: Use dma_request_chan() instead dma_request_slave_channel() Peter Ujfalusi
2020-01-06 23:33 ` Michael Ellerman [this message]
-- strict thread matches above, loose matches on Subject: below --
2019-12-17 7:40 Peter Ujfalusi
2019-12-17 7:42 ` Peter Ujfalusi
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