From: Sekhar Nori <nsekhar@ti.com>
To: David Lechner <david@lechnology.com>,
ulf.hansson@linaro.org, k.kozlowski.k@gmail.com,
linux-mmc@vger.kernel.org
Cc: khilman@deeprootsystems.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 4/4] mmc: davinci: suppress waring when using DT
Date: Mon, 14 Mar 2016 19:11:18 +0530 [thread overview]
Message-ID: <56E6BF7E.7020401@ti.com> (raw)
In-Reply-To: <1457567405-30475-5-git-send-email-david@lechnology.com>
On Thursday 10 March 2016 05:20 AM, David Lechner wrote:
> When using device tree dms resources are not obtained via IORESOURCE_DMA.
> As a result, we would get warning even though DMA was working.
>
> This fixes the problem by checking for dev.of_node and skipping trying to
> get the dma platform resource if we are using device tree.
>
> Signed-off-by: David Lechner <david@lechnology.com>
Actually, with Peter's series adding dma_slave_map[] for all
mach-davinci platforms, this code should not be needed at all. Can you
try that dropping the platform_get_resource() calls for DMA works with
linux-next?
Thanks,
Sekhar
WARNING: multiple messages have this Message-ID (diff)
From: nsekhar@ti.com (Sekhar Nori)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/4] mmc: davinci: suppress waring when using DT
Date: Mon, 14 Mar 2016 19:11:18 +0530 [thread overview]
Message-ID: <56E6BF7E.7020401@ti.com> (raw)
In-Reply-To: <1457567405-30475-5-git-send-email-david@lechnology.com>
On Thursday 10 March 2016 05:20 AM, David Lechner wrote:
> When using device tree dms resources are not obtained via IORESOURCE_DMA.
> As a result, we would get warning even though DMA was working.
>
> This fixes the problem by checking for dev.of_node and skipping trying to
> get the dma platform resource if we are using device tree.
>
> Signed-off-by: David Lechner <david@lechnology.com>
Actually, with Peter's series adding dma_slave_map[] for all
mach-davinci platforms, this code should not be needed at all. Can you
try that dropping the platform_get_resource() calls for DMA works with
linux-next?
Thanks,
Sekhar
next prev parent reply other threads:[~2016-03-14 13:42 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-09 23:50 [PATCH 0/4] davinci_mmc device tree fixes David Lechner
2016-03-09 23:50 ` David Lechner
2016-03-09 23:50 ` [PATCH 1/4] mmc: davinci: remove matching string David Lechner
2016-03-09 23:50 ` David Lechner
2016-03-14 13:41 ` Sekhar Nori
2016-03-14 13:41 ` Sekhar Nori
2016-03-09 23:50 ` [PATCH 2/4] mmc: davinci: fix unwinding in probe David Lechner
2016-03-09 23:50 ` David Lechner
2016-03-14 11:52 ` Sekhar Nori
2016-03-14 11:52 ` Sekhar Nori
2016-03-09 23:50 ` [PATCH 3/4] mmc: davinci: prepare clock David Lechner
2016-03-09 23:50 ` David Lechner
2016-03-14 11:54 ` Sekhar Nori
2016-03-14 11:54 ` Sekhar Nori
2016-03-14 17:09 ` David Lechner
2016-03-14 17:09 ` David Lechner
2016-03-14 17:13 ` David Lechner
2016-03-14 17:13 ` David Lechner
2016-03-15 5:16 ` Sekhar Nori
2016-03-15 5:16 ` Sekhar Nori
2016-03-09 23:50 ` [PATCH 4/4] mmc: davinci: suppress waring when using DT David Lechner
2016-03-09 23:50 ` David Lechner
2016-03-14 13:41 ` Sekhar Nori [this message]
2016-03-14 13:41 ` Sekhar Nori
2016-03-14 22:54 ` [PATCH v2 0/5] davinci_mmc fixes David Lechner
2016-03-14 22:54 ` David Lechner
2016-03-14 22:54 ` [PATCH v2 1/5] mmc: davinci: remove matching string David Lechner
2016-03-14 22:54 ` David Lechner
2016-03-15 9:12 ` Sekhar Nori
2016-03-15 9:12 ` Sekhar Nori
2016-03-15 9:12 ` Sekhar Nori
2016-03-14 22:54 ` [PATCH v2 2/5] mmc: davinci: fix unwinding in probe David Lechner
2016-03-14 22:54 ` David Lechner
2016-03-15 9:10 ` Sekhar Nori
2016-03-15 9:10 ` Sekhar Nori
2016-03-15 9:10 ` Sekhar Nori
2016-03-14 22:54 ` [PATCH v2 3/5] mmc: davinci: prepare clock David Lechner
2016-03-14 22:54 ` David Lechner
2016-03-15 9:13 ` Sekhar Nori
2016-03-15 9:13 ` Sekhar Nori
2016-03-15 9:13 ` Sekhar Nori
2016-03-14 22:54 ` [PATCH v2 4/5] mmc: davinci: don't use dma platform resources David Lechner
2016-03-14 22:54 ` David Lechner
2016-03-15 8:09 ` Sekhar Nori
2016-03-15 8:09 ` Sekhar Nori
2016-03-15 8:09 ` Sekhar Nori
2016-03-15 8:54 ` Peter Ujfalusi
2016-03-15 8:54 ` Peter Ujfalusi
2016-03-15 8:54 ` Peter Ujfalusi
2016-03-15 8:56 ` Peter Ujfalusi
2016-03-15 8:56 ` Peter Ujfalusi
2016-03-15 8:56 ` Peter Ujfalusi
2016-03-15 17:14 ` David Lechner
2016-03-15 17:14 ` David Lechner
2016-03-16 8:46 ` Peter Ujfalusi
2016-03-16 8:46 ` Peter Ujfalusi
2016-03-16 8:46 ` Peter Ujfalusi
2016-03-14 22:54 ` [PATCH v2 5/5] arm: davinci: remove mmc dma resources David Lechner
2016-03-14 22:54 ` David Lechner
2016-03-15 8:23 ` Sekhar Nori
2016-03-15 8:23 ` Sekhar Nori
2016-03-15 8:23 ` Sekhar Nori
2016-03-15 8:13 ` [PATCH v2 0/5] davinci_mmc fixes Sekhar Nori
2016-03-15 8:13 ` Sekhar Nori
2016-03-15 8:13 ` Sekhar Nori
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