From: Vinod Koul <vkoul@kernel.org>
To: Dmitry Osipenko <digetx@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Laxman Dewangan <ldewangan@nvidia.com>,
Dan Williams <dan.j.williams@intel.com>,
Wolfram Sang <wsa@the-dreams.de>,
linux-i2c@vger.kernel.org, linux-tegra@vger.kernel.org,
dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/2] dmaengine: tegra-apb: Don't save/restore IRQ flags in interrupt handler
Date: Mon, 23 Mar 2020 12:06:46 +0530 [thread overview]
Message-ID: <20200323063646.GH72691@vkoul-mobl> (raw)
In-Reply-To: <20200319212321.3297-1-digetx@gmail.com>
On 20-03-20, 00:23, Dmitry Osipenko wrote:
> The interrupt is already disabled while interrupt handler is running, and
> thus, there is no need to save/restore the IRQ flags within the spinlock.
Applied both, thanks
--
~Vinod
prev parent reply other threads:[~2020-03-23 6:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-19 21:23 [PATCH v2 1/2] dmaengine: tegra-apb: Don't save/restore IRQ flags in interrupt handler Dmitry Osipenko
2020-03-19 21:23 ` [PATCH v2 2/2] dmaengine: tegra-apb: Improve DMA synchronization Dmitry Osipenko
2020-03-23 6:36 ` Vinod Koul [this message]
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