linux-kernel - [PATCH 0/2] Avoid firmware warning in imx-sdma

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Message-Id: <20180622144951.17464-1-sebastian.reichel@collabora.co.uk>
Date:   Fri, 22 Jun 2018 16:49:49 +0200
From:   Sebastian Reichel <sebastian.reichel@...labora.co.uk>
To:     "Luis R. Rodriguez" <mcgrof@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Dan Williams <dan.j.williams@...el.com>,
        Vinod Koul <vkoul@...nel.org>
Cc:     dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rafał Miłecki <rafal@...ecki.pl>,
        Sebastian Reichel <sebastian.reichel@...labora.co.uk>
Subject: [PATCH 0/2] Avoid firmware warning in imx-sdma

Subject: Avoid firmware warning in imx-sdma

Hi,

I grabbed the first patch from patchwork from an 2017 patch series. As far as I
could see, their usecase vanished due to switching to sync FW API (that already
supports NOWARN). This series fixes a kernel warning in imx-sdma driver, which
works fine with ROM firmware (and already prints an info message about ROM
firmware being used due to missing firmware file). This has been tested on
arch/arm/boot/dts/imx53-ppd.dts.

-- Sebastian

Rafał Miłecki (1):
  firmware: add more flexible request_firmware_async function

Sebastian Reichel (1):
  dmaengine: imx-sdma: request firmware with FW_OPT_NO_WARN

 drivers/base/firmware_loader/main.c | 41 ++++++++++++++++++++++++-----
 drivers/dma/imx-sdma.c              |  8 +++---
 include/linux/firmware.h            | 20 ++++++++++++++
 3 files changed, 59 insertions(+), 10 deletions(-)

-- 
2.17.1