linux-kernel - [PATCH 0/7] dmaengine: at_xdmac: fixes for suspend/resume

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Message-ID: <20230214151827.1050280-1-claudiu.beznea@microchip.com>
Date:   Tue, 14 Feb 2023 17:18:20 +0200
From:   Claudiu Beznea <claudiu.beznea@...rochip.com>
To:     <ludovic.desroches@...rochip.com>, <tudor.ambarus@...aro.org>,
        <vkoul@...nel.org>, <nicolas.ferre@...rochip.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <dmaengine@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: [PATCH 0/7] dmaengine: at_xdmac: fixes for suspend/resume

Hi,

Series adds fixes identified on suspend/resume of at_xdmac driver
(patches 1/7-5/7).

Patch 6/7 just adds a warning message that could be used for debugging
purposes.
Patch 7/7 is a minor cleanup.

Thank you,
Claudiu Beznea

Claudiu Beznea (7):
  dmaengine: at_xdmac: disable/enable clock directly on suspend/resume
  dmaengine: at_xdmac: fix imbalanced runtime PM reference counter
  dmaengine: at_xdmac: do not resume channels paused by consumers
  dmaengine: at_xdmac: restore the content of grws register
  dmaengine: at_xdmac: do not enable all cyclic channels
  dmaengine: at_xdmac: add a warning message regarding for unpaused
    channels
  dmaengine: at_xdmac: align declaration of ret with the rest of
    variables

 drivers/dma/at_xdmac.c | 107 +++++++++++++++++++++++++++++++----------
 1 file changed, 82 insertions(+), 25 deletions(-)

-- 
2.34.1