From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Tue, 27 Jan 2015 13:52:13 +0000 (+0200)
Subject: dmaengine: rcar-dmac: Fix spinlock issues in interrupt
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~48^2~6
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f39150720edcc9e6f5d61fd1ed6044eab1e5fa0d;p=pandora-kernel.git

dmaengine: rcar-dmac: Fix spinlock issues in interrupt

The rcar_dmac_desc_put() function is called in interrupt context and
must thus use spin_lock_irqsave() instead of spin_lock_irq().

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

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