From mboxrd@z Thu Jan 1 00:00:00 1970 From: agust@denx.de (Anatolij Gustschin) Date: Thu, 27 Jan 2011 09:22:55 +0100 Subject: [PATCH 2/2] dma: ipu_idmac: do not lose valid received data in the irq handler In-Reply-To: <1296031789-1721-3-git-send-email-agust@denx.de> References: <1296031789-1721-1-git-send-email-agust@denx.de> <1296031789-1721-3-git-send-email-agust@denx.de> Message-ID: <20110127092255.2cb6f0a3@wker> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Reading the commit message again I now realize that there is a mistake. On Wed, 26 Jan 2011 09:49:49 +0100 Anatolij Gustschin wrote: ... > received data. DMA_BUFx_RDY won't be set by the IPU, so waiting > for this event in the interrupt handler is wrong. This should read 'DMAIC_x_CUR_BUF flag won't be flipped here by the IPU, so waiting for this event in the EOF interrupt handler is wrong.' I'll submit another patch fixing the commit message. Anatolij