Re: [PATCH] omap: dma: Add read-back to DMA interrupt handler to avoid spurious interrupts

* Mathias Nyman [101025 07:22]: > Flush the writes to IRQSTATUS_L0 register in the DMA interrupt handler by > reading the register > directly after write. This prevents the spurious DMA interrupts noted when > using VDD_OPP 1 Adding this to omap-fixes. For future arch/arm/*omap*/ patches, pleas

RE: [PATCH] omap: dma: Add read-back to DMA interrupt handler to avoid spurious interrupts

> -Original Message- > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Mathias Nyman > Sent: Monday, October 25, 2010 8:05 PM > To: linux-omap@vger.kernel.org > Cc: Mathias Nyman > Subject: [PATCH] omap: dma: Add read-back to DMA interrupt ha