'set-but-unused-variable'-issues are dealt with in a generic way now
SVN-Revision: 31124
+++ /dev/null
---- linux-2.6.37.6.orig/arch/mips/jz4740/dma.c 2011-03-27 21:01:41.000000000 +0200
-+++ linux-2.6.37.6/arch/mips/jz4740/dma.c 2012-03-27 18:29:41.547939867 +0200
-@@ -242,10 +242,6 @@
-
- static void jz4740_dma_chan_irq(struct jz4740_dma_chan *dma)
- {
-- uint32_t status;
--
-- status = jz4740_dma_read(JZ_REG_DMA_STATUS_CTRL(dma->id));
--
- jz4740_dma_write_mask(JZ_REG_DMA_STATUS_CTRL(dma->id), 0,
- JZ_DMA_STATUS_CTRL_ENABLE | JZ_DMA_STATUS_CTRL_TRANSFER_DONE);
-