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Guennadi Liakhovetski ad567ffb32 dma: fix ipu_idmac.c to not discard the last queued buffer 
This also fixes the case of a single queued buffer, for example, when taking a
single frame snapshot with the mx3_camera driver.

Reported-by: Agustin Ferrin Pozuelo <gatoguan-os@yahoo.com>
Tested-by: Agustin Ferrin Pozuelo <gatoguan-os@yahoo.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
 		2009-05-12 14:41:48 -07:00
..
ipu dma: fix ipu_idmac.c to not discard the last queued buffer 2009-05-12 14:41:48 -07:00
Kconfig dmaengine: allow dma support for async_tx to be toggled 2009-03-25 09:13:25 -07:00
Makefile i.MX31: Image Processing Unit DMA and IRQ drivers 2009-01-19 15:36:21 -07:00
dmaengine.c ioatdma: fix "ioatdma frees DMA memory with wrong function" 2009-05-12 14:41:47 -07:00
dmatest.c dmatest: fix max channels handling 2009-04-08 15:08:23 -07:00
dw_dmac.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx 2009-04-03 12:13:45 -07:00
dw_dmac_regs.h dw_dmac: add cyclic API to DW DMA driver 2009-04-01 15:42:34 -07:00
fsldma.c dmaengine: initialize tx_list in dma_async_tx_descriptor_init 2009-03-25 09:13:24 -07:00
fsldma.h fsldma: allow Freescale Elo DMA driver to be compiled as a module 2008-09-26 17:00:11 -07:00
ioat.c dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) 2009-04-07 08:31:11 -07:00
ioat_dca.c I/OAT: update driver version and copyright dates 2009-03-04 16:04:40 -07:00
ioat_dma.c ioatdma: fix "ioatdma frees DMA memory with wrong function" 2009-05-12 14:41:47 -07:00
ioatdma.h I/OAT: update driver version and copyright dates 2009-03-04 16:04:40 -07:00
ioatdma_hw.h I/OAT: update driver version and copyright dates 2009-03-04 16:04:40 -07:00
ioatdma_registers.h I/OAT: update driver version and copyright dates 2009-03-04 16:04:40 -07:00
iop-adma.c dmaengine: initialize tx_list in dma_async_tx_descriptor_init 2009-03-25 09:13:24 -07:00
iovlock.c [2/4] I/OAT: fix dma_pin_iovec_pages() error handling 2008-11-10 15:00:56 -08:00
mv_xor.c dmaengine: initialize tx_list in dma_async_tx_descriptor_init 2009-03-25 09:13:24 -07:00
mv_xor.h dmaengine: DMA engine driver for Marvell XOR engine 2008-07-08 11:58:36 -07:00