AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/dma/ipu
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Guennadi Liakhovetski 8f98781e0f async-tx: fix buffer submission error handling in ipu_idma.c 
If submitting new buffer failed, a wrong descriptor gets completed and it
doesn't check, if a callback is at all defined, which can lead to an Oops. Fix
these bugs and make ipu_update_channel_buffer() void, because it never fails.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2010-02-10 12:01:06 -07:00
..
ipu_idmac.c async-tx: fix buffer submission error handling in ipu_idma.c 2010-02-10 12:01:06 -07:00
ipu_intern.h i.MX31: Image Processing Unit DMA and IRQ drivers 2009-01-19 15:36:21 -07:00
ipu_irq.c dma: improve section assignment in i.MX31 IPU DMA driver 2009-03-25 09:13:24 -07:00
Makefile i.MX31: Image Processing Unit DMA and IRQ drivers 2009-01-19 15:36:21 -07:00