Don't start ioat_dca if ioat_dma didn't start, and then stop ioat_dca before stopping ioat_dma. Since the ioat_dma side does the pci device work, This takes care of ioat_dca trying to use a bad device reference. Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
Kconfig | ||
Makefile | ||
dmaengine.c | ||
ioat.c | ||
ioat_dca.c | ||
ioat_dma.c | ||
ioatdma.h | ||
ioatdma_hw.h | ||
ioatdma_registers.h | ||
iop-adma.c | ||
iovlock.c |