tree ca441fbc65c551798a0f7f062b095c1ef2f8a637
parent 81ebed8aa2c213939a4670f508031a57d4ecbb70
author Yajun Deng <yajun.deng@linux.dev> 1692079911 +0800
committer Vinod Koul <vkoul@kernel.org> 1692623299 +0530

dmaengine: ioat: fixing the wrong dma_dev->chancnt

The chancnt would be updated in __dma_async_device_channel_register(),
but it was assigned in ioat_enumerate_channels(). Therefore chancnt has
the wrong value.

Add chancnt member to the struct ioatdma_device, ioat_dma->chancnt
is used in ioat, dma_dev->chancnt is used in dmaengine.

Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20230815061151.2724474-1-yajun.deng@linux.dev
Signed-off-by: Vinod Koul <vkoul@kernel.org>