original_kernel/drivers/dma/sh
Sergei Shtylyov 08d08bcdee rcar-hpbdma: add parameter to set_slave() method
Commit 4981c4dc19 (DMA: shdma: switch DT mode to
use configuration data from a match table) added a new parameter to set_slave()
method but unfortunately got merged later than commit c4f6c41ba7
(dma: add driver for R-Car HPB-DMAC), so that the HPB-DMAC driver retained the
old prototype which caused this warning:

drivers/dma/sh/rcar-hpbdma.c:485: warning: initialization from incompatible
pointer type

The newly added parameter  is used to override DMA slave address from 'struct
hpb_dmae_slave_config', so we have to add the 'slave_addr' field to 'struct
hpb_dmae_chan', conditionally assign it in set_slave() method, and return in
slave_addr() method.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Tested-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2013-10-11 07:24:36 +05:30
..
Kconfig
Makefile
rcar-hpbdma.c rcar-hpbdma: add parameter to set_slave() method 2013-10-11 07:24:36 +05:30
shdma-arm.h
shdma-base.c
shdma-of.c
shdma-r8a73a4.c
shdma.h
shdmac.c
sudmac.c