dmaengine: mxs-dma: Remove the unused .id_table

stable inclusion
from stable-v5.10.152
commit 1da5d249704666fe8d3b1cb531d73fb6c621d84f
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I73HJ0

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1da5d249704666fe8d3b1cb531d73fb6c621d84f



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[ Upstream commit cc2afb0d ]

The mxs-dma driver is only used by DT platforms and the .id_table
is unused.

Get rid of it to simplify the code.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20201123193051.17285-1-festevam@gmail.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>
Stable-dep-of: 26696d46 ("dmaengine: mxs: use platform_driver_register")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Lipeng Sang <sanglipeng1@jd.com>