coresight: etm4x: Cleanup TRCIDR0 register accesses

[ Upstream commit e601cc9a ]

This is a no-op change for style and consistency and has no effect on
the binary output by the compiler. In sysreg.h fields are defined as
the register name followed by the field name and then _MASK. This
allows for grepping for fields by name rather than using magic numbers.

Signed-off-by: James Clark <james.clark@arm.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Link: https://lore.kernel.org/r/20220304171913.2292458-2-james.clark@arm.com


Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Stable-dep-of: 46bf8d7c ("coresight: etm4x: Safe access for TRCQCLTR")
Signed-off-by: Sasha Levin <sashal@kernel.org>