coresight: constify the struct device_type usage

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Since commit aed65af1cc ("drivers: make device_type const"), the driver
core can properly handle constant struct device_type. Move the
coresight_dev_type variable to be a constant structure as well, placing it
into read-only memory which can not be modified at runtime.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20240219-device_cleanup-coresight-v1-1-4a8a0b816183@marliere.net
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>

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Ricardo B. Marliere 2024-02-19 10:43:05 -03:00 • committed by Suzuki K Poulose

parent b9b25c8496

commit 4dcc0f95ca

2 changed files with 2 additions and 2 deletions

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2

drivers/hwtracing/coresight/coresight-priv.h

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2

drivers/hwtracing/coresight/coresight-sysfs.c

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