diff options
| author |   James Clark <james.clark@arm.com> | 2022-08-30 18:26:13 +0100 |
|---|---|---|
| committer |   Mathieu Poirier <mathieu.poirier@linaro.org> | 2022-08-31 10:56:36 -0600 |
| commit | 0a98181f805058773961c5ab3172ecf1bf1ed0e1 (patch) | |
| tree | 2d3fe2b4f9573852c01633b0666085bdae072ac5 /drivers/hwtracing/coresight/coresight-tmc.h | |
| parent | coresight: cti-sysfs: Re-use same functions for similar sysfs register accessors (diff) | |
| download | linux-dev-0a98181f805058773961c5ab3172ecf1bf1ed0e1.tar.xz linux-dev-0a98181f805058773961c5ab3172ecf1bf1ed0e1.zip | |
coresight: Make new csdev_access offsets unsigned
New csdev_access functions were added as part of the previous
refactor. In order to make them more consistent with the
existing ones, change any signed offset types to be unsigned.
Now that they are unsigned, stop using hi_off = -1 to signify
a single 32bit access. Instead just call the existing 32bit
accessors. This is also applied to other parts of the codebase,
and the coresight_{read,write}_reg_pair() functions can be
deleted.
Signed-off-by: James Clark <james.clark@arm.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Link: https://lore.kernel.org/r/20220830172614.340962-6-james.clark@arm.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tmc.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc.h b/drivers/hwtracing/coresight/coresight-tmc.h index 6bec20a392b3..66959557cf39 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.h +++ b/drivers/hwtracing/coresight/coresight-tmc.h @@ -282,12 +282,12 @@ ssize_t tmc_etr_get_sysfs_trace(struct tmc_drvdata *drvdata, static inline u64 \ tmc_read_##name(struct tmc_drvdata *drvdata) \ { \ - return coresight_read_reg_pair(drvdata->base, lo_off, hi_off); \ + return csdev_access_relaxed_read_pair(&drvdata->csdev->access, lo_off, hi_off); \ } \ static inline void \ tmc_write_##name(struct tmc_drvdata *drvdata, u64 val) \ { \ - coresight_write_reg_pair(drvdata->base, val, lo_off, hi_off); \ + csdev_access_relaxed_write_pair(&drvdata->csdev->access, val, lo_off, hi_off); \ } TMC_REG_PAIR(rrp, TMC_RRP, TMC_RRPHI) |