diff options
| author | James Clark <james.clark@arm.com> | 2022-08-30 18:26:10 +0100 |
|---|---|---|
| committer | Mathieu Poirier <mathieu.poirier@linaro.org> | 2022-08-31 10:54:59 -0600 |
| commit | b6df1cbb415e543f2908f9c59a8fb20714b86879 (patch) | |
| tree | 636bba43bb8f9367565ecb86c3b319c90557b08a /drivers/hwtracing/coresight/coresight-tmc-core.c | |
| parent | 3727f03e2bc63de56fd00acb8846393106318156 (diff) | |
coresight: Simplify sysfs accessors by using csdev_access abstraction
The coresight_device struct is available in the sysfs accessor, and this
contains a csdev_access struct which can be used to access registers.
Use this instead of passing in the type of each drvdata so that a common
function can be shared between all the cs drivers.
No functional changes.
Signed-off-by: James Clark <james.clark@arm.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Link: https://lore.kernel.org/r/20220830172614.340962-3-james.clark@arm.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-tmc-core.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-tmc-core.c | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc-core.c b/drivers/hwtracing/coresight/coresight-tmc-core.c index d0276af82494..781d213526b7 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-core.c +++ b/drivers/hwtracing/coresight/coresight-tmc-core.c @@ -251,25 +251,20 @@ static enum tmc_mem_intf_width tmc_get_memwidth(u32 devid) return memwidth; } -#define coresight_tmc_reg(name, offset) \ - coresight_simple_reg32(struct tmc_drvdata, name, offset) -#define coresight_tmc_reg64(name, lo_off, hi_off) \ - coresight_simple_reg64(struct tmc_drvdata, name, lo_off, hi_off) - -coresight_tmc_reg(rsz, TMC_RSZ); -coresight_tmc_reg(sts, TMC_STS); -coresight_tmc_reg(trg, TMC_TRG); -coresight_tmc_reg(ctl, TMC_CTL); -coresight_tmc_reg(ffsr, TMC_FFSR); -coresight_tmc_reg(ffcr, TMC_FFCR); -coresight_tmc_reg(mode, TMC_MODE); -coresight_tmc_reg(pscr, TMC_PSCR); -coresight_tmc_reg(axictl, TMC_AXICTL); -coresight_tmc_reg(authstatus, TMC_AUTHSTATUS); -coresight_tmc_reg(devid, CORESIGHT_DEVID); -coresight_tmc_reg64(rrp, TMC_RRP, TMC_RRPHI); -coresight_tmc_reg64(rwp, TMC_RWP, TMC_RWPHI); -coresight_tmc_reg64(dba, TMC_DBALO, TMC_DBAHI); +coresight_simple_reg32(rsz, TMC_RSZ); +coresight_simple_reg32(sts, TMC_STS); +coresight_simple_reg32(trg, TMC_TRG); +coresight_simple_reg32(ctl, TMC_CTL); +coresight_simple_reg32(ffsr, TMC_FFSR); +coresight_simple_reg32(ffcr, TMC_FFCR); +coresight_simple_reg32(mode, TMC_MODE); +coresight_simple_reg32(pscr, TMC_PSCR); +coresight_simple_reg32(axictl, TMC_AXICTL); +coresight_simple_reg32(authstatus, TMC_AUTHSTATUS); +coresight_simple_reg32(devid, CORESIGHT_DEVID); +coresight_simple_reg64(rrp, TMC_RRP, TMC_RRPHI); +coresight_simple_reg64(rwp, TMC_RWP, TMC_RWPHI); +coresight_simple_reg64(dba, TMC_DBALO, TMC_DBAHI); static struct attribute *coresight_tmc_mgmt_attrs[] = { &dev_attr_rsz.attr, |