Fix holes and convert the long list of bools to single bits to save some space because there's one of these for each ETM.
Reviewed-by: Leo Yan leo.yan@arm.com Reviewed-by: Mike Leach mike.leach@linaro.org Signed-off-by: James Clark james.clark@linaro.org --- drivers/hwtracing/coresight/coresight-etm4x.h | 39 ++++++++++++++------------- 1 file changed, 20 insertions(+), 19 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-etm4x.h b/drivers/hwtracing/coresight/coresight-etm4x.h index eda3a6d2e8e2..813e7208ad17 100644 --- a/drivers/hwtracing/coresight/coresight-etm4x.h +++ b/drivers/hwtracing/coresight/coresight-etm4x.h @@ -1019,29 +1019,30 @@ struct etmv4_drvdata { u8 ns_ex_level; u8 q_support; u8 os_lock_model; - bool sticky_enable; - bool boot_enable; - bool os_unlock; - bool instrp0; - bool q_filt; - bool trcbb; - bool trccond; - bool retstack; - bool trccci; - bool trc_error; - bool syncpr; - bool stallctl; - bool sysstall; - bool nooverflow; - bool atbtrig; - bool lpoverride; + bool sticky_enable : 1; + bool boot_enable : 1; + bool os_unlock : 1; + bool instrp0 : 1; + bool q_filt : 1; + bool trcbb : 1; + bool trccond : 1; + bool retstack : 1; + bool trccci : 1; + bool trc_error : 1; + bool syncpr : 1; + bool stallctl : 1; + bool sysstall : 1; + bool nooverflow : 1; + bool atbtrig : 1; + bool lpoverride : 1; + bool state_needs_restore : 1; + bool skip_power_up : 1; + bool paused : 1; u64 trfcr; struct etmv4_config config; u64 save_trfcr; struct etmv4_save_state *save_state; - bool state_needs_restore; - bool skip_power_up; - bool paused; + DECLARE_BITMAP(arch_features, ETM4_IMPDEF_FEATURE_MAX); };