@@ -54,28 +54,15 @@ static int em_debug_cpus_show(struct seq_file *s, void *unused)
}
DEFINE_SHOW_ATTRIBUTE(em_debug_cpus);
-static int em_debug_units_show(struct seq_file *s, void *unused)
+static int em_debug_flags_show(struct seq_file *s, void *unused)
{
struct em_perf_domain *pd = s->private;
- char *units = (pd->flags & EM_PERF_DOMAIN_MILLIWATTS) ?
- "milliWatts" : "bogoWatts";
- seq_printf(s, "%s\n", units);
+ seq_printf(s, "%#lx\n", pd->flags);
return 0;
}
-DEFINE_SHOW_ATTRIBUTE(em_debug_units);
-
-static int em_debug_skip_inefficiencies_show(struct seq_file *s, void *unused)
-{
- struct em_perf_domain *pd = s->private;
- int enabled = (pd->flags & EM_PERF_DOMAIN_SKIP_INEFFICIENCIES) ? 1 : 0;
-
- seq_printf(s, "%d\n", enabled);
-
- return 0;
-}
-DEFINE_SHOW_ATTRIBUTE(em_debug_skip_inefficiencies);
+DEFINE_SHOW_ATTRIBUTE(em_debug_flags);
static void em_debug_create_pd(struct device *dev)
{
@@ -89,9 +76,8 @@ static void em_debug_create_pd(struct device *dev)
debugfs_create_file("cpus", 0444, d, dev->em_pd->cpus,
&em_debug_cpus_fops);
- debugfs_create_file("units", 0444, d, dev->em_pd, &em_debug_units_fops);
- debugfs_create_file("skip-inefficiencies", 0444, d, dev->em_pd,
- &em_debug_skip_inefficiencies_fops);
+ debugfs_create_file("flags", 0444, d, dev->em_pd,
+ &em_debug_flags_fops);
/* Create a sub-directory for each performance state */
for (i = 0; i < dev->em_pd->nr_perf_states; i++)
The Energy Model gets more bits used in 'flags'. Avoid adding another debugfs file just to print what is the status of a new flag. Simply remove old debugfs files and add one generic which prints all flags as a hex value. Signed-off-by: Lukasz Luba <lukasz.luba@arm.com> --- kernel/power/energy_model.c | 24 +++++------------------- 1 file changed, 5 insertions(+), 19 deletions(-)