[2/4] pmdomain: core: Fix "managed by" alignment in debug summary

Commit Message

Geert Uytterhoeven Sept. 4, 2024, 2:30 p.m. UTC

The "performance" column contains variable-width values.  Hence when
their printed values contain more than one digit, all values in
successive columns become misaligned.

Fix this by formatting it as a fixed-width field.  Adjust successive
spaces and field widths to retain the exiting layout.

Fixes: 0155aaf95a2a09ba ("PM: domains: Add the domain HW-managed mode to the summary")
Signed-off-by: Geert Uytterhoeven <[e-mail]>
---
Tested by printing pseudo-random numbers instead of the actual
performance_state, as the latter is always zero for me.
---
 drivers/pmdomain/core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/drivers/pmdomain/core.c b/drivers/pmdomain/core.c
index afa4e75863a40b49..912bdc131fc0e2b1 100644
--- a/drivers/pmdomain/core.c
+++ b/drivers/pmdomain/core.c
@@ -3317,7 +3317,7 @@  static void mode_status_str(struct seq_file *s, struct device *dev)
 
 	gpd_data = to_gpd_data(dev->power.subsys_data->domain_data);
 
-	seq_printf(s, "%20s", gpd_data->hw_mode ? "HW" : "SW");
+	seq_printf(s, "%9s", gpd_data->hw_mode ? "HW" : "SW");
 }
 
 static void perf_status_str(struct seq_file *s, struct device *dev)
@@ -3325,7 +3325,7 @@  static void perf_status_str(struct seq_file *s, struct device *dev)
 	struct generic_pm_domain_data *gpd_data;
 
 	gpd_data = to_gpd_data(dev->power.subsys_data->domain_data);
-	seq_put_decimal_ull(s, "", gpd_data->performance_state);
+	seq_printf(s, "%-10u  ", gpd_data->performance_state);
 }
 
 static int genpd_summary_one(struct seq_file *s,