From 513f49c33e91e58975ada7967b44512179f0e703 Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Thu, 7 May 2026 13:29:41 +0800 Subject: [PATCH] power: sequencing: print power sequencing device parent in debugfs The debugfs summary currently shows the power sequencing device's name. This is not really helpful since the device name is always "pwrseq.N". Also print the parent device's name. This would likely be the device node name from the device tree, something like "nvme-connector". This would make it much easier for the developer to associate the summary with a certain device. Signed-off-by: Chen-Yu Tsai Link: https://patch.msgid.link/20260507052943.3133349-1-wenst@chromium.org Signed-off-by: Bartosz Golaszewski --- drivers/power/sequencing/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/sequencing/core.c b/drivers/power/sequencing/core.c index 4dff71be11b6..14335c4f813e 100644 --- a/drivers/power/sequencing/core.c +++ b/drivers/power/sequencing/core.c @@ -1043,7 +1043,7 @@ static int pwrseq_debugfs_seq_show(struct seq_file *seq, void *data) struct pwrseq_target *target; struct pwrseq_unit *unit; - seq_printf(seq, "%s:\n", dev_name(dev)); + seq_printf(seq, "%s (%s):\n", dev_name(dev), dev_name(dev->parent)); seq_puts(seq, " targets:\n"); list_for_each_entry(target, &pwrseq->targets, list)