From: Mario Limonciello <mario.limonciello@amd.com>
Date: Sat, 21 Jan 2023 13:48:10 +0000 (-0600)
Subject: pinctrl: amd: Fix debug output for debounce time
X-Git-Tag: v6.1.15~33
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=91210aca68f32c9c81587fbb711ff40ff11a144f;p=platform%2Fkernel%2Flinux-starfive.git

pinctrl: amd: Fix debug output for debounce time

[ Upstream commit c6e0679b8381bf03315e6660cf5370f916c1a1c6 ]

If one GPIO has debounce enabled but future GPIOs in the list don't
have debounce the time never gets reset and shows wrong value.

Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20230121134812.16637-2-mario.limonciello@amd.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 9bc6e39..32c3eda 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -365,6 +365,7 @@ static void amd_gpio_dbg_show(struct seq_file *s, struct gpio_chip *gc)
 
 			} else {
 				debounce_enable = "  ∅";
+				time = 0;
 			}
 			snprintf(debounce_value, sizeof(debounce_value), "%u", time * unit);
 			seq_printf(s, "debounce %s (🕑 %sus)| ", debounce_enable, debounce_value);