From cd78920785683c9a146cc3656c87e746d009531f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20Cab=C3=A9?= <benjamin@zephyrproject.org>
Date: Wed, 11 Jun 2025 18:25:47 +0200
Subject: [PATCH] drivers: pwm: adopt SHELL_HELP
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Adopt SHELL_HELP macro for pwm_shell

Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
---
 drivers/pwm/pwm_shell.c | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/drivers/pwm/pwm_shell.c b/drivers/pwm/pwm_shell.c
index e827710286e..c28e44632fe 100644
--- a/drivers/pwm/pwm_shell.c
+++ b/drivers/pwm/pwm_shell.c
@@ -144,12 +144,21 @@ static void device_name_get(size_t idx, struct shell_static_entry *entry)
 SHELL_DYNAMIC_CMD_CREATE(dsub_device_name, device_name_get);
 
 SHELL_STATIC_SUBCMD_SET_CREATE(pwm_cmds,
-	SHELL_CMD_ARG(cycles, &dsub_device_name, "<device> <channel> <period in cycles> "
-		      "<pulse width in cycles> [flags]", cmd_cycles, 5, 1),
-	SHELL_CMD_ARG(usec, &dsub_device_name, "<device> <channel> <period in usec> "
-		      "<pulse width in usec> [flags]", cmd_usec, 5, 1),
-	SHELL_CMD_ARG(nsec, &dsub_device_name, "<device> <channel> <period in nsec> "
-		      "<pulse width in nsec> [flags]", cmd_nsec, 5, 1),
+	SHELL_CMD_ARG(
+		cycles, &dsub_device_name,
+		SHELL_HELP("Set PWM period and pulse width in cycles.",
+			   "<device> <channel> <period> <pulse width> [flags]"),
+		cmd_cycles, 5, 1),
+	SHELL_CMD_ARG(
+		usec, &dsub_device_name,
+		SHELL_HELP("Set PWM period and pulse width in microseconds.",
+			   "<device> <channel> <period> <pulse width> [flags]"),
+		cmd_usec, 5, 1),
+	SHELL_CMD_ARG(
+		nsec, &dsub_device_name,
+		SHELL_HELP("Set PWM period and pulse width in nanoseconds.",
+			   "<device> <channel> <period> <pulse width> [flags]"),
+		cmd_nsec, 5, 1),
 	SHELL_SUBCMD_SET_END
 );