From 91bb23493f8fd115e362d075ebaa3e6f12d1439d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Tue, 9 Jan 2024 22:34:35 +0100 Subject: [PATCH] pwm: Drop duplicate check against chip->npwm in of_pwm_xlate_with_flags() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit args->args[0] is passed as parameter "index" to pwm_request_from_chip(). The latter function also checks for index >= npwm, so of_pwm_xlate_with_flags() doesn't need to do that. Link: https://lore.kernel.org/r/b06e445a6ed62a339add727eccb969a33d678386.1704835845.git.u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König --- drivers/pwm/core.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 606d9ef0c7097..b025d90e201c9 100644 --- a/drivers/pwm/core.c +++ b/drivers/pwm/core.c @@ -111,9 +111,6 @@ of_pwm_xlate_with_flags(struct pwm_chip *chip, const struct of_phandle_args *arg if (args->args_count < 1) return ERR_PTR(-EINVAL); - if (args->args[0] >= chip->npwm) - return ERR_PTR(-EINVAL); - pwm = pwm_request_from_chip(chip, args->args[0], NULL); if (IS_ERR(pwm)) return pwm; -- 2.30.2