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pwm: Drop duplicate check against chip->npwm in of_pwm_xlate_with_flags()

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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 <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2024-01-09 22:34:35 +01:00
parent 0e253d4193
commit 91bb23493f
1 changed files with 0 additions and 3 deletions
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3
drivers/pwm/core.c
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@ -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;