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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-01-09 22:34:35 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2024-02-15 12:28:02 +0100 |
| commit | 91bb23493f8fd115e362d075ebaa3e6f12d1439d (patch) | |
| tree | b9cfc54f8f4daabe0e4121a081030062884946d1 | |
| parent | 0e253d4193cbc1c63b174f807a26e8b17693049d (diff) | |
| download | lwn-91bb23493f8fd115e362d075ebaa3e6f12d1439d.tar.gz lwn-91bb23493f8fd115e362d075ebaa3e6f12d1439d.zip | |
pwm: Drop duplicate check against chip->npwm in of_pwm_xlate_with_flags()
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>
| -rw-r--r-- | drivers/pwm/core.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c index 606d9ef0c709..b025d90e201c 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; |