diff options
| -rw-r--r-- | drivers/pwm/pwm-meson.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c index c1ed641b3e26..aaae48ab484e 100644 --- a/drivers/pwm/pwm-meson.c +++ b/drivers/pwm/pwm-meson.c @@ -184,7 +184,7 @@ static int meson_pwm_calc(struct meson_pwm *meson, do_div(fin_ps, fin_freq); /* Calc pre_div with the period */ - for (pre_div = 0; pre_div < MISC_CLK_DIV_MASK; pre_div++) { + for (pre_div = 0; pre_div <= MISC_CLK_DIV_MASK; pre_div++) { cnt = DIV_ROUND_CLOSEST_ULL((u64)period * 1000, fin_ps * (pre_div + 1)); dev_dbg(meson->chip.dev, "fin_ps=%llu pre_div=%u cnt=%u\n", @@ -193,7 +193,7 @@ static int meson_pwm_calc(struct meson_pwm *meson, break; } - if (pre_div == MISC_CLK_DIV_MASK) { + if (pre_div > MISC_CLK_DIV_MASK) { dev_err(meson->chip.dev, "unable to get period pre_div\n"); return -EINVAL; } |