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authorUwe Kleine-König2020-12-07 14:45:54 +0100
committerThierry Reding2021-03-22 12:18:54 +0100
commitfc423f29f718a963a2775edba8ac258e762ea989 (patch)
treed7d84dea8d1fa661a4ba568e51347f19664ee8b1 /drivers/pwm
parent9f0f6107e07289c99f599d4e4ad9c62dec4abfd6 (diff)
pwm: bcm-kona: Use pwmchip_add() instead of pwmchip_add_with_polarity()
The only side effect of this change is that pwm->state.polarity is initialized to PWM_POLARITY_NORMAL instead of PWM_POLARITY_INVERSED. However all other members of pwm->state are uninitialized and consumers are expected to provide the right polarity (either by setting it explicitly or by using a helper like pwm_init_state() that overwrites .polarity anyhow with a value independent of the initial value). The eventual goal is to remove pwmchip_add_with_polarity() and so simplify the data flow in the PWM core. Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-bcm-kona.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-bcm-kona.c b/drivers/pwm/pwm-bcm-kona.c
index 2e8aede0318c..f09a31042859 100644
--- a/drivers/pwm/pwm-bcm-kona.c
+++ b/drivers/pwm/pwm-bcm-kona.c
@@ -300,7 +300,7 @@ static int kona_pwmc_probe(struct platform_device *pdev)
clk_disable_unprepare(kp->clk);
- ret = pwmchip_add_with_polarity(&kp->chip, PWM_POLARITY_INVERSED);
+ ret = pwmchip_add(&kp->chip);
if (ret < 0)
dev_err(&pdev->dev, "failed to add PWM chip: %d\n", ret);