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Groups > linux.kernel > #1367551
| Path | csiph.com!news.mixmin.net!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Boris Brezillon <boris.brezillon@free-electrons.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH v5 39/46] leds: pwm: switch to the atomic PWM API |
| Date | Wed, 30 Mar 2016 22:10:03 +0200 |
| Message-ID | <riuBd-28V-29@gated-at.bofh.it> (permalink) |
| References | <riuBc-28V-5@gated-at.bofh.it> |
| X-Mailer | git-send-email 2.5.0 |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 36 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | Mike Turquette <mturquette@baylibre.com>, Stephen Boyd <sboyd@codeaurora.org>, linux-clk@vger.kernel.org, Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>, Kamil Debski <k.debski@samsung.com>, lm-sensors@lm-sensors.org, Jean Delvare <jdelvare@suse.com>, Guenter Roeck <linux@roeck-us.net>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, linux-input@vger.kernel.org, Bryan Wu <cooloney@gmail.com>, Richard Purdie <rpurdie@rpsys.net>, Jacek Anaszewski <j.anaszewski@samsung.com>, linux-leds@vger.kernel.org, Maxime Ripard <maxime.ripard@free-electrons.com>, Chen-Yu Tsai <wens@csie.org>, linux-sunxi@googlegroups.com, Joachim Eastwood <manabian@gmail.com>, Thomas Petazzoni <thomas.petazzoni@free-electrons.com>, Heiko Stuebner <heiko@sntech.de>, linux-rockchip@lists.infradead.org, Jingoo Han <jingoohan1@gmail.com>, Lee Jones <lee.jones@linaro.org>, linux-fbdev@vger.kernel.org, Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>, Tomi Valkeinen <tomi.valkeinen@ti.com>, Robert Jarzmik <robert.jarzmik@free.fr>, Alexandre Belloni <alexandre.belloni@free-electrons.com>, Kukjin Kim <kgene@kernel.org>, Krzysztof Kozlowski <k.kozlowski@samsung.com>, linux-samsung-soc@vger.kernel.org, intel-gfx@lists.freedesktop.org, Daniel Vetter <daniel.vetter@intel.com>, Jani Nikula <jani.nikula@linux.intel.com>, Jonathan Corbet <corbet@lwn.net>, linux-doc@vger.kernel.org, David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Hartley Sweeten <hsweeten@visionengravers.com>, Ryan Mallon <rmallon@gmail.com>, Alexander Shiyan <shc_work@mail.ru>, Milo Kim <milo.kim@ti.com>, Boris Brezillon <boris.brezillon@free-electrons.com> |
| X-Original-Date | Wed, 30 Mar 2016 22:04:02 +0200 |
| X-Original-Message-ID | <1459368249-13241-40-git-send-email-boris.brezillon@free-electrons.com> |
| X-Original-References | <1459368249-13241-1-git-send-email-boris.brezillon@free-electrons.com> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1367551 |
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pwm_config/enable/disable() have been deprecated and should be replaced
by pwm_apply_state().
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
drivers/leds/leds-pwm.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/leds/leds-pwm.c b/drivers/leds/leds-pwm.c
index b48231c..f69b222 100644
--- a/drivers/leds/leds-pwm.c
+++ b/drivers/leds/leds-pwm.c
@@ -40,13 +40,18 @@ struct led_pwm_priv {
static void __led_pwm_set(struct led_pwm_data *led_dat)
{
int new_duty = led_dat->duty;
+ struct pwm_state pstate;
- pwm_config(led_dat->pwm, new_duty, led_dat->period);
+ pwm_get_state(led_dat->pwm, &pstate);
+ pstate.duty_cycle = new_duty;
+ pstate.period = led_dat->period;
if (new_duty == 0)
- pwm_disable(led_dat->pwm);
+ pstate.enabled = false;
else
- pwm_enable(led_dat->pwm);
+ pstate.enabled = true;
+
+ pwm_apply_state(led_dat->pwm, &pstate);
}
static void led_pwm_set(struct led_classdev *led_cdev,
--
2.5.0
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[PATCH v5 39/46] leds: pwm: switch to the atomic PWM API Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-03-30 22:10 +0200
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