From: Thierry Reding <thierry.reding@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>,
Eric Miao <eric.y.miao@gmail.com>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Marek Vasut <marek.vasut@gmail.com>,
Ben Dooks <ben-linux@fluff.org>,
Kukjin Kim <kgene.kim@samsung.com>,
Guan Xuetao <gxt@mprc.pku.edu.cn>,
devicetree@vger.kernel.org, linux-pwm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 09/12] unicore32: Initialize PWM backlight enable_gpio field
Date: Mon, 7 Oct 2013 13:37:43 +0200 [thread overview]
Message-ID: <1381145866-445-10-git-send-email-treding@nvidia.com> (raw)
In-Reply-To: <1381145866-445-1-git-send-email-treding@nvidia.com>
The GPIO API defines 0 as being a valid GPIO number, so this field needs
to be initialized explicitly.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
arch/unicore32/kernel/puv3-nb0916.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/unicore32/kernel/puv3-nb0916.c b/arch/unicore32/kernel/puv3-nb0916.c
index 181108b..0c6618e 100644
--- a/arch/unicore32/kernel/puv3-nb0916.c
+++ b/arch/unicore32/kernel/puv3-nb0916.c
@@ -54,6 +54,7 @@ static struct platform_pwm_backlight_data nb0916_backlight_data = {
.max_brightness = 100,
.dft_brightness = 100,
.pwm_period_ns = 70 * 1024,
+ .enable_gpio = -1,
};
static struct gpio_keys_button nb0916_gpio_keys[] = {
--
1.8.4
next prev parent reply other threads:[~2013-10-07 11:37 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-07 11:37 [PATCH v2 00/12] pwm-backlight: Add GPIO and power supply support Thierry Reding
2013-10-07 11:37 ` [PATCH v2 02/12] pwm-backlight: Refactor backlight power on/off Thierry Reding
2013-10-07 11:37 ` [PATCH v2 03/12] pwm-backlight: Track enable state Thierry Reding
2013-10-07 11:37 ` [PATCH v2 04/12] pwm-backlight: Add optional enable GPIO Thierry Reding
2013-10-07 11:37 ` [PATCH v2 08/12] ARM: shmobile: Initialize PWM backlight enable_gpio field Thierry Reding
2013-10-07 11:37 ` Thierry Reding [this message]
2013-10-07 11:37 ` [PATCH v2 10/12] pwm-backlight: Use new " Thierry Reding
2013-10-07 11:37 ` [PATCH v2 11/12] pwm-backlight: Add power supply support Thierry Reding
2013-10-07 11:37 ` [PATCH v2 12/12] pwm-backlight: Allow backlight to remain disabled on boot Thierry Reding
[not found] ` <1381145866-445-1-git-send-email-treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-10-07 11:37 ` [PATCH v2 01/12] pwm-backlight: Improve readability Thierry Reding
2013-10-07 11:37 ` [PATCH v2 05/12] ARM: OMAP: Initialize PWM backlight enable_gpio field Thierry Reding
2013-10-07 11:37 ` [PATCH v2 06/12] ARM: pxa: " Thierry Reding
2013-10-07 11:37 ` [PATCH v2 07/12] ARM: SAMSUNG: " Thierry Reding
2013-11-07 12:44 ` [PATCH v2 00/12] pwm-backlight: Add GPIO and power supply support Christian Gmeiner
[not found] ` <CAH9NwWfDRiQ3FegMyx1YBQ5jUgPvc7h2cxd3KgyeDdnsq6UgMw@mail.gmail.com>
2013-11-08 12:36 ` Thierry Reding
[not found] ` <20131108123619.GC31551-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org>
2013-11-08 13:58 ` Christian Gmeiner
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