All of lore.kernel.org
 help / color / mirror / Atom feed
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>, linux-input@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Bastien Nocera <hadess@hadess.net>,
	Lejun Zhu <lejun.zhu@linux.intel.com>,
	Fabio Estevam <festevam@gmail.com>
Subject: [PATCH v2 1/6] Input - soc_button_array: use gpio_is_valid()
Date: Fri, 13 May 2016 18:05:49 +0200	[thread overview]
Message-ID: <1463155554-11747-2-git-send-email-benjamin.tissoires@redhat.com> (raw)
In-Reply-To: <1463155554-11747-1-git-send-email-benjamin.tissoires@redhat.com>

gpio_keys will later use gpio_is_valid(). To match the actual
behavior, we should use it here too.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
---
changes in v2:
- fixed gpio_is_valid(gpio) -> !gpio_is_valid(gpio)

 drivers/input/misc/soc_button_array.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c
index c14b827..bbd433c 100644
--- a/drivers/input/misc/soc_button_array.c
+++ b/drivers/input/misc/soc_button_array.c
@@ -17,6 +17,7 @@
 #include <linux/acpi.h>
 #include <linux/gpio/consumer.h>
 #include <linux/gpio_keys.h>
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 
 /*
@@ -92,7 +93,7 @@ soc_button_device_create(struct platform_device *pdev,
 			continue;
 
 		gpio = soc_button_lookup_gpio(&pdev->dev, info->acpi_index);
-		if (gpio < 0)
+		if (!gpio_is_valid(gpio))
 			continue;
 
 		gpio_keys[n_buttons].type = info->event_type;
-- 
2.5.0

  reply	other threads:[~2016-05-13 16:06 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-13 16:05 [PATCH v2 0/6] Input: soc_button_array fixes and support of the Surface 3 Benjamin Tissoires
2016-05-13 16:05 ` Benjamin Tissoires [this message]
2016-05-13 16:05 ` [PATCH v2 2/6] Input - soc_button_array: bail out earlier if gpiod_count is null Benjamin Tissoires
2016-05-13 16:05 ` [PATCH v2 3/6] Input - soc_button_array: make sure one GPIO is not assigned twice Benjamin Tissoires
2016-05-13 16:05 ` [PATCH v2 4/6] Input - soc_button_array: allow to specify active_low Benjamin Tissoires
2016-05-13 16:05 ` [PATCH v2 5/6] Input - soc_button_array: export part of the internals Benjamin Tissoires
2016-05-13 16:05 ` [PATCH v2 6/6] Input - surface3_button_array: Introduce button support for the Surface 3 Benjamin Tissoires
2016-05-17 17:45 ` [PATCH v2 0/6] Input: soc_button_array fixes and support of " Bastien Nocera
2016-05-17 17:45   ` Bastien Nocera
2016-05-20  7:53   ` Benjamin Tissoires
2016-05-20  7:53     ` Benjamin Tissoires
2016-05-20  9:50     ` Bastien Nocera

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1463155554-11747-2-git-send-email-benjamin.tissoires@redhat.com \
    --to=benjamin.tissoires@redhat.com \
    --cc=dmitry.torokhov@gmail.com \
    --cc=festevam@gmail.com \
    --cc=hadess@hadess.net \
    --cc=lejun.zhu@linux.intel.com \
    --cc=linux-input@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.