From: Laxman Dewangan <ldewangan@nvidia.com>
To: <linus.walleij@linaro.org>, <robh+dt@kernel.org>
Cc: <pawel.moll@arm.com>, <mark.rutland@arm.com>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-gpio@vger.kernel.org>, <treding@nvidia.com>,
<swarren@wwwdotorg.org>, Laxman Dewangan <ldewangan@nvidia.com>
Subject: [PATCH 1/5] gpio: of: Scan available child node for gpio-hog
Date: Tue, 8 Mar 2016 17:32:04 +0530 [thread overview]
Message-ID: <1457438528-29054-2-git-send-email-ldewangan@nvidia.com> (raw)
In-Reply-To: <1457438528-29054-1-git-send-email-ldewangan@nvidia.com>
Look for child node which are available when iterating for
gpio hog node for request/set GPIO initial configuration
during OF gpio chip registration.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
drivers/gpio/gpiolib-of.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 42a4bb7..f2ba1a4 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -210,7 +210,7 @@ static void of_gpiochip_scan_gpios(struct gpio_chip *chip)
enum gpio_lookup_flags lflags;
enum gpiod_flags dflags;
- for_each_child_of_node(chip->of_node, np) {
+ for_each_available_child_of_node(chip->of_node, np) {
if (!of_property_read_bool(np, "gpio-hog"))
continue;
--
2.1.4
next prev parent reply other threads:[~2016-03-08 12:15 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-08 12:02 [PATCH 0/5] gpio: of: Add error handling and support for multiple gpio in gpio-hog Laxman Dewangan
2016-03-08 12:02 ` Laxman Dewangan [this message]
2016-03-08 14:18 ` [PATCH 1/5] gpio: of: Scan available child node for gpio-hog Thierry Reding
2016-03-08 12:02 ` [PATCH 2/5] gpio: gpiolib: Print error number if gpio hog failed Laxman Dewangan
2016-03-08 12:27 ` Vladimir Zapolskiy
2016-03-08 14:22 ` Thierry Reding
2016-03-08 15:32 ` Laxman Dewangan
2016-03-09 17:07 ` Stephen Warren
2016-03-10 6:58 ` Laxman Dewangan
2016-03-08 12:02 ` [PATCH 3/5] gpio: of: Return error if gpio hog configuration failed Laxman Dewangan
2016-03-08 14:23 ` Thierry Reding
2016-03-09 17:11 ` Stephen Warren
2016-03-10 7:02 ` Laxman Dewangan
2016-03-08 12:02 ` [PATCH 4/5] gpio: of: Add support to have multiple gpios in gpio-hog Laxman Dewangan
2016-03-09 6:28 ` Markus Pargmann
2016-03-09 13:20 ` Laxman Dewangan
2016-03-09 17:17 ` Stephen Warren
2016-03-10 7:07 ` Laxman Dewangan
2016-03-10 11:16 ` Markus Pargmann
2016-03-10 11:53 ` Laxman Dewangan
2016-03-17 15:46 ` Rob Herring
2016-03-17 17:44 ` Laxman Dewangan
2016-03-08 12:02 ` [PATCH 5/5] gpio: DT: Rephrase property "gpios" of hog node to support multiple gpios Laxman Dewangan
2016-03-09 17:18 ` Stephen Warren
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