linux-kernel - [PATCH 2/5] gpiolib: of: stop exporting of_gpio_named

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 19 Dec 2022 11:20:13 -0800
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>
Cc:     linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH 2/5] gpiolib: of: stop exporting of_gpio_named_count()

The only user of this function is gpiolib-of.c so move it there.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
---
 drivers/gpio/gpiolib-of.c | 26 ++++++++++++++++++++++++++
 include/linux/of_gpio.h   | 26 --------------------------
 2 files changed, 26 insertions(+), 26 deletions(-)

diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 4fff7258ee41..6724e375678d 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -23,6 +23,32 @@
 #include "gpiolib.h"
 #include "gpiolib-of.h"
 
+/**
+ * of_gpio_named_count() - Count GPIOs for a device
+ * @np:		device node to count GPIOs for
+ * @propname:	property name containing gpio specifier(s)
+ *
+ * The function returns the count of GPIOs specified for a node.
+ * Note that the empty GPIO specifiers count too. Returns either
+ *   Number of gpios defined in property,
+ *   -EINVAL for an incorrectly formed gpios property, or
+ *   -ENOENT for a missing gpios property
+ *
+ * Example:
+ * gpios = <0
+ *          &gpio1 1 2
+ *          0
+ *          &gpio2 3 4>;
+ *
+ * The above example defines four GPIOs, two of which are not specified.
+ * This function will return '4'
+ */
+static int of_gpio_named_count(const struct device_node *np,
+			       const char *propname)
+{
+	return of_count_phandle_with_args(np, propname, "#gpio-cells");
+}
+
 /**
  * of_gpio_spi_cs_get_count() - special GPIO counting for SPI
  * @dev:    Consuming device
diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h
index 39f16a960565..680025c1a55b 100644
--- a/include/linux/of_gpio.h
+++ b/include/linux/of_gpio.h
@@ -79,32 +79,6 @@ static inline int of_get_named_gpio_flags(const struct device_node *np,
 
 #endif /* CONFIG_OF_GPIO */
 
-/**
- * of_gpio_named_count() - Count GPIOs for a device
- * @np:		device node to count GPIOs for
- * @propname:	property name containing gpio specifier(s)
- *
- * The function returns the count of GPIOs specified for a node.
- * Note that the empty GPIO specifiers count too. Returns either
- *   Number of gpios defined in property,
- *   -EINVAL for an incorrectly formed gpios property, or
- *   -ENOENT for a missing gpios property
- *
- * Example:
- * gpios = <0
- *          &gpio1 1 2
- *          0
- *          &gpio2 3 4>;
- *
- * The above example defines four GPIOs, two of which are not specified.
- * This function will return '4'
- */
-static inline int of_gpio_named_count(const struct device_node *np,
-				      const char *propname)
-{
-	return of_count_phandle_with_args(np, propname, "#gpio-cells");
-}
-
 static inline int of_get_gpio_flags(const struct device_node *np, int index,
 		      enum of_gpio_flags *flags)
 {
-- 
2.39.0.314.g84b9a713c41-goog