From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Tue, 30 Jul 2019 13:43:35 +0300
Subject: gpiolib: of: Reshuffle contents of consumer.h for new library layout
Git-commit: fce04b1ce8e326bf2cafaea4a0c91dbc3e99e403
Patch-mainline: v5.4-rc1
References: jsc#SLE-15847
Kernel build bot reported a compilation error after the commit
f626d6dfb709 ("gpio: of: Break out OF-only code"):
drivers/gpio/gpiolib-devres.o: In function `devm_gpiod_get_from_of_node':
gpiolib-devres.c:(.text+0x19a): undefined reference to `gpiod_get_from_of_node'
This happens due to move the latter under umbrella of CONFIG_OF_GPIO while
customer.h contains staled data.
Fix it by reshuffling contents of consumer.h to satisfy build dependencies.
Reported-by: kbuild test robot <lkp@intel.com>
Fixes: f626d6dfb709 ("gpio: of: Break out OF-only code"):
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190730104337.21235-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
include/linux/gpio/consumer.h | 78 +++++++++++++++++++++--------------
1 file changed, 48 insertions(+), 30 deletions(-)
diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h
index 9ddcf50a3c59..6019d4d128c5 100644
--- a/include/linux/gpio/consumer.h
+++ b/include/linux/gpio/consumer.h
@@ -170,18 +170,8 @@ struct gpio_desc *gpio_to_desc(unsigned gpio);
int desc_to_gpio(const struct gpio_desc *desc);
/* Child properties interface */
-struct device_node;
struct fwnode_handle;
-struct gpio_desc *gpiod_get_from_of_node(struct device_node *node,
- const char *propname, int index,
- enum gpiod_flags dflags,
- const char *label);
-struct gpio_desc *devm_gpiod_get_from_of_node(struct device *dev,
- struct device_node *node,
- const char *propname, int index,
- enum gpiod_flags dflags,
- const char *label);
struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode,
const char *propname, int index,
enum gpiod_flags dflags,
@@ -530,28 +520,8 @@ static inline int desc_to_gpio(const struct gpio_desc *desc)
}
/* Child properties interface */
-struct device_node;
struct fwnode_handle;
-static inline
-struct gpio_desc *gpiod_get_from_of_node(struct device_node *node,
- const char *propname, int index,
- enum gpiod_flags dflags,
- const char *label)
-{
- return ERR_PTR(-ENOSYS);
-}
-
-static inline
-struct gpio_desc *devm_gpiod_get_from_of_node(struct device *dev,
- struct device_node *node,
- const char *propname, int index,
- enum gpiod_flags dflags,
- const char *label)
-{
- return ERR_PTR(-ENOSYS);
-}
-
static inline
struct gpio_desc *fwnode_get_named_gpiod(struct fwnode_handle *fwnode,
const char *propname, int index,
@@ -584,6 +554,54 @@ struct gpio_desc *devm_fwnode_get_gpiod_from_child(struct device *dev,
flags, label);
}
+#if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_OF_GPIO)
+struct device_node;
+
+struct gpio_desc *gpiod_get_from_of_node(struct device_node *node,
+ const char *propname, int index,
+ enum gpiod_flags dflags,
+ const char *label);
+
+#else /* CONFIG_GPIOLIB && CONFIG_OF_GPIO */
+
+struct device_node;
+
+static inline
+struct gpio_desc *gpiod_get_from_of_node(struct device_node *node,
+ const char *propname, int index,
+ enum gpiod_flags dflags,
+ const char *label)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+#endif /* CONFIG_GPIOLIB && CONFIG_OF_GPIO */
+
+#ifdef CONFIG_GPIOLIB
+struct device_node;
+
+struct gpio_desc *devm_gpiod_get_from_of_node(struct device *dev,
+ struct device_node *node,
+ const char *propname, int index,
+ enum gpiod_flags dflags,
+ const char *label);
+
+#else /* CONFIG_GPIOLIB */
+
+struct device_node;
+
+static inline
+struct gpio_desc *devm_gpiod_get_from_of_node(struct device *dev,
+ struct device_node *node,
+ const char *propname, int index,
+ enum gpiod_flags dflags,
+ const char *label)
+{
+ return ERR_PTR(-ENOSYS);
+}
+
+#endif /* CONFIG_GPIOLIB */
+
#if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS)
int gpiod_export(struct gpio_desc *desc, bool direction_may_change);
--
2.26.2