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authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /drivers/gpio/gpiolib-of.h
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'drivers/gpio/gpiolib-of.h')
-rw-r--r--drivers/gpio/gpiolib-of.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-of.h b/drivers/gpio/gpiolib-of.h
new file mode 100644
index 000000000..218cfe5bc
--- /dev/null
+++ b/drivers/gpio/gpiolib-of.h
@@ -0,0 +1,61 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef GPIOLIB_OF_H
+#define GPIOLIB_OF_H
+
+#include <linux/err.h>
+#include <linux/types.h>
+
+#include <linux/notifier.h>
+
+struct device_node;
+struct fwnode_handle;
+struct fwnode_reference_args;
+
+struct gpio_chip;
+struct gpio_desc;
+struct gpio_device;
+
+#ifdef CONFIG_OF_GPIO
+struct gpio_desc *of_find_gpio(struct device_node *np,
+ const char *con_id,
+ unsigned int idx,
+ unsigned long *lookupflags);
+int of_gpiochip_add(struct gpio_chip *gc);
+void of_gpiochip_remove(struct gpio_chip *gc);
+bool of_gpiochip_instance_match(struct gpio_chip *gc, unsigned int index);
+int of_gpio_count(const struct fwnode_handle *fwnode, const char *con_id);
+int of_gpiochip_get_lflags(struct gpio_chip *chip,
+ struct fwnode_reference_args *gpiospec,
+ unsigned long *lflags);
+#else
+static inline struct gpio_desc *of_find_gpio(struct device_node *np,
+ const char *con_id,
+ unsigned int idx,
+ unsigned long *lookupflags)
+{
+ return ERR_PTR(-ENOENT);
+}
+static inline int of_gpiochip_add(struct gpio_chip *gc) { return 0; }
+static inline void of_gpiochip_remove(struct gpio_chip *gc) { }
+static inline bool of_gpiochip_instance_match(struct gpio_chip *gc,
+ unsigned int index)
+{
+ return false;
+}
+static inline int of_gpio_count(const struct fwnode_handle *fwnode,
+ const char *con_id)
+{
+ return 0;
+}
+static inline int of_gpiochip_get_lflags(struct gpio_chip *chip,
+ struct fwnode_reference_args *gpiospec,
+ unsigned long *lflags)
+{
+ return -ENOENT;
+}
+#endif /* CONFIG_OF_GPIO */
+
+extern struct notifier_block gpio_of_notifier;
+
+#endif /* GPIOLIB_OF_H */