Commit 562e932a authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Greg Kroah-Hartman
Browse files

driver core: Constify attribute arguments of binary attributes 



As preparation for the constification of struct bin_attribute,
constify the arguments of the read and write callbacks.

Signed-off-by: default avatarThomas Weißschuh <linux@weissschuh.net>
Acked-by: default avatarKrzysztof Wilczyński <kw@linux.com>
Link: https://lore.kernel.org/r/20241103-sysfs-const-bin_attr-v2-10-71110628844c@weissschuh.net


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent eb2e6c3a

drivers/base/node.c

+2 −2
Original line number Diff line number Diff line
@@ -27,7 +27,7 @@ static const struct bus_type node_subsys = { 
};



static inline ssize_t cpumap_read(struct file *file, struct kobject *kobj,

				  struct bin_attribute *attr, char *buf,

				  const struct bin_attribute *attr, char *buf,

				  loff_t off, size_t count)

{

	struct device *dev = kobj_to_dev(kobj);
@@ -48,7 +48,7 @@ static inline ssize_t cpumap_read(struct file *file, struct kobject *kobj, 
static BIN_ATTR_RO(cpumap, CPUMAP_FILE_MAX_BYTES);



static inline ssize_t cpulist_read(struct file *file, struct kobject *kobj,

				   struct bin_attribute *attr, char *buf,

				   const struct bin_attribute *attr, char *buf,

				   loff_t off, size_t count)

{

	struct device *dev = kobj_to_dev(kobj);

drivers/base/topology.c

+2 −2
Original line number Diff line number Diff line
@@ -23,7 +23,7 @@ static ssize_t name##_show(struct device *dev, \ 


#define define_siblings_read_func(name, mask)					\

static ssize_t name##_read(struct file *file, struct kobject *kobj,		\

			   struct bin_attribute *attr, char *buf,		\

			   const struct bin_attribute *attr, char *buf,		\

			   loff_t off, size_t count)				\

{										\

	struct device *dev = kobj_to_dev(kobj);                                 \
@@ -33,7 +33,7 @@ static ssize_t name##_read(struct file *file, struct kobject *kobj, \ 
}										\

										\

static ssize_t name##_list_read(struct file *file, struct kobject *kobj,	\

				struct bin_attribute *attr, char *buf,		\

				const struct bin_attribute *attr, char *buf,	\

				loff_t off, size_t count)			\

{										\

	struct device *dev = kobj_to_dev(kobj);					\