From 562e932a077cb35173d8dc11e5005f9c5acd22f0 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Thomas=20Wei=C3=9Fschuh?= Date: Sun, 3 Nov 2024 17:03:39 +0000 Subject: [PATCH] driver core: Constify attribute arguments of binary attributes MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit As preparation for the constification of struct bin_attribute, constify the arguments of the read and write callbacks. Signed-off-by: Thomas Weißschuh Acked-by: Krzysztof Wilczyński Link: https://lore.kernel.org/r/20241103-sysfs-const-bin_attr-v2-10-71110628844c@weissschuh.net Signed-off-by: Greg Kroah-Hartman --- drivers/base/node.c | 4 ++-- drivers/base/topology.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/base/node.c b/drivers/base/node.c index eb72580288e62..3e761633ac758 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -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); diff --git a/drivers/base/topology.c b/drivers/base/topology.c index 89f98be5c5b99..1090751d7f458 100644 --- a/drivers/base/topology.c +++ b/drivers/base/topology.c @@ -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); \ -- 2.49.0