From 1d6249c1ce826fcf03c695973095eb4a50fb7fd2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= Date: Mon, 11 Aug 2025 11:13:35 +0200 Subject: sysfs: remove bin_attribute::read_new/write_new() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit These transitional fields are now unused and unnecessary. Remove them and their logic in the sysfs core. Signed-off-by: Thomas Weißschuh Link: https://lore.kernel.org/r/20250811-sysfs-const-bin_attr-final-v4-1-7b6053fd58bb@weissschuh.net Signed-off-by: Greg Kroah-Hartman --- include/linux/sysfs.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux/sysfs.h') diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index f418aae4f113..7544f6d81c05 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -308,12 +308,8 @@ struct bin_attribute { struct address_space *(*f_mapping)(void); ssize_t (*read)(struct file *, struct kobject *, const struct bin_attribute *, char *, loff_t, size_t); - ssize_t (*read_new)(struct file *, struct kobject *, const struct bin_attribute *, - char *, loff_t, size_t); ssize_t (*write)(struct file *, struct kobject *, const struct bin_attribute *, char *, loff_t, size_t); - ssize_t (*write_new)(struct file *, struct kobject *, - const struct bin_attribute *, char *, loff_t, size_t); loff_t (*llseek)(struct file *, struct kobject *, const struct bin_attribute *, loff_t, int); int (*mmap)(struct file *, struct kobject *, const struct bin_attribute *attr, -- cgit v1.2.3 From 44d454fcffa8b08d6d66df132121c1d387fa85db Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= Date: Mon, 11 Aug 2025 11:13:36 +0200 Subject: sysfs: remove attribute_group::bin_attrs_new MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This transitional field is now unused and unnecessary. Remove it. Signed-off-by: Thomas Weißschuh Link: https://lore.kernel.org/r/20250811-sysfs-const-bin_attr-final-v4-2-7b6053fd58bb@weissschuh.net Signed-off-by: Greg Kroah-Hartman --- include/linux/sysfs.h | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'include/linux/sysfs.h') diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 7544f6d81c05..9a25a2911652 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -106,10 +106,7 @@ struct attribute_group { const struct bin_attribute *, int); struct attribute **attrs; - union { - const struct bin_attribute *const *bin_attrs; - const struct bin_attribute *const *bin_attrs_new; - }; + const struct bin_attribute *const *bin_attrs; }; #define SYSFS_PREALLOC 010000 @@ -293,7 +290,7 @@ __ATTRIBUTE_GROUPS(_name) #define BIN_ATTRIBUTE_GROUPS(_name) \ static const struct attribute_group _name##_group = { \ - .bin_attrs_new = _name##_attrs, \ + .bin_attrs = _name##_attrs, \ }; \ __ATTRIBUTE_GROUPS(_name) -- cgit v1.2.3