diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2024-12-16 12:30:09 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-12-17 19:00:44 -0800 |
| commit | 2d7b422fa7952e3f15fc0912b12530af1d265193 (patch) | |
| tree | 7d879af42d6bf50f802a43f1c5c4e4def93049d4 /drivers/net/phy | |
| parent | a2558b410de3b0b6c38222ac4858188a55bc52ff (diff) | |
net: phy: ks8995: constify 'struct bin_attribute'
The sysfs core now allows instances of 'struct bin_attribute' to be
moved into read-only memory. Make use of that to protect them against
accidental or malicious modifications.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20241216-sysfs-const-bin_attr-net-v1-2-ec460b91f274@weissschuh.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/spi_ks8995.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c index 7196e927c2cd..076a370be849 100644 --- a/drivers/net/phy/spi_ks8995.c +++ b/drivers/net/phy/spi_ks8995.c @@ -289,7 +289,7 @@ static int ks8995_reset(struct ks8995_switch *ks) } static ssize_t ks8995_registers_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) + const struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct device *dev; struct ks8995_switch *ks8995; @@ -301,7 +301,7 @@ static ssize_t ks8995_registers_read(struct file *filp, struct kobject *kobj, } static ssize_t ks8995_registers_write(struct file *filp, struct kobject *kobj, - struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) + const struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct device *dev; struct ks8995_switch *ks8995; @@ -401,8 +401,8 @@ static const struct bin_attribute ks8995_registers_attr = { .mode = 0600, }, .size = KS8995_REGS_SIZE, - .read = ks8995_registers_read, - .write = ks8995_registers_write, + .read_new = ks8995_registers_read, + .write_new = ks8995_registers_write, }; /* ------------------------------------------------------------------------ */ |