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devcoredump: Define 'struct bin_attribute' through macro

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The macro saves some lines of code and simplifies the constification of
the attribute.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20250114-sysfs-const-bin_attr-devcoredump-v1-1-fa93be30efae@weissschuh.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thomas Weißschuh 2025-01-14 22:44:58 +01:00 committed by Greg Kroah-Hartman
parent e3a89cc281
commit bf1ad6c869
1 changed files with 2 additions and 6 deletions
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8
drivers/base/devcoredump.c
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@ -132,12 +132,8 @@ static ssize_t devcd_data_write(struct file *filp, struct kobject *kobj,
return count;
}
static struct bin_attribute devcd_attr_data = {
.attr = { .name = "data", .mode = S_IRUSR | S_IWUSR, },
.size = 0,
.read = devcd_data_read,
.write = devcd_data_write,
};
static struct bin_attribute devcd_attr_data =
__BIN_ATTR(data, 0600, devcd_data_read, devcd_data_write, 0);
static struct bin_attribute *devcd_dev_bin_attrs[] = {
&devcd_attr_data, NULL,