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drivers/hid/hid-picolcd_fb: avoid world-writable sysfs files.

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In line with practice for module parameters, we're adding a build-time
check that sysfs files aren't world-writable.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Bruno Prémont <bonbons@linux-vserver.org>
Acked-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Rusty Russell 2014-05-14 10:33:50 +09:30
parent 2d9a664b81
commit f92201c348
1 changed files with 1 additions and 1 deletions
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2
drivers/hid/hid-picolcd_fb.c
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@ -501,7 +501,7 @@ static ssize_t picolcd_fb_update_rate_store(struct device *dev,
return count;
}
static DEVICE_ATTR(fb_update_rate, 0666, picolcd_fb_update_rate_show,
static DEVICE_ATTR(fb_update_rate, 0664, picolcd_fb_update_rate_show,
picolcd_fb_update_rate_store);
/* initialize Framebuffer device */