1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
From foo@baz Wed Jul 19 14:30:27 CEST 2017
Date: Wed, 19 Jul 2017 14:30:27 +0200
To: Greg KH <gregkh@linuxfoundation.org>
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: fbdev: uvesafb: remove DRIVER_ATTR() usage
It's better to be explicit and use the DRIVER_ATTR_RW() macro when
defining a driver's sysfs file. Bonus is this fixes up a checkpatch.pl
warning.
This is part of a series to drop DRIVER_ATTR() from the tree entirely.
Cc: Michal Januszewski <spock@gentoo.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/video/fbdev/uvesafb.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -1860,19 +1860,18 @@ static int uvesafb_setup(char *options)
}
#endif /* !MODULE */
-static ssize_t show_v86d(struct device_driver *dev, char *buf)
+static ssize_t v86d_show(struct device_driver *dev, char *buf)
{
return snprintf(buf, PAGE_SIZE, "%s\n", v86d_path);
}
-static ssize_t store_v86d(struct device_driver *dev, const char *buf,
+static ssize_t v86d_store(struct device_driver *dev, const char *buf,
size_t count)
{
strncpy(v86d_path, buf, PATH_MAX);
return count;
}
-
-static DRIVER_ATTR(v86d, S_IRUGO | S_IWUSR, show_v86d, store_v86d);
+static DRIVER_ATTR_RW(v86d);
static int uvesafb_init(void)
{
|
