linux-kernel - [PATCH] fbdev: uvesafb: remove DRIVER

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Date:   Wed, 19 Jul 2017 14:51:19 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Michal Januszewski <spock@...too.org>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Cc:     linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] fbdev: uvesafb: remove DRIVER_ATTR() usage

From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

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@...too.org>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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)
 {