From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Fri, 9 Jun 2017 09:03:07 +0000 (+0200)
Subject: TTY: hvc: convert to use DRIVER_ATTR_RW
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4e70a6fe6dc5d78939d9e155db3bd6cef28ec310;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

TTY: hvc: convert to use DRIVER_ATTR_RW

We are trying to get rid of DRIVER_ATTR(), and the hvc driver's
attribute can be trivially changed to use DRIVER_ATTR_RW().

Cc: Jiri Slaby <jslaby@suse.com>
Cc: <linuxppc-dev@lists.ozlabs.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
index 99bb875178d7..096ea5f511bd 100644
--- a/drivers/tty/hvc/hvcs.c
+++ b/drivers/tty/hvc/hvcs.c
@@ -484,13 +484,13 @@ static struct attribute_group hvcs_attr_group = {
 	.attrs = hvcs_attrs,
 };
 
-static ssize_t hvcs_rescan_show(struct device_driver *ddp, char *buf)
+static ssize_t rescan_show(struct device_driver *ddp, char *buf)
 {
 	/* A 1 means it is updating, a 0 means it is done updating */
 	return snprintf(buf, PAGE_SIZE, "%d\n", hvcs_rescan_status);
 }
 
-static ssize_t hvcs_rescan_store(struct device_driver *ddp, const char * buf,
+static ssize_t rescan_store(struct device_driver *ddp, const char * buf,
 		size_t count)
 {
 	if ((simple_strtol(buf, NULL, 0) != 1)
@@ -505,8 +505,7 @@ static ssize_t hvcs_rescan_store(struct device_driver *ddp, const char * buf,
 	return count;
 }
 
-static DRIVER_ATTR(rescan,
-	S_IRUGO | S_IWUSR, hvcs_rescan_show, hvcs_rescan_store);
+static DRIVER_ATTR_RW(rescan);
 
 static void hvcs_kick(void)
 {