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s390: drivers: convert to use DRIVER_ATTR_RO/WO

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We are trying to get rid of DRIVER_ATTR(), and the s390 drivers'
attributes can be trivially changed to use DRIVER_ATTR_RO() and
DRIVER_ATTR_WO().

Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Julian Wiedmann <jwi@linux.vnet.ibm.com>
Cc: Ursula Braun <ubraun@linux.vnet.ibm.com>
Cc: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Cc: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Cc: <linux-s390@vger.kernel.org>
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2017-06-09 11:03:13 +02:00
parent ac3054c4f6
commit 36369569ad
6 changed files with 23 additions and 28 deletions
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6
drivers/s390/net/lcs.c
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@@ -2411,14 +2411,14 @@ static struct ccwgroup_driver lcs_group_driver = {
.restore = lcs_restore,
};
static ssize_t lcs_driver_group_store(struct device_driver *ddrv,
const char *buf, size_t count)
static ssize_t group_store(struct device_driver *ddrv, const char *buf,
size_t count)
{
int err;
err = ccwgroup_create_dev(lcs_root_dev, &lcs_group_driver, 2, buf);
return err ? err : count;
}
static DRIVER_ATTR(group, 0200, NULL, lcs_driver_group_store);
static DRIVER_ATTR_WO(group);
static struct attribute *lcs_drv_attrs[] = {
&driver_attr_group.attr,