From 58ea91c05346f7c6336e6248b743aa9a8e1c19a9 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Mon, 17 May 2010 10:00:07 +0200 Subject: [S390] avoid default_llseek in s390 drivers Use nonseekable_open for a couple of s390 device drivers. This avoids the use of default_llseek function which has a dependency on the BKL. Signed-off-by: Martin Schwidefsky --- drivers/s390/cio/chsc_sch.c | 1 + drivers/s390/cio/css.c | 1 + 2 files changed, 2 insertions(+) (limited to 'drivers/s390/cio') diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c index 3b6f4adc509..a83877c664a 100644 --- a/drivers/s390/cio/chsc_sch.c +++ b/drivers/s390/cio/chsc_sch.c @@ -803,6 +803,7 @@ static long chsc_ioctl(struct file *filp, unsigned int cmd, static const struct file_operations chsc_fops = { .owner = THIS_MODULE, + .open = nonseekable_open, .unlocked_ioctl = chsc_ioctl, .compat_ioctl = chsc_ioctl, }; diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c index da6df048328..ac94ac75145 100644 --- a/drivers/s390/cio/css.c +++ b/drivers/s390/cio/css.c @@ -1065,6 +1065,7 @@ static ssize_t cio_settle_write(struct file *file, const char __user *buf, } static const struct file_operations cio_settle_proc_fops = { + .open = nonseekable_open, .write = cio_settle_write, }; -- cgit v1.2.2