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| author | Ingo Molnar | 2017-11-14 07:21:44 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2017-11-14 07:21:44 +0100 |
| commit | 050ab10a645097e47c01cfab3ccf24167e9b266b (patch) | |
| tree | 686b17c63933f187305a87fba696415dccd032ae /drivers/s390/char/tape_std.c | |
| parent | objtool: Fix cross-build (diff) | |
| parent | x86 / CPU: Avoid unnecessary IPIs in arch_freq_get_on_cpu() (diff) | |
| download | kernel-qcow2-linux-050ab10a645097e47c01cfab3ccf24167e9b266b.tar.gz kernel-qcow2-linux-050ab10a645097e47c01cfab3ccf24167e9b266b.tar.xz kernel-qcow2-linux-050ab10a645097e47c01cfab3ccf24167e9b266b.zip | |
Merge branch 'linus' into core/objtool, to pick up dependent commits
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/s390/char/tape_std.c')
| -rw-r--r-- | drivers/s390/char/tape_std.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/s390/char/tape_std.c b/drivers/s390/char/tape_std.c index 7caba0cc8b2a..1f5fab617b67 100644 --- a/drivers/s390/char/tape_std.c +++ b/drivers/s390/char/tape_std.c @@ -33,14 +33,12 @@ * tape_std_assign */ static void -tape_std_assign_timeout(unsigned long data) +tape_std_assign_timeout(struct timer_list *t) { - struct tape_request * request; - struct tape_device * device; + struct tape_request * request = from_timer(request, t, timer); + struct tape_device * device = request->device; int rc; - request = (struct tape_request *) data; - device = request->device; BUG_ON(!device); DBF_EVENT(3, "%08x: Assignment timeout. Device busy.\n", @@ -71,16 +69,12 @@ tape_std_assign(struct tape_device *device) * to another host (actually this shouldn't happen but it does). * So we set up a timeout for this call. */ - init_timer_on_stack(&timeout); - timeout.function = tape_std_assign_timeout; - timeout.data = (unsigned long) request; - timeout.expires = jiffies + 2 * HZ; - add_timer(&timeout); + timer_setup(&request->timer, tape_std_assign_timeout, 0); + mod_timer(&timeout, jiffies + 2 * HZ); rc = tape_do_io_interruptible(device, request); - del_timer_sync(&timeout); - destroy_timer_on_stack(&timeout); + del_timer_sync(&request->timer); if (rc != 0) { DBF_EVENT(3, "%08x: assign failed - device might be busy\n", |