diff options
Diffstat (limited to 'drivers/s390/char')
| -rw-r--r-- | drivers/s390/char/sclp_cpi.c | 2 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_quiesce.c | 2 | ||||
| -rw-r--r-- | drivers/s390/char/tape_block.c | 4 | ||||
| -rw-r--r-- | drivers/s390/char/vmwatchdog.c | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/drivers/s390/char/sclp_cpi.c b/drivers/s390/char/sclp_cpi.c index 5a6cef2dfa1..80f7f31310e 100644 --- a/drivers/s390/char/sclp_cpi.c +++ b/drivers/s390/char/sclp_cpi.c @@ -204,7 +204,7 @@ cpi_module_init(void) printk(KERN_WARNING "cpi: no control program identification " "support\n"); sclp_unregister(&sclp_cpi_event); - return -ENOTSUPP; + return -EOPNOTSUPP; } req = cpi_prepare_req(); diff --git a/drivers/s390/char/sclp_quiesce.c b/drivers/s390/char/sclp_quiesce.c index 83f75774df6..56fa6916889 100644 --- a/drivers/s390/char/sclp_quiesce.c +++ b/drivers/s390/char/sclp_quiesce.c @@ -32,7 +32,7 @@ do_load_quiesce_psw(void * __unused) psw_t quiesce_psw; int cpu; - if (atomic_compare_and_swap(-1, smp_processor_id(), &cpuid)) + if (atomic_cmpxchg(&cpuid, -1, smp_processor_id()) != -1) signal_processor(smp_processor_id(), sigp_stop); /* Wait for all other cpus to enter stopped state */ for_each_online_cpu(cpu) { diff --git a/drivers/s390/char/tape_block.c b/drivers/s390/char/tape_block.c index 1efc9f21229..5ced2725d6c 100644 --- a/drivers/s390/char/tape_block.c +++ b/drivers/s390/char/tape_block.c @@ -65,7 +65,7 @@ static void tapeblock_trigger_requeue(struct tape_device *device) { /* Protect against rescheduling. */ - if (atomic_compare_and_swap(0, 1, &device->blk_data.requeue_scheduled)) + if (atomic_cmpxchg(&device->blk_data.requeue_scheduled, 0, 1) != 0) return; schedule_work(&device->blk_data.requeue_task); } @@ -78,7 +78,7 @@ tapeblock_end_request(struct request *req, int uptodate) { if (end_that_request_first(req, uptodate, req->hard_nr_sectors)) BUG(); - end_that_request_last(req); + end_that_request_last(req, uptodate); } static void diff --git a/drivers/s390/char/vmwatchdog.c b/drivers/s390/char/vmwatchdog.c index 5473c23fcb5..5acc0ace3d7 100644 --- a/drivers/s390/char/vmwatchdog.c +++ b/drivers/s390/char/vmwatchdog.c @@ -66,7 +66,7 @@ static int __diag288(enum vmwdt_func func, unsigned int timeout, __cmdl = len; err = 0; asm volatile ( -#ifdef __s390x__ +#ifdef CONFIG_64BIT "diag %2,%4,0x288\n" "1: \n" ".section .fixup,\"ax\"\n" |