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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-28 09:02:24 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-28 09:02:24 -0800 |
| commit | e770d73ceb93c235525cb9bbbf1374c9b61a0895 (patch) | |
| tree | ac72b64d1978fece984c8b5a27442acbef7f172c /drivers/s390 | |
| parent | be86497152220677e3e5cb326519e19d727f8674 (diff) | |
| parent | 07be0382097027cde68d9268cc628741069b5762 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 patches from Martin Schwidefsky:
"A new binary interface to be able to query and modify the LPAR
scheduler weight and cap settings. Some improvements for the hvc
terminal over iucv and a couple of bux fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/hypfs: add interface for diagnose 0x304
s390: wire up sys_sched_setattr/sys_sched_getattr
s390/uapi: fix struct statfs64 definition
s390/uaccess: remove dead extern declarations, make functions static
s390/uaccess: test if current->mm is set before walking page tables
s390/zfcpdump: make zfcpdump depend on 64BIT
s390/32bit: fix cmpxchg64
s390/xpram: don't modify module parameters
s390/zcrypt: remove zcrypt kmsg documentation again
s390/hvc_iucv: Automatically assign free HVC terminal devices
s390/hvc_iucv: Display connection details through device attributes
s390/hvc_iucv: fix sparse warning
s390/vmur: Link parent CCW device during UR device creation
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/block/xpram.c | 5 | ||||
| -rw-r--r-- | drivers/s390/char/sclp_cmd.c | 5 | ||||
| -rw-r--r-- | drivers/s390/char/vmur.c | 4 |
3 files changed, 10 insertions, 4 deletions
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c index 464dd29d06c..58141f0651f 100644 --- a/drivers/s390/block/xpram.c +++ b/drivers/s390/block/xpram.c @@ -257,6 +257,7 @@ static int __init xpram_setup_sizes(unsigned long pages) unsigned long mem_needed; unsigned long mem_auto; unsigned long long size; + char *sizes_end; int mem_auto_no; int i; @@ -275,8 +276,8 @@ static int __init xpram_setup_sizes(unsigned long pages) mem_auto_no = 0; for (i = 0; i < xpram_devs; i++) { if (sizes[i]) { - size = simple_strtoull(sizes[i], &sizes[i], 0); - switch (sizes[i][0]) { + size = simple_strtoull(sizes[i], &sizes_end, 0); + switch (*sizes_end) { case 'g': case 'G': size <<= 20; diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index cb3c4e05a38..49af8eeb90e 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -700,3 +700,8 @@ out: free_page((unsigned long) sccb); return rc; } + +bool sclp_has_sprp(void) +{ + return !!(sclp_fac84 & 0x2); +} diff --git a/drivers/s390/char/vmur.c b/drivers/s390/char/vmur.c index 64c467998a9..0efb27f6f19 100644 --- a/drivers/s390/char/vmur.c +++ b/drivers/s390/char/vmur.c @@ -922,8 +922,8 @@ static int ur_set_online(struct ccw_device *cdev) goto fail_free_cdev; } - urd->device = device_create(vmur_class, NULL, urd->char_device->dev, - NULL, "%s", node_id); + urd->device = device_create(vmur_class, &cdev->dev, + urd->char_device->dev, NULL, "%s", node_id); if (IS_ERR(urd->device)) { rc = PTR_ERR(urd->device); TRACE("ur_set_online: device_create rc=%d\n", rc); |