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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-28 21:02:24 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-28 21:02:24 +0400
commite770d73ceb93c235525cb9bbbf1374c9b61a0895 (patch)
treeac72b64d1978fece984c8b5a27442acbef7f172c /drivers/s390
parentbe86497152220677e3e5cb326519e19d727f8674 (diff)
parent07be0382097027cde68d9268cc628741069b5762 (diff)
downloadlinux-e770d73ceb93c235525cb9bbbf1374c9b61a0895.tar.xz
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.c5
-rw-r--r--drivers/s390/char/sclp_cmd.c5
-rw-r--r--drivers/s390/char/vmur.c4
3 files changed, 10 insertions, 4 deletions
diff --git a/drivers/s390/block/xpram.c b/drivers/s390/block/xpram.c
index 464dd29d06c0..58141f0651f2 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 cb3c4e05a385..49af8eeb90ea 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 64c467998a90..0efb27f6f199 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);