24 Sep, 2012
4 commits
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If the mapping of FCP device bus ID and corresponding subchannel
is modified while the Linux image is suspended, the resume of FCP
devices can fail. During resume, zfcp gets callbacks from cio regarding
the modified subchannels but they can be arbitrarily mixed with the
restore/resume callback. Since the cio callbacks would trigger
adapter recovery, zfcp could wakeup before the resume callback.
Therefore, ignore the cio callbacks regarding subchannels while
being suspended. We can safely do so, since zfcp does not deal itself
with subchannels. For problem determination purposes, we still trace the
ignored callback events.The following kernel messages could be seen on resume:
kernel: : parent should not be sleeping
As part of adapter reopen recovery, zfcp performs auto port scanning
which can erroneously try to register new remote ports with
scsi_transport_fc and the device core code complains about the parent
(adapter) still sleeping.kernel: zfcp.3dff9c: :\
Setting up the QDIO connection to the FCP adapter failedkernel: zfcp.574d43: :\
ERP cannot recover an error on the FCP deviceIn such cases, the adapter gave up recovery and remained blocked along
with its child objects: remote ports and LUNs/scsi devices. Even the
adapter shutdown as part of giving up recovery failed because the ccw
device state remained disconnected. Later, the corresponding remote
ports ran into dev_loss_tmo. As a result, the LUNs were erroneously
not available again after resume.Even a manually triggered adapter recovery (e.g. sysfs attribute
failed, or device offline/online via sysfs) could not recover the
adapter due to the remaining disconnected state of the corresponding
ccw device.Signed-off-by: Steffen Maier
Cc: #2.6.32+
Signed-off-by: James Bottomley -
The pl vector has scount elements, i.e. pl[scount-1] is the last valid
element. For maximum sized requests, payload->counter == scount after
the last loop iteration. Therefore, do bounds checking first (with
boolean shortcut) to not access the invalid element pl[scount].Do not trust the maximum sbale->scount value from the HBA
but ensure we won't access the pl vector out of our allocated bounds.
While at it, clean up scoping and prevent unnecessary memset.Minor fix for 86a9668a8d29ea711613e1cb37efa68e7c4db564
"[SCSI] zfcp: support for hardware data router"Signed-off-by: Steffen Maier
Reviewed-by: Martin Peschke
Cc: #3.2+
Signed-off-by: James Bottomley -
Duplicate fssrh_2 from a54ca0f62f953898b05549391ac2a8a4dad6482b
"[SCSI] zfcp: Redesign of the debug tracing for HBA records."
complicates distinction of generic status read response from
local link up.
Duplicate fsscth1 from 2c55b750a884b86dea8b4cc5f15e1484cc47a25c
"[SCSI] zfcp: Redesign of the debug tracing for SAN records."
complicates distinction of good common transport response from
invalid port handle.Signed-off-by: Steffen Maier
Reviewed-by: Martin Peschke
Cc: #2.6.38+
Signed-off-by: James Bottomley -
Commit a9277e7783651d4e0a849f7988340b1c1cf748a4
"[SCSI] scsi_transport_fc: Getting FC Port Speed in sync with FC-GS"
changed the semantics of FC_PORTSPEED defines to
FDMI port attributes of FC-HBA/SM-HBA
which is different from the previous bit reversed
Report Port Speed Capabilities (RPSC) ELS of FC-GS/FC-LS.Zfcp showed "10 Gbit" instead of "4 Gbit" for supported_speeds.
It now uses explicit bit conversion as the other LLDs already
do, in order to be independent of the kernel bit semantics.
See also http://marc.info/?l=linux-scsi&m=134452926830730&w=2Signed-off-by: Steffen Maier
Reviewed-by: Martin Peschke
Cc: #3.4+
Signed-off-by: James Bottomley
08 Aug, 2012
1 commit
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If the last block of the HSA is read, EVSTATE_ALL_STORED is returned
by SCLP. Because of a missing break in the switch statement two trace
entries are written in this case: "all stored" and "part stored".This patch adds the missing break and also adds a "fall through"
comment to improve the readability.Signed-off-by: Michael Holzheu
Reported-by: David A Gilbert
Signed-off-by: Martin Schwidefsky
27 Jul, 2012
1 commit
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Pull networking updates and fixes from David Miller:
1) Reinstate the no-ref optimization for input route lookups in ipv4 to
fix some routing cache removal perf regressions.2) Make TCP socket pre-demux work on ipv6 side too, from Eric Dumazet.
3) Get RX hash value from correct place in be2net driver, from
Sarveshwar Bandi.4) Validation of FIB cached routes missing critical check, from Eric
Dumazet.5) EEH support in mlx4 driver, from Kleber Sacilotto de Souza.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (23 commits)
ipv6: Early TCP socket demux
ipv4: Fix input route performance regression.
pch_gbe: vlan skb len fix
pch_gbe: add extra clean tx
pch_gbe: fix transmit watchdog timeout
ixgbe: fix panic while dumping packets on Tx hang with IOMMU
be2net: Fix to parse RSS hash from Receive completions correctly.
net/mlx4_en: Limit the RFS filter IDs to be < RPS_NO_FILTER
hyperv: Add error handling to rndis_filter_device_add()
hyperv: Add a check for ring_size value
ipv4: rt_cache_valid must check expired routes
net/pch_gpe: Cannot disable ethernet autonegation
qeth: repair crash in qeth_l3_vlan_rx_kill_vid()
netiucv: cleanup attribute usage
net: wiznet add missing HAS_IOMEM dependency
be2net: Missing byteswap in be_get_fw_log_level causes oops on PowerPC
mlx4: Add support for EEH error recovery
cdc-ncm: tag Ericsson WWAN devices (eg F5521gw) with FLAG_WWAN
wanmain: comparing array with NULL
caif: fix NULL pointer check
...
26 Jul, 2012
2 commits
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Commit efc73f4b "net: Fix memory leak - vlan_info struct" adds deletion of
VLAN 0 for devices with feature NETIF_F_HW_VLAN_FILTER. For driver
qeth these are the layer 3 devices. Usually there exists no
separate vlan net_device for VLAN 0. Thus the qeth functions
qeth_l3_free_vlan_addresses4() and qeth_l3_free_vlan_addresses6()
require an extra checking if function __vlan_find_dev_deep()
returns with a net_device.Cc: stable@vger.kernel.org
Signed-off-by: Ursula Braun
Signed-off-by: Frank Blaschka
Signed-off-by: David S. Miller -
Let the driver core handle device attribute creation and removal. This
will simplify the code and eliminates races between attribute
availability and userspace notification via uevents.Signed-off-by: Sebastian Ott
Signed-off-by: Frank Blaschka
Acked-by: Ursula Braun
Signed-off-by: David S. Miller
25 Jul, 2012
2 commits
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Pull KVM updates from Avi Kivity:
"Highlights include
- full big real mode emulation on pre-Westmere Intel hosts (can be
disabled with emulate_invalid_guest_state=0)
- relatively small ppc and s390 updates
- PCID/INVPCID support in guests
- EOI avoidance; 3.6 guests should perform better on 3.6 hosts on
interrupt intensive workloads)
- Lockless write faults during live migration
- EPT accessed/dirty bits support for new Intel processors"Fix up conflicts in:
- Documentation/virtual/kvm/api.txt:Stupid subchapter numbering, added next to each other.
- arch/powerpc/kvm/booke_interrupts.S:
PPC asm changes clashing with the KVM fixes
- arch/s390/include/asm/sigp.h, arch/s390/kvm/sigp.c:
Duplicated commits through the kvm tree and the s390 tree, with
subsequent edits in the KVM tree.* tag 'kvm-3.6-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (93 commits)
KVM: fix race with level interrupts
x86, hyper: fix build with !CONFIG_KVM_GUEST
Revert "apic: fix kvm build on UP without IOAPIC"
KVM guest: switch to apic_set_eoi_write, apic_write
apic: add apic_set_eoi_write for PV use
KVM: VMX: Implement PCID/INVPCID for guests with EPT
KVM: Add x86_hyper_kvm to complete detect_hypervisor_platform check
KVM: PPC: Critical interrupt emulation support
KVM: PPC: e500mc: Fix tlbilx emulation for 64-bit guests
KVM: PPC64: booke: Set interrupt computation mode for 64-bit host
KVM: PPC: bookehv: Add ESR flag to Data Storage Interrupt
KVM: PPC: bookehv64: Add support for std/ld emulation.
booke: Added crit/mc exception handler for e500v2
booke/bookehv: Add host crit-watchdog exception support
KVM: MMU: document mmu-lock and fast page fault
KVM: MMU: fix kvm_mmu_pagetable_walk tracepoint
KVM: MMU: trace fast page fault
KVM: MMU: fast path of handling guest page fault
KVM: MMU: introduce SPTE_MMU_WRITEABLE bit
KVM: MMU: fold tlb flush judgement into mmu_spte_update
... -
Pull networking changes from David S Miller:
1) Remove the ipv4 routing cache. Now lookups go directly into the FIB
trie and use prebuilt routes cached there.No more garbage collection, no more rDOS attacks on the routing
cache. Instead we now get predictable and consistent performance,
no matter what the pattern of traffic we service.This has been almost 2 years in the making. Special thanks to
Julian Anastasov, Eric Dumazet, Steffen Klassert, and others who
have helped along the way.I'm sure that with a change of this magnitude there will be some
kind of fallout, but such things ought the be simple to fix at this
point. Luckily I'm not European so I'll be around all of August to
fix things :-)The major stages of this work here are each fronted by a forced
merge commit whose commit message contains a top-level description
of the motivations and implementation issues.2) Pre-demux of established ipv4 TCP sockets, saves a route demux on
input.3) TCP SYN/ACK performance tweaks from Eric Dumazet.
4) Add namespace support for netfilter L4 conntrack helpers, from Gao
Feng.5) Add config mechanism for Energy Efficient Ethernet to ethtool, from
Yuval Mintz.6) Remove quadratic behavior from /proc/net/unix, from Eric Dumazet.
7) Support for connection tracker helpers in userspace, from Pablo
Neira Ayuso.8) Allow userspace driven TX load balancing functions in TEAM driver,
from Jiri Pirko.9) Kill off NLMSG_PUT and RTA_PUT macros, more gross stuff with
embedded gotos.10) TCP Small Queues, essentially minimize the amount of TCP data queued
up in the packet scheduler layer. Whereas the existing BQL (Byte
Queue Limits) limits the pkt_sched --> netdevice queuing levels,
this controls the TCP --> pkt_sched queueing levels.From Eric Dumazet.
11) Reduce the number of get_page/put_page ops done on SKB fragments,
from Alexander Duyck.12) Implement protection against blind resets in TCP (RFC 5961), from
Eric Dumazet.13) Support the client side of TCP Fast Open, basically the ability to
send data in the SYN exchange, from Yuchung Cheng.Basically, the sender queues up data with a sendmsg() call using
MSG_FASTOPEN, then they do the connect() which emits the queued up
fastopen data.14) Avoid all the problems we get into in TCP when timers or PMTU events
hit a locked socket. The TCP Small Queues changes added a
tcp_release_cb() that allows us to queue work up to the
release_sock() caller, and that's what we use here too. From Eric
Dumazet.15) Zero copy on TX support for TUN driver, from Michael S. Tsirkin.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1870 commits)
genetlink: define lockdep_genl_is_held() when CONFIG_LOCKDEP
r8169: revert "add byte queue limit support".
ipv4: Change rt->rt_iif encoding.
net: Make skb->skb_iif always track skb->dev
ipv4: Prepare for change of rt->rt_iif encoding.
ipv4: Remove all RTCF_DIRECTSRC handliing.
ipv4: Really ignore ICMP address requests/replies.
decnet: Don't set RTCF_DIRECTSRC.
net/ipv4/ip_vti.c: Fix __rcu warnings detected by sparse.
ipv4: Remove redundant assignment
rds: set correct msg_namelen
openvswitch: potential NULL deref in sample()
tcp: dont drop MTU reduction indications
bnx2x: Add new 57840 device IDs
tcp: avoid oops in tcp_metrics and reset tcpm_stamp
niu: Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return value
niu: Fix to check for dma mapping errors.
net: Fix references to out-of-scope variables in put_cmsg_compat()
net: ethernet: davinci_emac: add pm_runtime support
net: ethernet: davinci_emac: Remove unnecessary #include
...
20 Jul, 2012
1 commit
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Remove the file name from the comment at top of many files. In most
cases the file name was wrong anyway, so it's rather pointless.Also unify the IBM copyright statement. We did have a lot of sightly
different statements and wanted to change them one after another
whenever a file gets touched. However that never happened. Instead
people start to take the old/"wrong" statements to use as a template
for new files.
So unify all of them in one go.Signed-off-by: Heiko Carstens
17 Jul, 2012
1 commit
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Convert the existing uses of random_ether_addr to
the new eth_random_addr.Signed-off-by: Joe Perches
Signed-off-by: David S. Miller
16 Jul, 2012
2 commits
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The adapter interrupt for an APQN must be re-enabled after a reset.
This patch sends the interrupt enablement request again, if the APQN
is busy or the reset is still in progress.Signed-off-by: Holger Dengler
Signed-off-by: Heiko Carstens -
Add a mechanism to wait for outstanding IO during shutdown.
Schedule the block_bh and device_bh and wait until our request queues
are empty.Signed-off-by: Stefan Haberland
Signed-off-by: Martin Schwidefsky
Signed-off-by: Heiko Carstens
05 Jul, 2012
1 commit
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Signed-off-by: David S. Miller
14 Jun, 2012
1 commit
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For processing under KVM it is required to detect
the actual SCLP console type in order to set it as
preferred console.Signed-off-by: Heinz Graalfs
Acked-by: Heiko Carstens
Acked-by: Peter Oberparleiter
Signed-off-by: Cornelia Huck
Signed-off-by: Marcelo Tosatti
05 Jun, 2012
3 commits
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Let the driver core handle driver attribute creation and removal. This
will simplify the code and eliminates races between attribute
availability and userspace notification via uevents.Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Let the driver core handle device attribute creation and removal. This
will simplify the code and eliminates races between attribute
availability and userspace notification via uevents.Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Let the driver core handle device attribute creation and removal. This
will simplify the code and eliminates races between attribute
availability and userspace notification via uevents.Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky
01 Jun, 2012
1 commit
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Pull s390 patches from Heiko Carstens:
"A couple of s390 patches for the 3.5 merge window. Just a collection
of bug fixes and cleanups."* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/uaccess: fix access_ok compile warnings
s390/cmpxchg: select HAVE_CMPXCHG_LOCAL option
s390/cmpxchg: fix sign extension bugs
s390/cmpxchg: fix 1 and 2 byte memory accesses
s390/cmpxchg: fix compile warnings specific to s390
s390/cmpxchg: add missing memory barrier to cmpxchg64
s390/cpu: remove cpu "capabilities" sysfs attribute
s390/kernel: Fix smp_call_ipl_cpu() for offline CPUs
s390/kernel: Introduce memcpy_absolute() function
s390/headers: replace __s390x__ with CONFIG_64BIT where possible
s390/headers: remove #ifdef __KERNEL__ from not exported headers
s390/irq: split irq stats for cpu-measurement alert facilities
s390/kexec: Move early_pgm_check_handler() to text section
s390/kdump: Use real mode for PSW restart and kexec
s390/kdump: Account /sys/kernel/kexec_crash_size changes in OS info
s390/kernel: Remove OS info init function call and diag 308 for kdump
25 May, 2012
1 commit
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Pull KVM changes from Avi Kivity:
"Changes include additional instruction emulation, page-crossing MMIO,
faster dirty logging, preventing the watchdog from killing a stopped
guest, module autoload, a new MSI ABI, and some minor optimizations
and fixes. Outside x86 we have a small s390 and a very large ppc
update.Regarding the new (for kvm) rebaseless workflow, some of the patches
that were merged before we switch trees had to be rebased, while
others are true pulls. In either case the signoffs should be correct
now."Fix up trivial conflicts in Documentation/feature-removal-schedule.txt
arch/powerpc/kvm/book3s_segment.S and arch/x86/include/asm/kvm_para.h.I suspect the kvm_para.h resolution ends up doing the "do I have cpuid"
check effectively twice (it was done differently in two different
commits), but better safe than sorry ;)* 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (125 commits)
KVM: make asm-generic/kvm_para.h have an ifdef __KERNEL__ block
KVM: s390: onereg for timer related registers
KVM: s390: epoch difference and TOD programmable field
KVM: s390: KVM_GET/SET_ONEREG for s390
KVM: s390: add capability indicating COW support
KVM: Fix mmu_reload() clash with nested vmx event injection
KVM: MMU: Don't use RCU for lockless shadow walking
KVM: VMX: Optimize %ds, %es reload
KVM: VMX: Fix %ds/%es clobber
KVM: x86 emulator: convert bsf/bsr instructions to emulate_2op_SrcV_nobyte()
KVM: VMX: unlike vmcs on fail path
KVM: PPC: Emulator: clean up SPR reads and writes
KVM: PPC: Emulator: clean up instruction parsing
kvm/powerpc: Add new ioctl to retreive server MMU infos
kvm/book3s: Make kernel emulated H_PUT_TCE available for "PR" KVM
KVM: PPC: bookehv: Fix r8/r13 storing in level exception handler
KVM: PPC: Book3S: Enable IRQs during exit handling
KVM: PPC: Fix PR KVM on POWER7 bare metal
KVM: PPC: Fix stbux emulation
KVM: PPC: bookehv: Use lwz/stw instead of PPC_LL/PPC_STL for 32-bit fields
...
24 May, 2012
2 commits
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Replace __s390x__ with CONFIG_64BIT in all places that are not exported
to userspace or guarded with #ifdef __KERNEL__.Signed-off-by: Heiko Carstens
Signed-off-by: Martin Schwidefsky -
Signed-off-by: Heiko Carstens
Signed-off-by: Martin Schwidefsky
23 May, 2012
1 commit
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Pull TTY updates from Greg Kroah-Hartman:
"Here's the big TTY/serial driver pull request for the 3.5-rc1 merge
window.Nothing major in here, just lots of incremental changes from Alan and
Jiri reworking some tty core things to behave better and to get a more
solid grasp on some of the nasty tty locking issues.There are a few tty and serial driver updates in here as well.
All of this has been in the linux-next releases for a while with no
problems.Signed-off-by: Greg Kroah-Hartman "
* tag 'tty-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (115 commits)
serial: bfin_uart: Make MMR access compatible with 32 bits bf609 style controller.
serial: bfin_uart: RTS and CTS MMRs can be either 16-bit width or 32-bit width.
serial: bfin_uart: narrow the reboot condition in DMA tx interrupt
serial: bfin_uart: Adapt bf5xx serial driver to bf60x serial4 controller.
Revert "serial_core: Update buffer overrun statistics."
tty: hvc_xen: NULL dereference on allocation failure
tty: Fix LED error return
tty: Allow uart_register/unregister/register
tty: move global ldisc idle waitqueue to the individual ldisc
serial8250-em: Add DT support
serial8250-em: clk_get() IS_ERR() error handling fix
serial_core: Update buffer overrun statistics.
tty: drop the pty lock during hangup
cris: fix missing tty arg in wait_event_interruptible_tty call
tty/amiserial: Add missing argument for tty_unlock()
tty_lock: Localise the lock
pty: Lock the devpts bits privately
tty_lock: undo the old tty_lock use on the ctty
serial8250-em: Emma Mobile UART driver V2
Add missing call to uart_update_timeout()
...
22 May, 2012
1 commit
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Pull s390 updates from Martin Schwidefsky:
"Just a random collection of bug-fixes and cleanups, nothing new in
this merge request."* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (46 commits)
s390/ap: Fix wrong or missing comments
s390/ap: move receive callback to message struct
s390/dasd: re-prioritize partition detection message
s390/qeth: reshuffle initialization
s390/qeth: cleanup drv attr usage
s390/claw: cleanup drv attr usage
s390/lcs: cleanup drv attr usage
s390/ctc: cleanup drv attr usage
s390/ccwgroup: remove ccwgroup_create_from_string
s390/qeth: stop using struct ccwgroup driver for discipline callbacks
s390/qeth: switch to ccwgroup_create_dev
s390/claw: switch to ccwgroup_create_dev
s390/lcs: switch to ccwgroup_create_dev
s390/ctcm: switch to ccwgroup_create_dev
s390/ccwgroup: exploit ccwdev_by_dev_id
s390/ccwgroup: introduce ccwgroup_create_dev
s390: fix race on TIF_MCCK_PENDING
s390/barrier: make use of fast-bcr facility
s390/barrier: cleanup barrier functions
s390/claw: remove "eieio" calls
...
18 May, 2012
1 commit
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Currently qemu/kvm on s390 uses a guest mapping that does not
allow the guest backing page table to be write-protected to
support older systems. On those older systems a host write
protection fault will be delivered to the guest.Newer systems allow to write-protect the guest backing memory
and let the fault be delivered to the host, thus allowing COW.Use a capability bit to tell qemu if that is possible.
Signed-off-by: Christian Borntraeger
Acked-by: Heiko Carstens
Signed-off-by: Marcelo Tosatti
17 May, 2012
2 commits
-
The qeth layer3 driver is notified about IP address changes.
Changes concerning qeth driven network interfaces have to be
forwarded to the OSA-card. This includes IP addresses of VLAN
interfaces with a qeth device as base device. Function
qeth_l3_verify_vlan_dev() determines if the net_device of the
IP event belongs to a vlan device belonging to a qeth device
as real device. This function is broken starting with commit
7ff0bcf676f7ed224ce21b58c7858c8e527068b2 , which means IP
addresses of VLAN devices are no longer set at the base qeth
device. The patch repairs function qeth_l3_verify_vlan_dev().Signed-off-by: Ursula Braun
Signed-off-by: Frank Blaschka
Signed-off-by: David S. Miller -
Commit 1abd2296b4a1ee7b6a883541c3ede52042a09521 starts removing
token ring from qeth_l3. This patch removes the rest of token
ring related code from the driver.Signed-off-by: Frank Blaschka
Signed-off-by: David S. Miller
16 May, 2012
12 commits
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Fix wrong or missing comments of ap inline assemblies.
Signed-off-by: Holger Dengler
Signed-off-by: Martin Schwidefsky -
Move the receive callback from zdev_driver to ap_message structure to
get a more flexible asynchronous ap message handling.Signed-off-by: Holger Dengler
Signed-off-by: Martin Schwidefsky -
Reshuffle the init function of the qeth driver to ensure
that the driver is usable at the time it is registered.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Cleanup attributes of the qeth ccwgroup driver. Ensure availability
of driver attributes by the time the driver is registered.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Rename attributes of the claw_group_driver. Also get rid of
the call to driver_remove_file.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Rename attributes of the lcs_group_driver. Also get rid of
the call to driver_remove_file.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Rename attributes of the ctcm_group_driver. Also get rid of
the call to driver_remove_file.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Remove the old ccwgroup_create_from_string interface since all
drivers have been converted to ccwgroup_create_dev. Also remove
now unused members of ccwgroup_driver.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
The interface between qeth and its disciplines should not depend on
struct ccwgroup_driver, as a qeth discipline is not a ccwgroup
driver on its own. Instead provide the particular callbacks in struct
qeth_discipline.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Switch to the new ccwgroup_create_dev interface. Also wrap device
attributes in a struct device_type and let the driver core create
these attributes automagically.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Switch to the new ccwgroup_create_dev interface. Also wrap device
attributes in a struct device_type and let the driver core create
these attributes automagically.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky -
Switch to the new ccwgroup_create_dev interface. Also wrap device
attributes in a struct device_type and let the driver core create
these attributes automagically.Reviewed-by: Cornelia Huck
Signed-off-by: Sebastian Ott
Signed-off-by: Martin Schwidefsky