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2014-01-05ALSA: compress: update comment for sample rate in snd_codecVinod Koul
Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-01-05ALSA: compress: remove the sample rate checkVinod Koul
commit f0e9c080 - "ALSA: compress: change the way sample rates are sent to kernel" changed the way sample rates are sent. So now we don't need to check for PCM_RATE_xxx in kernel Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-01-05ALSA: rme9652: fix a missing comma in channel_map_9636_ds[]Takashi Iwai
The lack of comma leads to the wrong channel for an SPDIF channel. Unfortunately this wasn't caught by compiler because it's still a valid expression. Reported-by: Alexander Aristov <aristov.alexander@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-01-05ALSA: cs5535audio: use named constants for pci_power_t valuesJulia Lawall
The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression pdev; @@ pci_set_power_state(pdev, - 3 + PCI_D3hot ) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-01-05ALSA: hda - Disable Front HP jack detection on Gigabyte Z87X-UD3HDavid Henningsson
This motherboard seems to have a flaky jack detection - when the front HP is not present, the jack state quickly switches on and off. This has been reported by three people in the bug, so I doubt it's a user error this time. BugLink: https://bugs.launchpad.net/bugs/1248116 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-01-05Merge tag 'asoc-v3.14' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: Updates for v3.14 Not a lot going on framework wise, partly due to Christmas at least in the case of the work I've been doing, but there's been quite a lot of cleanup activity going on and the usual trickle of new drivers: - Update to the generic DMA code to support deferred probe and managed resources. - New drivers for BCM2835 (used in Raspberry Pi), Tegra with MAX98090 and Analog Devices AXI I2S and S/PDIF controller IPs. - Device tree support for the simple card, max98090 and cs42l52. - Conversion of the Samsung drivers to native dmaengine, making them multiplatform compatible and hopefully helping keep them more modern and up to date. - More regmap conversions, including a very welcome one for twl6040 from Peter Ujfalusi. - A big overhaul of the DaVinci drivers also from Peter Ujfalusi.
2014-01-05Merge branch 'for-linus' into for-nextTakashi Iwai
2014-01-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
Pull sparc bugfixes from David Miller: 1) Missing include can lead to build failure, from Kirill Tkhai. 2) Use dev_is_pci() where applicable, from Yijing Wang. 3) Enable irqs after we enable preemption in cpu startup path, from Kirill Tkhai. 4) Revert a __copy_{to,from}_user_inatomic change that broke iov_iter_copy_from_user_atomic() and thus several tests in xfstests and LTP. From Dave Kleikamp. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: Revert "sparc64: Fix __copy_{to,from}_user_inatomic defines." sparc64: smp_callin: Enable irqs after preemption is disabled sparc/PCI: Use dev_is_pci() to identify PCI devices sparc64: Fix build regression
2014-01-04Revert "kobject: introduce kobj_completion"Greg Kroah-Hartman
This reverts commit eee031649707db3c9920d9498f8d03819b74fc23. Jeff writes: I have no objections to reverting it. There were concerns from Al Viro that it'd be tough to get right by callers and I had assumed it got dropped after that. I had planned on using it in my btrfs sysfs exports patchset but came up with a better way. Cc: Jeff Mahoney <jeffm@suse.com> Cc: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-04Revert "sparc64: Fix __copy_{to,from}_user_inatomic defines."Dave Kleikamp
This reverts commit 145e1c0023585e0e8f6df22316308ec61c5066b2. This commit broke the behavior of __copy_from_user_inatomic when it is only partially successful. Instead of returning the number of bytes not copied, it now returns 1. This translates to the wrong value being returned by iov_iter_copy_from_user_atomic. xfstests generic/246 and LTP writev01 both fail on btrfs and nfs because of this. Signed-off-by: Dave Kleikamp <dave.kleikamp@oracle.com> Cc: Hugh Dickins <hughd@google.com> Cc: David S. Miller <davem@davemloft.net> Cc: sparclinux@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-04sparc64: smp_callin: Enable irqs after preemption is disabledKirill Tkhai
Most of other architectures have below suggested order. So lets do the same to fit generic idle loop scheme better. Signed-off-by: Kirill Tkhai <tkhai@yandex.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-04sparc/PCI: Use dev_is_pci() to identify PCI devicesYijing Wang
Use dev_is_pci() instead of checking bus type directly. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-04Linux 3.13-rc7v3.13-rc7Linus Torvalds
2014-01-04i2c: xilinx: Use devm_* functionsKedareswara rao Appana
Simplified the probe and remove functions using devm_* functions Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-01-04i2c: xilinx: Do not enable irq before irq handlerMichal Simek
IRQ handler has to be register first before IRQ is enabled in xiic_reinit(). Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-01-04i2c: xilinx: Fix i2c checkpatch warningsKedareswara rao Appana
Code changes to fix checkpatch warnings listed below. - WARNING: please, no space before tabs - WARNING: quoted string split across lines Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-01-04x86, boot: Move intcall() to the .inittext sectionH. Peter Anvin
The .inittext section tries to aggregate all functions which are needed to get a message out in the case of a load failure. However, putchar() uses intcall(), so intcall() should be in the .inittext section. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Link: http://lkml.kernel.org/n/tip-twxm8igouzbmsklmf6lfyq0w@git.kernel.org
2014-01-04i2c: at91: document clock propertiesBoris BREZILLON
Document the clock properties required by the at91 i2c bus driver. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-01-04x86, boot: Use .code16 instead of .code16gccDavid Woodhouse
This reverts commit 28b48688 ("x86, boot: use .code16gcc instead of .code16"). Versions of binutils older than 2.16 are already not working, so this workaround is no longer necessary either. At the same time, some of the transformations that .code16gcc does can be *extremely* counterintuitive to a human programmer. [ hpa: folded ret -> retl and call -> calll fixes from followup patch ] Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Link: http://lkml.kernel.org/r/1388788242.2391.75.camel@shinybook.infradead.org Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2014-01-04x86, sparse: Do not force removal of __user when calling ↵Steven Rostedt
copy_to/from_user_nocheck() Commit ff47ab4ff3cdd "x86: Add 1/2/4/8 byte optimization to 64bit __copy_{from,to}_user_inatomic" added a "_nocheck" call in between the copy_to/from_user() and copy_user_generic(). As both the normal and nocheck versions of theses calls use the proper __user annotation, a typecast to remove it should not be added. This causes sparse to spin out the following warnings: arch/x86/include/asm/uaccess_64.h:207:47: warning: incorrect type in argument 2 (different address spaces) arch/x86/include/asm/uaccess_64.h:207:47: expected void const [noderef] <asn:1>*src arch/x86/include/asm/uaccess_64.h:207:47: got void const *<noident> arch/x86/include/asm/uaccess_64.h:207:47: warning: incorrect type in argument 2 (different address spaces) arch/x86/include/asm/uaccess_64.h:207:47: expected void const [noderef] <asn:1>*src arch/x86/include/asm/uaccess_64.h:207:47: got void const *<noident> arch/x86/include/asm/uaccess_64.h:207:47: warning: incorrect type in argument 2 (different address spaces) arch/x86/include/asm/uaccess_64.h:207:47: expected void const [noderef] <asn:1>*src arch/x86/include/asm/uaccess_64.h:207:47: got void const *<noident> arch/x86/include/asm/uaccess_64.h:207:47: warning: incorrect type in argument 2 (different address spaces) arch/x86/include/asm/uaccess_64.h:207:47: expected void const [noderef] <asn:1>*src arch/x86/include/asm/uaccess_64.h:207:47: got void const *<noident> Cc: Andi Kleen <ak@linux.intel.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/20140103164500.5f6478f5@gandalf.local.home Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2014-01-04i2c: isch: Use devm_request_region()Jingoo Han
Use devm_request_region() to make cleanup paths simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Reviewed-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-01-04i2c: viperboard: Use devm_kzalloc() functionsJingoo Han
Use devm_kzalloc() functions to make cleanup paths simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-01-04NFC: Fix target mode p2p link establishmentArron Wang
With commit e29a9e2ae165620d, we set the active_target pointer from nfc_dep_link_is_up() in order to support the case where the target detection and the DEP link setting are done atomically by the driver. That can only happen in initiator mode, so we need to check for that otherwise we fail to bring a p2p link in target mode. Signed-off-by: Arron Wang <arron.wang@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2014-01-03qlcnic: Fix bug in Tx completion pathShahed Shaikh
o Driver is using common tx_clean_lock for all Tx queues. This patch adds per queue tx_clean_lock. o Driver is not updating sw_consumer while processing Tx completion when interface is going down. Fixed in this patch. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: Manish Chopra <manish.chopra@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-03infiniband: make sure the src net is infiniband when create new linkHangbin Liu
When we create a new infiniband link with uninfiniband device, e.g. `ip link add link em1 type ipoib pkey 0x8001`. We will get a NULL pointer dereference cause other dev like Ethernet don't have struct ib_device. The code path is: rtnl_newlink |-- ipoib_new_child_link |-- __ipoib_vlan_add |-- ipoib_set_dev_features |-- ib_query_device Fix this bug by make sure the src net is infiniband when create new link. Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-03{vxlan, inet6} Mark vxlan_dev flags with VXLAN_F_IPV6 properlyfan.du
Even if user doesn't supply the physical netdev to attach vxlan dev to, and at the same time user want to vxlan sit top of IPv6, mark vxlan_dev flags with VXLAN_F_IPV6 to create IPv6 based socket. Otherwise kernel crashes safely every time spitting below messages, Steps to reproduce: ip link add vxlan0 type vxlan id 42 group ff0e::110 ip link set vxlan0 up [ 62.656266] BUG: unable to handle kernel NULL pointer dereference[ 62.656320] ip (3008) used greatest stack depth: 3912 bytes left at 0000000000000046 [ 62.656423] IP: [<ffffffff816d822d>] ip6_route_output+0xbd/0xe0 [ 62.656525] PGD 2c966067 PUD 2c9a2067 PMD 0 [ 62.656674] Oops: 0000 [#1] SMP [ 62.656781] Modules linked in: vxlan netconsole deflate zlib_deflate af_key [ 62.657083] CPU: 1 PID: 2128 Comm: whoopsie Not tainted 3.12.0+ #182 [ 62.657083] Hardware name: innotek GmbH VirtualBox, BIOS VirtualBox 12/01/2006 [ 62.657083] task: ffff88002e2335d0 ti: ffff88002c94c000 task.ti: ffff88002c94c000 [ 62.657083] RIP: 0010:[<ffffffff816d822d>] [<ffffffff816d822d>] ip6_route_output+0xbd/0xe0 [ 62.657083] RSP: 0000:ffff88002fd038f8 EFLAGS: 00210296 [ 62.657083] RAX: 0000000000000000 RBX: ffff88002fd039e0 RCX: 0000000000000000 [ 62.657083] RDX: ffff88002fd0eb68 RSI: ffff88002fd0d278 RDI: ffff88002fd0d278 [ 62.657083] RBP: ffff88002fd03918 R08: 0000000002000000 R09: 0000000000000000 [ 62.657083] R10: 00000000000001ff R11: 0000000000000000 R12: 0000000000000001 [ 62.657083] R13: ffff88002d96b480 R14: ffffffff81c8e2c0 R15: 0000000000000001 [ 62.657083] FS: 0000000000000000(0000) GS:ffff88002fd00000(0063) knlGS:00000000f693b740 [ 62.657083] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 62.657083] CR2: 0000000000000046 CR3: 000000002c9d2000 CR4: 00000000000006e0 [ 62.657083] Stack: [ 62.657083] ffff88002fd03a40 ffffffff81c8e2c0 ffff88002fd039e0 ffff88002d96b480 [ 62.657083] ffff88002fd03958 ffffffff816cac8b ffff880019277cc0 ffff8800192b5d00 [ 62.657083] ffff88002d5bc000 ffff880019277cc0 0000000000001821 0000000000000001 [ 62.657083] Call Trace: [ 62.657083] <IRQ> [ 62.657083] [<ffffffff816cac8b>] ip6_dst_lookup_tail+0xdb/0xf0 [ 62.657083] [<ffffffff816caea0>] ip6_dst_lookup+0x10/0x20 [ 62.657083] [<ffffffffa0020c13>] vxlan_xmit_one+0x193/0x9c0 [vxlan] [ 62.657083] [<ffffffff8137b3b7>] ? account+0xc7/0x1f0 [ 62.657083] [<ffffffffa0021513>] vxlan_xmit+0xd3/0x400 [vxlan] [ 62.657083] [<ffffffff8161390d>] dev_hard_start_xmit+0x49d/0x5e0 [ 62.657083] [<ffffffff81613d29>] dev_queue_xmit+0x2d9/0x480 [ 62.657083] [<ffffffff817cb854>] ? _raw_write_unlock_bh+0x14/0x20 [ 62.657083] [<ffffffff81630565>] ? eth_header+0x35/0xe0 [ 62.657083] [<ffffffff8161bc5e>] neigh_resolve_output+0x11e/0x1e0 [ 62.657083] [<ffffffff816ce0e0>] ? ip6_fragment+0xad0/0xad0 [ 62.657083] [<ffffffff816cb465>] ip6_finish_output2+0x2f5/0x470 [ 62.657083] [<ffffffff816ce166>] ip6_finish_output+0x86/0xc0 [ 62.657083] [<ffffffff816ce218>] ip6_output+0x78/0xb0 [ 62.657083] [<ffffffff816eadd6>] mld_sendpack+0x256/0x2a0 [ 62.657083] [<ffffffff816ebd8c>] mld_ifc_timer_expire+0x17c/0x290 [ 62.657083] [<ffffffff816ebc10>] ? igmp6_timer_handler+0x80/0x80 [ 62.657083] [<ffffffff816ebc10>] ? igmp6_timer_handler+0x80/0x80 [ 62.657083] [<ffffffff81051065>] call_timer_fn+0x45/0x150 [ 62.657083] [<ffffffff816ebc10>] ? igmp6_timer_handler+0x80/0x80 [ 62.657083] [<ffffffff81052353>] run_timer_softirq+0x1f3/0x2a0 [ 62.657083] [<ffffffff8102dfd8>] ? lapic_next_event+0x18/0x20 [ 62.657083] [<ffffffff8109e36f>] ? clockevents_program_event+0x6f/0x110 [ 62.657083] [<ffffffff8104a2f6>] __do_softirq+0xd6/0x2b0 [ 62.657083] [<ffffffff8104a75e>] irq_exit+0x7e/0xa0 [ 62.657083] [<ffffffff8102ea15>] smp_apic_timer_interrupt+0x45/0x60 [ 62.657083] [<ffffffff817d3eca>] apic_timer_interrupt+0x6a/0x70 [ 62.657083] <EOI> [ 62.657083] [<ffffffff817d4a35>] ? sysenter_dispatch+0x7/0x1a [ 62.657083] Code: 4d 8b 85 a8 02 00 00 4c 89 e9 ba 03 04 00 00 48 c7 c6 c0 be 8d 81 48 c7 c7 48 35 a3 81 31 c0 e8 db 68 0e 00 49 8b 85 a8 02 00 00 <0f> b6 40 46 c0 e8 05 0f b6 c0 c1 e0 03 41 09 c4 e9 77 ff ff ff [ 62.657083] RIP [<ffffffff816d822d>] ip6_route_output+0xbd/0xe0 [ 62.657083] RSP <ffff88002fd038f8> [ 62.657083] CR2: 0000000000000046 [ 62.657083] ---[ end trace ba8a9583d7cd1934 ]--- [ 62.657083] Kernel panic - not syncing: Fatal exception in interrupt Signed-off-by: Fan Du <fan.du@windriver.com> Reported-by: Ryan Whelan <rcwhelan@gmail.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-03cxgb4: allow large buffer size to have page sizeThadeu Lima de Souza Cascardo
Since commit 52367a763d8046190754ab43743e42638564a2d1 ("cxgb4/cxgb4vf: Code cleanup to enable T4 Configuration File support"), we have failures like this during cxgb4 probe: cxgb4 0000:01:00.4: bad SGE FL page buffer sizes [65536, 65536] cxgb4: probe of 0000:01:00.4 failed with error -22 This happens whenever software parameters are used, without a configuration file. That happens when the hardware was already initialized (after kexec, or after csiostor is loaded). It happens that these values are acceptable, rendering fl_pg_order equal to 0, which is the case of a hard init when the page size is equal or larger than 65536. Accepting fl_large_pg equal to fl_small_pg solves the issue, and shouldn't cause any trouble besides a possible performance reduction when smaller pages are used. And that can be fixed by a configuration file. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-03x86, cpu: Detect more TLB configurationKirill A. Shutemov
The Intel Software Developer’s Manual covers few more TLB configurations exposed as CPUID 2 descriptors: 61H Instruction TLB: 4 KByte pages, fully associative, 48 entries 63H Data TLB: 1 GByte pages, 4-way set associative, 4 entries 76H Instruction TLB: 2M/4M pages, fully associative, 8 entries B5H Instruction TLB: 4KByte pages, 8-way set associative, 64 entries B6H Instruction TLB: 4KByte pages, 8-way set associative, 128 entries C1H Shared 2nd-Level TLB: 4 KByte/2MByte pages, 8-way associative, 1024 entries C2H DTLB DTLB: 2 MByte/$MByte pages, 4-way associative, 16 entries Let's detect them as well. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Link: http://lkml.kernel.org/r/1387801018-14499-1-git-send-email-kirill.shutemov@linux.intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2014-01-03Merge tag 'for-v3.13-fixes' of git://git.infradead.org/battery-2.6Linus Torvalds
Pull battery fixes from Anton Vorontsov: "Two fixes: - fix build error caused by max17042_battery conversion to the regmap API. - fix kernel oops when booting with wakeup_source_activate enabled" * tag 'for-v3.13-fixes' of git://git.infradead.org/battery-2.6: max17042_battery: Fix build errors caused by missing REGMAP_I2C config power_supply: Fix Oops from NULL pointer dereference from wakeup_source_activate
2014-01-03Merge tag 'pm+acpi-3.13-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and PM fixes and new device IDs from Rafael Wysocki: "These commits, except for one, are regression fixes and the remaining one fixes a divide error leading to a kernel panic. The majority of the regressions fixed here were introduced during the 3.12 cycle, one of them is from this cycle and one is older. Specifics: - VGA switcheroo was broken for some users as a result of the ACPI-based PCI hotplug (ACPIPHP) changes in 3.12, because some previously ignored hotplug events started to be handled. The fix causes them to be ignored again. - There are two more issues related to cpufreq's suspend/resume handling changes from the 3.12 cycle addressed by Viresh Kumar's fixes. - intel_pstate triggers a divide error in a timer function if the P-state information it needs is missing during initialization. This leads to kernel panics on nested KVM clients and is fixed by failing the initialization cleanly in those cases. - PCI initalization code changes during the 3.9 cycle uncovered BIOS issues related to ACPI wakeup notifications (some BIOSes send them for devices that aren't supposed to support ACPI wakeup). Work around them by installing an ACPI wakeup notify handler for all PCI devices with ACPI support. - The Calxeda cpuilde driver's probe function is tagged as __init, which is incorrect and causes a section mismatch to occur during build. Fix from Andre Przywara removes the __init tag from there. - During the 3.12 cycle ACPIPHP started to print warnings about missing _ADR for devices that legitimately don't have it. Fix from Toshi Kani makes it only print the warnings where they make sense" * tag 'pm+acpi-3.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPIPHP / radeon / nouveau: Fix VGA switcheroo problem related to hotplug intel_pstate: Fail initialization if P-state information is missing ARM/cpuidle: remove __init tag from Calxeda cpuidle probe function PCI / ACPI: Install wakeup notify handlers for all PCI devs with ACPI cpufreq: preserve user_policy across suspend/resume cpufreq: Clean up after a failing light-weight initialization ACPI / PCI / hotplug: Avoid warning when _ADR not present
2014-01-03USB: oti6858: switch to generic TIOCMIWAIT implementationJohan Hovold
Switch to the generic TIOCMIWAIT implementation. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: oti6858: only wake up MSR queue on changesJohan Hovold
Only wake up MSR wait queue on actual modem-status changes. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: ch341: clean up interrupt handlerJohan Hovold
Clean up interrupt completion handler somewhat. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: ch341: switch to generic TIOCMIWAIT implementationJohan Hovold
Switch to the generic TIOCMIWAIT implementation which does not suffer from the races involved when using the deprecated sleep_on functions. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: ch341: only wake up MSR queue on changesJohan Hovold
Only wake up MSR wait queue on actual modem-status changes. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: ch341: fix ignored TIOCMIWAIT maskJohan Hovold
Make sure the TIOCMIWAIT mask is always honoured. The CH341 interrupt status has a multiple-status changed flag which indicates that multiple status changes has occurred since last interrupt event. Unfortunately, if the final status is the same, there appears to be no way to determine which signal(s) has changed (an even number of times). This means that the multiple-status flag should not be used in TIOCMIWAIT as it leads to the signal mask argument being ignored (e.g. TIOCMIWAIT could return if DSR changes twice, even though the user only cares about carrier changes). Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: ch341: clean up line-status handlingJohan Hovold
Clean up line-status handling. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: ch341: refactor line-status handlingJohan Hovold
Refactor line-status handling. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: cypress_m8: switch to generic TIOCMIWAIT implementationJohan Hovold
Switch to the generic TIOCMIWAIT implementation which does not suffer from the races involved when using the deprecated sleep_on functions. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: cypress_m8: only wake up MSR queue on changesJohan Hovold
Only wake up MSR wait queue on actual modem-status changes. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: cypress_m8: clean up protocol definitionsJohan Hovold
Clean up protocol definitions. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: cypress_m8: fix ring-indicator detection and reportingJohan Hovold
Fix ring-indicator (RI) status-bit definition, which was defined as CTS, effectively preventing RI-changes from being detected while reporting false RI status. This bug predates git. Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: pl2303: switch to generic TIOCMIWAIT implementationJohan Hovold
Switch to the generic TIOCMIWAIT implementation which does not suffer from the races involved when using the deprecated sleep_on functions. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: pl2303: only wake up MSR queue on changesJohan Hovold
Only wake up MSR wait queue on actual modem-status changes. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: pl2303: clean up line-status handlingJohan Hovold
Clean up line-status handling somewhat. Get tty-reference only when actually needed. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: pl2303: make type data constJohan Hovold
Declare constant device-type data as const. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: Nokia 502 is an unusual deviceMikhail Zolotaryov
The USB storage operation of Nokia Asha 502 Dual SIM smartphone running Asha Platform 1.1.1 is unreliable in respect of data consistency (i.e. transfered files are corrupted). A similar issue is described here: http://discussions.nokia.com/t5/Asha-and-other-Nokia-Series-30/Nokia-301-USB-transfers-and-corrupted-files/td-p/1974170 The workaround is (MAX_SECTORS_64): rmmod usb_storage && modprobe usb_storage quirks=0421:06aa:m The patch adds the tested device to the unusual list permanently. Signed-off-by: Mikhail Zolotaryov <lebon@lebon.org.ua> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: serial: add support for iBall 3.5G connect usb modemRahul Bedarkar
Add support for iBall 3.5G connect usb modem. $lsusb Bus 002 Device 006: ID 1c9e:9605 OMEGA TECHNOLOGY $usb-devices T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 6 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1c9e ProdID=9605 Rev=00.00 S: Manufacturer=USB Modem S: Product=USB Modem S: SerialNumber=1234567890ABCDEF C: #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 4 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Suggested-by: Bjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: serial: correct spelling mistakes in commentsRahul Bedarkar
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-03USB: musb: correct spelling mistakes in comment and error stringRahul Bedarkar
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-22 19:29:51 +0000