linux, branch v3.4.35

Linux 3.4.35

2013-03-03T22:07:21Z

usb hid quirks for Masterkit MA901 usb radio

2013-03-03T22:06:46Z

commit 0322bd3980b3ebf7dde8474e22614cb443d6479a upstream. Don't let Masterkit MA901 USB radio be handled by usb hid drivers. This device will be handled by radio-ma901.c driver. Signed-off-by: Alexey Klimov Acked-by: Hans Verkuil Acked-by: Jiri Kosina Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

ata_piix: Add Device IDs for Intel Wellsburg PCH

2013-03-03T22:06:45Z

commit 3aee8bc52c415aba8148f144e5e5359b0fd75dd1 upstream. This patch adds the IDE-mode SATA Device IDs for the Intel Wellsburg PCH Signed-off-by: James Ralston Signed-off-by: Jeff Garzik Signed-off-by: Greg Kroah-Hartman

ata_piix: IDE-mode SATA patch for Intel Avoton DeviceIDs

2013-03-03T22:06:45Z

commit aaa515277db9585eeb4fdeb4637b9f9df50a1dd9 upstream. This patch adds the IDE-mode SATA DeviceIDs for the Intel Avoton SOC. Signed-off-by: Seth Heasley Signed-off-by: Jeff Garzik Signed-off-by: Greg Kroah-Hartman

perf tools: Fix build with bison 2.3 and older.

2013-03-03T22:06:45Z

commit 85df3b3769222894e9692b383c7af124b7721086 upstream. The %name-prefix "prefix" syntax is not available on bison 2.3 and older. Substitute with the -p "prefix" command-line option for compatibility with older versions of bison. This patch fixes this build error with older versions of bison. CC util/sysfs.o BISON util/pmu-bison.c util/pmu.y:2.14-24: syntax error, unexpected string, expecting = make: *** [util/pmu-bison.c] Error 1 Signed-off-by: Vinson Lee Tested-by: Li Zefan Cc: Ingo Molnar Cc: Jiri Olsa Cc: Li Zefan Cc: Namhyung Kim Cc: Paul Mackerras Cc: Pekka Enberg Link: http://lkml.kernel.org/r/1360792138-29186-1-git-send-email-vlee@twitter.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Greg Kroah-Hartman

staging: comedi: check s->async for poll(), read() and write()

2013-03-03T22:06:45Z

commit cc400e185c07c15a42d2635995f422de5b94b696 upstream. Some low-level comedi drivers (incorrectly) point `dev->read_subdev` or `dev->write_subdev` to a subdevice that does not support asynchronous commands. Comedi's poll(), read() and write() file operation handlers assume these subdevices do support asynchronous commands. In particular, they assume `s->async` is valid (where `s` points to the read or write subdevice), which it won't be if it has been set incorrectly. This can lead to a NULL pointer dereference. Check `s->async` is non-NULL in `comedi_poll()`, `comedi_read()` and `comedi_write()` to avoid the bug. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman

staging: comedi: ni_labpc: set up command4 register after command3

2013-03-03T22:06:45Z

Commit 22056e2b46246d97ff0f7c6e21a77b8daa07f02c upstream. Tuomas reported problems getting meaningful output from a Lab-PC+ in differential mode for AI cmds, but AI insn reads gave correct readings. He tracked it down to two problems, one of which is addressed by this patch. It seems that writing to the command3 register after writing to the command4 register in `labpc_ai_cmd()` messes up the differential reference bit setting in the command4 register. Set up the command4 register after the command3 register (as in `labpc_ai_rinsn()`) to avoid the problem. Thanks to Tuomas for suggesting the fix. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman

staging: comedi: ni_labpc: correct differential channel sequence for AI commands

2013-03-03T22:06:44Z

Commit 4c4bc25d0fa6beaf054c0b4c3b324487f266c820 upstream. Tuomas reported problems getting meaningful output from a Lab-PC+ in differential mode for AI cmds, but AI insn reads gave correct readings. He tracked it down to two problems, one of which is addressed by this patch. It seems the setting of the channel bits for particular scanning modes was incorrect for differential mode. (Only half the number of channels are available in differential mode; comedi refers to them as channels 0, 1, 2 and 3, but the hardware documentation refers to them as channels 0, 2, 4 and 6.) In differential mode, the setting of the channel enable bits in the command1 register should depend on whether the scan enable bit is set. Effectively, we need to double the comedi channel number when the scan enable bit is not set in differential mode. The scan enable bit gets set when the AI scan mode is `MODE_MULT_CHAN_UP` or `MODE_MULT_CHAN_DOWN`, and gets cleared when the AI scan mode is `MODE_SINGLE_CHAN` or `MODE_SINGLE_CHAN_INTERVAL`. The existing test for whether the comedi channel number needs to be doubled in differential mode is incorrect in `labpc_ai_cmd()`. This patch corrects the test. Thanks to Tuomas for suggesting the fix. Signed-off-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman

ACPI: Add DMI entry for Sony VGN-FW41E_H

2013-03-03T22:06:44Z

commit 66f2fda93b67fa744d406e6dcf443f67bac204b6 upstream. This patch adds a quirk to allow the Sony VGN-FW41E_H to suspend/resume properly. References: http://bugs.launchpad.net/bugs/1113547 Signed-off-by: Joseph Salisbury Signed-off-by: Rafael J. Wysocki Signed-off-by: Greg Kroah-Hartman

ab8500_btemp: Demote initcall sequence

2013-03-03T22:06:44Z

commit eeb0751c99522a4d1bbcc7b6bc1460cd07d07488 upstream. Power supply subsystem creates thermal zone device for the property 'POWER_SUPPLY_PROP_TEMP' which requires thermal subsystem to be ready before 'ab8500 battery temperature monitor' driver is initialized. ab8500 btemp driver is initialized with subsys_initcall whereas thermal subsystem is initialized with fs_initcall which causes thermal_zone_device_register(...) to crash since the required structure 'thermal_class' is not initialized yet: Unable to handle kernel NULL pointer dereference at virtual address 000000a4 pgd = c0004000 [000000a4] *pgd=00000000 Internal error: Oops: 5 [#1] PREEMPT SMP ARM Modules linked in: CPU: 0 Tainted: G W (3.8.0-rc4-00001-g632fda8-dirty #1) PC is at _raw_spin_lock+0x18/0x54 LR is at get_device_parent+0x50/0x1b8 pc : [] lr : [] psr: 60000013 sp : ef04bdc8 ip : 00000000 fp : c0446180 r10: ef216e38 r9 : c03af5d0 r8 : ef275c18 r7 : 00000000 r6 : c0476c14 r5 : ef275c18 r4 : ef095840 r3 : ef04a000 r2 : 00000001 r1 : 00000000 r0 : 000000a4 Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment kernel Control: 10c5787d Table: 0000404a DAC: 00000015 Process swapper/0 (pid: 1, stack limit = 0xef04a238) Stack: (0xef04bdc8 to 0xef04c000) [...] [] (_raw_spin_lock+0x18/0x54) from [] (get_device_parent+0x50/0x1b8) [] (get_device_parent+0x50/0x1b8) from [] (device_add+0xa4/0x574) [] (device_add+0xa4/0x574) from [] (thermal_zone_device_register+0x118/0x938) [] (thermal_zone_device_register+0x118/0x938) from [] (power_supply_register+0x170/0x1f8) [] (power_supply_register+0x170/0x1f8) from [] (ab8500_btemp_probe+0x208/0x47c) [] (ab8500_btemp_probe+0x208/0x47c) from [] (platform_drv_probe+0x14/0x18) [] (platform_drv_probe+0x14/0x18) from [] (driver_probe_device+0x74/0x20c) [] (driver_probe_device+0x74/0x20c) from [] (__driver_attach+0x8c/0x90) [] (__driver_attach+0x8c/0x90) from [] (bus_for_each_dev+0x4c/0x80) [] (bus_for_each_dev+0x4c/0x80) from [] (bus_add_driver+0x16c/0x23c) [] (bus_add_driver+0x16c/0x23c) from [] (driver_register+0x78/0x14c) [] (driver_register+0x78/0x14c) from [] (do_one_initcall+0xfc/0x164) [] (do_one_initcall+0xfc/0x164) from [] (kernel_init+0x120/0x2b8) [] (kernel_init+0x120/0x2b8) from [] (ret_from_fork+0x14/0x3c) Code: e3c3303f e5932004 e2822001 e5832004 (e1903f9f) ---[ end trace ed9df72941b5bada ]--- Signed-off-by: Rajanikanth H.V Signed-off-by: Anton Vorontsov Signed-off-by: Greg Kroah-Hartman

linux, branch v3.4.35

Linux 3.4.35

usb hid quirks for Masterkit MA901 usb radio

ata_piix: Add Device IDs for Intel Wellsburg PCH

ata_piix: IDE-mode SATA patch for Intel Avoton DeviceIDs

perf tools: Fix build with bison 2.3 and older.

staging: comedi: check s->async for poll(), read() and write()

staging: comedi: ni_labpc: set up command4 register *after* command3

staging: comedi: ni_labpc: correct differential channel sequence for AI commands

ACPI: Add DMI entry for Sony VGN-FW41E_H

ab8500_btemp: Demote initcall sequence

staging: comedi: ni_labpc: set up command4 register after command3