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2013-08-27usb: dwc3: Remove duplicate inclusion of otg.hSachin Kamat
otg.h header file was included twice. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: phy: fix build breakageAnatolij Gustschin
Commit 94ae9843 (usb: phy: rename all phy drivers to phy-$name-usb.c) renamed drivers/usb/phy/otg_fsm.h to drivers/usb/phy/phy-fsm-usb.h but changed drivers/usb/phy/phy-fsm-usb.c to include not existing "phy-otg-fsm.h" instead of new "phy-fsm-usb.h". This breaks building: ... drivers/usb/phy/phy-fsm-usb.c:32:25: fatal error: phy-otg-fsm.h: No such file or directory compilation terminated. make[3]: *** [drivers/usb/phy/phy-fsm-usb.o] Error 1 This commit also missed to modify drivers/usb/phy/phy-fsl-usb.h to include new "phy-fsm-usb.h" instead of "otg_fsm.h" resulting in another build breakage: ... In file included from drivers/usb/phy/phy-fsl-usb.c:46:0: drivers/usb/phy/phy-fsl-usb.h:18:21: fatal error: otg_fsm.h: No such file or directory compilation terminated. make[3]: *** [drivers/usb/phy/phy-fsl-usb.o] Error 1 Fix both issues. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: stable@vger.kernel.org Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless John W. Linville says: ==================== This is one more set of fixes intended for the 3.11 stream... For the mac80211 bits, Johannes says: "I have three more patches for the 3.11 stream: Felix's fix for the fairly visible brcmsmac crash, a fix from Simon for an IBSS join bug I found and a fix for a channel context bug in IBSS I'd introduced." Along with those... Sujith Manoharan makes a minor change to not use a PLL hang workaroun for AR9550. This one-liner fixes a couple of bugs reported in the Red Hat bugzilla. Helmut Schaa addresses an ath9k_htc bug that mangles frame headers during Tx. This fix is small, tested by the bug reported and isolated to ath9k_htc. Stanislaw Gruszka reverts a recent iwl4965 change that broke rfkill notification to user space. Please let me know if there are problems! ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27USB: gadget: audit sysfs attribute permissionsGreg Kroah-Hartman
Convert all USB gadget sysfs attributes to use the _RO or _RW variants, to make them easier to audit and ensure that the permissions are correct. Note, two are left using the DEVICE_ATTR() macro, as there is no DEVICE_ATTR_WO() in Linus's tree, that will happen after 3.12-rc1 is out, a follow-on patch will be sent then. Reviewed-by: Felipe Balbi <balbi@ti.com> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -- drivers/usb/gadget/composite.c | 8 +++----- drivers/usb/gadget/dummy_hcd.c | 8 ++++---- drivers/usb/gadget/f_mass_storage.c | 14 ++++++-------- drivers/usb/gadget/net2272.c | 4 ++-- drivers/usb/gadget/net2280.c | 18 +++++++++--------- drivers/usb/gadget/storage_common.c | 25 ++++++++++++------------- drivers/usb/gadget/udc-core.c | 14 +++++++------- 7 files changed, 43 insertions(+), 48 deletions(-)
2013-08-27dma: cpp41: enable pm_runtime during initSebastian Andrzej Siewior
With enabled pm_runtime in the kernel the device won't work because it is not "on" during the probe function. This patch enables the device via pm_runtime on probe so it remains activated. Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: musb: am335x: add second port to beagle boneSebastian Andrzej Siewior
So I assumed that Beagle bone has only one USB port in host mode because the micro USB connector had an USB-UART there. I was wrong a little. The second port runs on host mode, but the micro USB plug is connected to an internal HUB with two ports: one to the USB-UART and one to musb instance one. For that reason, this patch enables both ports: the primary in device mode only and the second in host mode only. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: musb: am335x-evm: Do not remove the session bit HOST-only modeSebastian Andrzej Siewior
This is what I observe: On the first connect, the musb starts with DEVCTL.Session set. On disconnect, musb_core calls try_idle. That functions removes the Session bit signalizing that the session is over (something that only in OTG is required). A new device, that is plugged, is no longer recognized. I've setup a timer and checked the DEVCTL register and I haven't seen a change in VBus and I saw the B-Device bit set. After setting the IDDIG into A mode and forcing the device to behave like a A device, I didn't see a change. Neither VBUS goes to 0b11 nor does a session start request comes. In the TI-v3.2 kernel they skip to call musb_platform_try_idle() in the OTG_STATE_A_WAIT_BCON state while not in OTG mode. Since the second port hast a standard A plug the patch changes the port to run in host mode only and skips the timer which would remove DEVCTL.Session so we can reconnect to another device later. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: musb: dsps: do not set is_active on the first drvbus interruptSebastian Andrzej Siewior
Quite early on init there is an vbus / drvvbus interrupt comming and the dsps code sets is_active to one. As a result we see a lot of |musb_bus_suspend 2459: trying to suspend as a_wait_bcon while active until a device is plugged in with pm_runtime enabled in the kernel. After checking davinci, am35, da8xx I noticed that dsps is actually the only one doing this. So remove it and we won't flooded with mesages and the idle port can be suspended. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: usb: dsps: update code according to the binding documentSebastian Andrzej Siewior
This relfects the code and dts requires changes due to recent .dts binding updates: - use mg prefix for the Metor Graphics specific attributes - use power in mA not in mA/2 as specifed in the USB2.0 specification - remove the child node for USB. This is driver specific on won't be reflected in the device tree - use the "mentor" prefix instead of "mg". - use "dr_mode" istead of "mg,port-mode" for the port mode. The former is used by a few other drivers. Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: devicetree@vger.kernel.org Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: usb: dsps: update device tree bindingsSebastian Andrzej Siewior
The support for both am335x-USB instances required changes to the device tree bindings. This patch reflects these changes in the bindings document. v3…v4: - remove the child node for USB. This is driver specific on won't be reflected in the device tree - use the "mentor" prefix instead of "mg". - use "dr_mode" istead of "mg,port-mode" for the port mode. The former is used by a few other drivers. v2…v3: - use proper usb-phy nodes in evm, bone and evmsk device tree. v1…v2: - use mg prefix for the Metor Graphics specific attributes - use power in mA not in mA/2 as specifed in the USB2.0 specification - use usbX-phy instead of usbX_phy - use dma-controller instead of dma Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: devicetree@vger.kernel.org Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: musb: dsps fix the typo in reg-names of the dma nodeSebastian Andrzej Siewior
I forgot to separete the different names in the reg-names property. This didn't cause anything to fail because the driver does not use the names and simply relies on the order of the memory offsets in reg. This patch fixes this in case it is used later. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: musb: only remove host/udc if it has been addedSebastian Andrzej Siewior
musb_shutdown() removes always USB host and device. musb_init_controller() adds host and device depending on port_mode. If port mode is set to HOST then the removal of UDC leads only to: |(NULL device *): gadget not registered. and nothing else happens. If port mode is set to DEVICE and we remove the host then we oops in usb_remove_hcd(). This patch ensures that we only remove host in OTG/host mode and device only in OTG/device mode to avoid any trouble. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: musb: dsps: fix devm_ioremap_resource error detection codeJulia Lawall
devm_ioremap_resource returns an ERR_PTR value, not NULL, on failure. Furthermore, the value returned by devm_ioremap_resource should be tested. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e,e1; statement S; @@ *e = devm_ioremap_resource(...); if (!e1) S // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: gadget: USB_NET2272_DMA should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `net2272_done': drivers/usb/gadget/net2272.c:386: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `net2272_queue': drivers/usb/gadget/net2272.c:848: undefined reference to `usb_gadget_map_request' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: gadget: USB_R8A66597 should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `sudmac_free_channel': drivers/usb/gadget/r8a66597-udc.c:676: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `sudmac_alloc_channel': drivers/usb/gadget/r8a66597-udc.c:666: undefined reference to `usb_gadget_map_request' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: gadget: USB_FUSB300 should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: drivers/built-in.o: In function `fusb300_set_idma': drivers/usb/gadget/fusb300_udc.c:946: undefined reference to `usb_gadget_map_request' drivers/usb/gadget/fusb300_udc.c:958: undefined reference to `usb_gadget_unmap_request' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: musb: avoid null pointer dereference in debug loggingMaarten ter Huurne
Since commit 511f3c53 (usb: gadget: udc-core: fix a regression during gadget driver unbinding) usb_gadget_remove_driver will pass NULL for the driver argument. Signed-off-by: Maarten ter Huurne <maarten@treewalker.org> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: musb: cppi41: fix missing unlock on error in cppi41_dma_callback()Wei Yongjun
Add the missing unlock before return from function cppi41_dma_callback() in the error handling case. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27dma: cpp41: make it compile with CONFIG_BUG=nSebastian Andrzej Siewior
Before Randy figures out that this does not compile with CONFIG_BUG=n here is a fix for it. Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: phy: am335x-control: make it compile withSebastian Andrzej Siewior
Randy reported this |drivers/usb/phy/phy-am335x-control.c:45:3: error: implicit declaration |of function '__WARN' [-Werror=implicit-function-declaration] and left it as an excercice to figure out that this happens only with CONFIG_BUG=n. As a fix I replace it with WARN_ON(). And there is a space before return so fix this, too. Reported-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: musb: honour the return value of dma_map_single()Sebastian Andrzej Siewior
Since dma_map_single() may fail it is good to actually check the return code to see if it succeeded. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27usb: gadget: configfs: keep a function if it is not successfully addedAndrzej Pietrasiewicz
If usb_add_function() fails then the currently processed function is already not in the list in struct config_usb_cfg, and neither is it in the list in struct usb_configuration. At the err_purge_funcs label the purge_config_funcs() is called, which iterates over all configurations, and in each configuration it iterates over all _successfully_ added functions, and moves them back from the list in struct usb_configuration to the list in struct config_usb_cfg. BUT the function which has just failed adding and caused the unwind process is not taken care of and is effectively lost. This patch modifies the configfs_composite_bind() function so that if the usb_add_function() fails, then the currently processed function is returned to the list in struct config_usb_cfg. It would be tempting to delay the list_del() in question after usb_add_function() invocation, but a struct list_head (&f->list) cannot be stored in more than one list at the same time, so the list_del() must be called before usb_add_function(). Hence, the solution is to list_add() after usb_add_function() in case of error. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-08-27ps3_gelic: lower NAPI weightMichal Schmidt
Since commit 82dc3c63 ("net: introduce NAPI_POLL_WEIGHT") netif_napi_add() produces an error message if a NAPI poll weight greater than 64 is requested. GELIC_NET_NAPI_WEIGHT is defined to GELIC_NET_RX_DESCRIPTORS, which is 128. Use the standard NAPI weight. v2: proper reference to the related commit Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Geoff Levand <geoff@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27netxen: lower NAPI weightMichal Schmidt
Since commit 82dc3c63 ("net: introduce NAPI_POLL_WEIGHT") netif_napi_add() produces an error message if a NAPI poll weight greater than 64 is requested. Use the standard NAPI weight. v2: proper reference to the related commit Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27jme: lower NAPI weightMichal Schmidt
Since commit 82dc3c63 ("net: introduce NAPI_POLL_WEIGHT") netif_napi_add() produces an error message if a NAPI poll weight greater than 64 is requested. jme requests a quarter of the rx ring size as the NAPI weight. jme's rx ring size is 1 << 9 = 512. Use the standard NAPI weight. v2: proper reference to the related commit Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27PCI: Rename PCIe capability definitions to follow conventionBjorn Helgaas
All other PCIe capability register fields include "PCI_EXP" + <reg-name> + <field-name>. This renames PCI_EXP_OBFF_MASK, PCI_EXP_IDO_REQ_EN, PCI_EXP_LTR_EN, and related fields using the same convention. No functional change. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> # for MFD driver
2013-08-27cgroup: fix cgroup_css() invocation in css_from_id()Tejun Heo
ca8bdcaff0 ("cgroup: make cgroup_css() take cgroup_subsys * instead and allow NULL subsys") missed one conversion in css_from_id(), which was newly added. As css_from_id() doesn't have any user yet, this doesn't break anything other than generating a build warning. Convert it. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reported-by: kbuild test robot <fengguang.wu@intel.com>
2013-08-27libata: acpi: Remove ata_dev_acpi_handle stub in libata.hAaron Lu
The ata_dev_acpi_handle is defined in libata-acpi.c and the only external user is libata-zpodd.c, which is built when CONFIG_ATA_ACPI is set, so there is no need to make an empty stub function for ONFIG_ATA_ACPI case in libata.h. It also causes compile errors due to acpi_handle is not defined when !CONFIG_ACPI. This patch fixes this problem by removing the empty stub. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Aaron Lu <aaron.lu@intel.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2013-08-27Rename nsproxy.pid_ns to nsproxy.pid_ns_for_childrenAndy Lutomirski
nsproxy.pid_ns is *not* the task's pid namespace. The name should clarify that. This makes it more obvious that setns on a pid namespace is weird -- it won't change the pid namespace shown in procfs. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27net: Check the correct namespace when spoofing pid over SCM_RIGHTSAndy Lutomirski
This is a security bug. The follow-up will fix nsproxy to discourage this type of issue from happening again. Cc: stable@vger.kernel.org Signed-off-by: Andy Lutomirski <luto@amacapital.net> Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-27driver core: add #include <linux/sysfs.h> to core files.Greg Kroah-Hartman
This is needed to fix the build on sh systems. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-08-27Merge tag 'regmap-v3.11-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull regmap fixes from Mark Brown: "Two changes here: - Fix a bug in the rbtree code which could cause it to create two different cache entries for the same register by adding a single register at a time to the cache. This isn't awesome for performance but it's non-invasive which we need for this late in the release cycle and the I/O costs we're trying to avoid are high. - Add another header used in the !CONFIG_REGMAP stubs where we had been relying on implicit inclusion" * tag 'regmap-v3.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: rbtree: Fix overlapping rbnodes. regmap: Add another missing header for !CONFIG_REGMAP stubs
2013-08-27Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc Pull powerpc fixes from Ben Herrenschmidt: "Here are 3 bug fixes that should probably go into 3.11 since I'm also tagging them for stable. Once fixes our old /proc/powerpc/lparcfg file which provides partition informations when running under our hypervisor and also acts as a user-triggerable Oops when hot :-( The other two respectively are a one liner to fix a HVSI protocol handshake problem causing the console to fail to show up on a bunch of machines until we reach userspace, which I deem annoying enough to warrant going to stable, and a nasty gcc miscompile causing us to pass virtual instead of physical addresses to the firmware under some circumstances" * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/hvsi: Increase handshake timeout from 200ms to 400ms. powerpc: Work around gcc miscompilation of __pa() on 64-bit powerpc: Don't Oops when accessing /proc/powerpc/lparcfg without hypervisor
2013-08-27mm: move_ptes -- Set soft dirty bit depending on pte typeCyrill Gorcunov
Dave reported corrupted swap entries | [ 4588.541886] swap_free: Unused swap offset entry 00002d15 | [ 4588.541952] BUG: Bad page map in process trinity-kid12 pte:005a2a80 pmd:22c01f067 and Hugh pointed that in move_ptes _PAGE_SOFT_DIRTY bit set regardless the type of entry pte consists of. The trick here is that when we carry soft dirty status in swap entries we are to use _PAGE_SWP_SOFT_DIRTY instead, because this is the only place in pte which can be used for own needs without intersecting with bits owned by swap entry type/offset. Reported-and-tested-by: Dave Jones <davej@redhat.com> Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Pavel Emelyanov <xemul@parallels.com> Analyzed-by: Hugh Dickins <hughd@google.com> Cc: Hillf Danton <dhillf@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-08-27xhci:prevent "callbacks suppressed" when debug is not enabledDmitry Kasatkin
When debug is not enabled and dev_dbg() will expand to nothing, log might be flooded with "callbacks suppressed". If it was not done on purpose, better to use dev_dbg_ratelimited() instead. Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
2013-08-27xhci: fix port BESL LPM capability checkingMathias Nyman
Wrong capability bit was checked for best effort service latency. bit 20 indicate port is BESL LPM capable (BLC), bit 19 is hardware LPM capable (HLC) This patch should be backported to kernels as old as 3.11, that contain the commit a558ccdcc71c7770c5e80c926a31cfe8a3892a09 "usb: xhci: add USB2 Link power management BESL support" Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Reported-by: Steve Cotton <steve@s.cotton.clara.co.uk> Cc: stable@vger.kernel.org
2013-08-27usb: xhci: Disable runtime PM suspend for quirky controllersShawn Nematbakhsh
If a USB controller with XHCI_RESET_ON_RESUME goes to runtime suspend, a reset will be performed upon runtime resume. Any previously suspended devices attached to the controller will be re-enumerated at this time. This will cause problems, for example, if an open system call on the device triggered the resume (the open call will fail). Note that this change is only relevant when persist_enabled is not set for USB devices. This patch should be backported to kernels as old as 3.0, that contain the commit c877b3b2ad5cb9d4fe523c5496185cc328ff3ae9 "xhci: Add reset on resume quirk for asrock p67 host". Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable@vger.kernel.org
2013-08-27hwmon: Change my email address.Darrick J. Wong
I've changed employers, so change the email addresses to match. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2013-08-27hwmon: (k10temp) Add support for Fam16h (Kabini)Wei Hu
The temperature reporting interface stays the same, so we just add the PCI-ID to the list. Verified on AMD Olive Hill. Signed-off-by: Wei Hu <wei@aristanetworks.com> Acked-by: Clemens Ladisch <clemens@ladisch.de> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2013-08-27hwmon: (adt7462) ADT7462_REG_VOLT_MAX() should return 0Dan Carpenter
The callers never check for negative but they sometimes check for zero returns: int reg = ADT7462_REG_VOLT_MAX(data, i); data->volt_max[i] = (reg ? i2c_smbus_read_byte_data(client, reg) : 0); Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2013-08-27regcache-rbtree: Fix reg_stride != 1Lars-Peter Clausen
There are a couple of calculations, which convert between register addresses and block indices, in regcache_rbtree_sync() and regcache_rbtree_node_alloc() which assume that reg_stride is 1. This will break the rb cache for configurations which do not use a reg_stride of 1. Also rename 'base' in regcache_rbtree_sync() to 'start' to avoid confusion with 'base_reg'. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-27spi: spi-rspi: fix inconsistent spin_lock_irqsaveShimoda, Yoshihiro
This patch fixes the following Smatch warning: CHECK drivers/spi/spi-rspi.c drivers/spi/spi-rspi.c:606 rspi_work() warn: inconsistent returns spin_lock:&rspi->lock: locked (602) unlocked (606) drivers/spi/spi-rspi.c:606 rspi_work() warn: inconsistent returns irqsave:flags: locked (602) unlocked (606) Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-27spi/qspi: Add compatible string for am4372.Sourav Poddar
Add a compatible string for am4372. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-27ASoC: Pass card instead of dapm context to snd_soc_dapm_new_widgets()Lars-Peter Clausen
snd_soc_dapm_new_widgets() works on the ASoC card as a whole not on a specific DAPM context. The DAPM context that is passed as the parameter is only used to look up the pointer to the card. This patch updates the signature of snd_soc_dapm_new_widgets() to take the card directly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-27Merge remote-tracking branch 'asoc/topic/dapm' into asoc-coreMark Brown
2013-08-27Merge remote-tracking branch 'asoc/topic/tlv320aic32x4' into asoc-coreMark Brown
2013-08-27Merge remote-tracking branch 'asoc/topic/dmic' into asoc-coreMark Brown
2013-08-27ASoC: Move call to snd_soc_dapm_new_widgets() after ↵Lars-Peter Clausen
snd_soc_dapm_auto_nc_codec_pins() Call snd_soc_dapm_new_widgets() before the auto non-connected pins have been marked as not connected will power the system under the assumption that those pins are connected. Once the pins have been marked as disconnected the system there will be an additional power run. This can cause unnecessary power transitions. Calling snd_soc_dapm_new_widgets() only after the pins have been marked as non-connected avoids this. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-27ASoC: Call snd_soc_dapm_new_widgets() only once during card initializationLars-Peter Clausen
Each time snd_soc_dapm_new_widgets() is called it will instantiate all the widgets and routes that have been added so far and then power them. Doing this multiple times before the card is fully initialized and all widgets have been added can cause unnecessary and even invalid power state transitions which can result in extra register writes and and also might cause clicks and pops. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-27ASoC: jack: Remove unnecessary call to snd_soc_dapm_new_widgets()Lars-Peter Clausen
snd_soc_jack_add_pins() does not create any new DAPM widgets, so there is no need to call snd_soc_dapm_new_widgets(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>