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2016-01-05drm/atomic-helper: Reject legacy flips on a disabled pipeDaniel Vetter
We want this for consistency with existing page_flip semantics. Since this spurred quite a discussion on IRC also document why we reject event generation when the pipe is off: It's not that it's hard to implement, but userspace has a track recording which proves that it's way too easy to accidentally abuse and cause havoc. We want to make sure userspace doesn't get away with that. v2: Somehow thought we do reject events already, but that code only existed in my imagination ... Also suggestions from Thierry. Cc: Daniel Stone <daniels@collabora.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Thierry Reding <thierry.reding@gmail.com> Reviewed-by: Daniel Stone <daniels@collabora.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449564561-3896-4-git-send-email-daniel.vetter@ffwll.ch
2016-01-05drm/atomic: add connector mask to drm_crtc_state.Maarten Lankhorst
It can be useful to iterate over connectors without grabbing connection_mutex. It can also be used to see how many connectors are on a crtc without iterating over the list. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-4-git-send-email-maarten.lankhorst@linux.intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-05drm/tegra: Use __drm_atomic_helper_reset_connector for subclassing connector ↵Maarten Lankhorst
state, v2. Changes since v1: - Do not reset if state allocation fails. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Thierry Reding <treding@nvidia.com> #irc Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-3-git-send-email-maarten.lankhorst@linux.intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-05drm/atomic: Add __drm_atomic_helper_connector_reset, v2.Maarten Lankhorst
This is useful for drivers that subclass connector_state, like tegra. Changes since v1: - Docbook updates. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-2-git-send-email-maarten.lankhorst@linux.intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-05drm/i915: Set connector_state->connector using the helper.Maarten Lankhorst
The atomic helper sets connector_state->connector, which the i915 code didn't. This will become a problem when we start using it. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: http://patchwork.freedesktop.org/patch/msgid/1451908400-25147-1-git-send-email-maarten.lankhorst@linux.intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-05drm: Use a normal idr allocation for the obj->nameChris Wilson
Unlike the handle, the name table uses a sleeping mutex rather than a spinlock. The allocation is in a normal context, and we can use the simpler sleeping gfp_t, rather than have to take from the atomic reserves. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1451902261-25380-3-git-send-email-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-05drm: Only bump object-reference count when adding first handleChris Wilson
We only need a single reference count for all handles (i.e. non-zero obj->handle_count) and so can trim a few atomic operations by only taking the reference on the first handle and dropping it after the last. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1451902261-25380-2-git-send-email-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-05drm: Balance error path for GEM handle allocationChris Wilson
The current error path for failure when establishing a handle for a GEM object is unbalance, e.g. we call object_close() without calling first object_open(). Use the typical onion structure to only undo what has been set up prior to the error. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-05cxl: Fix DSI misses when the context owning task exitsVaibhav Jain
Presently when a user-space process issues CXL_IOCTL_START_WORK ioctl we store the pid of the current task_struct and use it to get pointer to the mm_struct of the process, while processing page or segment faults from the capi card. However this causes issues when the thread that had originally issued the start-work ioctl exits in which case the stored pid is no more valid and the cxl driver is unable to handle faults as the mm_struct corresponding to process is no more accessible. This patch fixes this issue by using the mm_struct of the next alive task in the thread group. This is done by iterating over all the tasks in the thread group starting from thread group leader and calling get_task_mm on each one of them. When a valid mm_struct is obtained the pid of the associated task is stored in the context replacing the exiting one for handling future faults. The patch introduces a new function named get_mem_context that checks if the current task pointed to by ctx->pid is dead? If yes it performs the steps described above. Also a new variable cxl_context.glpid is introduced which stores the pid of the thread group leader associated with the context owning task. Reported-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Reported-by: Frank Haverkamp <HAVERKAM@de.ibm.com> Suggested-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com> Acked-by: Ian Munsie <imunsie@au1.ibm.com> Reviewed-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Reviewed-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2016-01-04net: Propagate lookup failure in l3mdev_get_saddr to callerDavid Ahern
Commands run in a vrf context are not failing as expected on a route lookup: root@kenny:~# ip ro ls table vrf-red unreachable default root@kenny:~# ping -I vrf-red -c1 -w1 10.100.1.254 ping: Warning: source address might be selected on device other than vrf-red. PING 10.100.1.254 (10.100.1.254) from 0.0.0.0 vrf-red: 56(84) bytes of data. --- 10.100.1.254 ping statistics --- 2 packets transmitted, 0 received, 100% packet loss, time 999ms Since the vrf table does not have a route for 10.100.1.254 the ping should have failed. The saddr lookup causes a full VRF table lookup. Propogating a lookup failure to the user allows the command to fail as expected: root@kenny:~# ping -I vrf-red -c1 -w1 10.100.1.254 connect: No route to host Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04mlxsw: spectrum: Change bridge port attributes only when bridgedIdo Schimmel
Bridge port attributes are offloaded to hardware when invoked with SELF flag set, but it really makes no sense to reflect them when port is not bridged. Allow a user to change these attribute only when port is bridged and initialize them correctly when joining or leaving a bridge. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04mlxsw: spectrum: Set bridge status in appropriate functionsIdo Schimmel
Set the bridge status of physical ports in the appropriate functions, to be consistent with LAG join/leave and vPorts joining/leaving bridge. Also, remove the error messages in these two functions, as we already emit errors in both the single functions they call. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04mlxsw: spectrum: Return NOTIFY_BAD on bridge failureIdo Schimmel
It is possible for us to fail when joining or leaving a bridge, so let the user know about that by returning NOTIFY_BAD, as already done for LAG join/leave and 802.1D bridges. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04mlxsw: spectrum: Initialize PVID only onceIdo Schimmel
We set PVID to 1 in mlxsw_sp_port_vlan_init(), so we can remove this statement. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04r8152: add reset_resume functionhayeswang
When the reset_resume() is called, the flag of SELECTIVE_SUSPEND should be cleared and reinitialize the device, whether the SELECTIVE_SUSPEND is set or not. If reset_resume() is called, it means the power supply is cut or the device is reset. That is, the device wouldn't be in runtime suspend state and the reinitialization is necessary. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04chelsio: constify cphy_ops structuresJulia Lawall
The cphy_ops structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04fsl/fman: allow modular buildArnd Bergmann
ARM allmodconfig fails because of the addition of the FMAN driver: drivers/built-in.o: In function `dtsec_restart_autoneg': binder.c:(.text+0x173328): undefined reference to `mdiobus_read' binder.c:(.text+0x173348): undefined reference to `mdiobus_write' drivers/built-in.o: In function `dtsec_config': binder.c:(.text+0x173d24): undefined reference to `of_phy_find_device' drivers/built-in.o: In function `init_phy': binder.c:(.text+0x1763b0): undefined reference to `of_phy_connect' drivers/built-in.o: In function `stop': binder.c:(.text+0x176014): undefined reference to `phy_stop' drivers/built-in.o: In function `start': binder.c:(.text+0x176078): undefined reference to `phy_start' The reason is that the driver uses PHYLIB, but that is a loadable module here, and fman itself is built-in. This patch makes it possible to configure fman as a module as well so we don't change the status of PHYLIB in an allmodconfig kernel, and it adds a 'select PHYLIB' statement to ensure that phylib is always built-in when fman is. The driver uses "builtin_platform_driver(fman_driver);", which means it cannot be unloaded, but it's still possible to have it as a loadable module that gets loaded once and never removed. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 5adae51a64b8 ("fsl/fman: Add FMan MURAM support") Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04Merge tag 'nfc-next-4.5-1' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next Samuel Ortiz says: ==================== NFC 4.5 pull request This is the first NFC pull request for 4.5 and it brings: - A new driver for the STMicroelectronics ST95HF NFC chipset. The ST95HF is an NFC digital transceiver with an embedded analog front-end and as such relies on the Linux NFC digital implementation. This is the 3rd user of the NFC digital stack. - ACPI support for the ST st-nci and st21nfca drivers. - A small improvement for the nfcsim driver, as we can now tune the Rx delay through sysfs. - A bunch of minor cleanups and small fixes from Christophe Ricard, for a few drivers and the NFC core code. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04connector: bump skb->users before callback invocationFlorian Westphal
Dmitry reports memleak with syskaller program. Problem is that connector bumps skb usecount but might not invoke callback. So move skb_get to where we invoke the callback. Reported-by: Dmitry Vyukov <dvyukov@google.com> Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-05i2c: ibm_iic: rename i2c_timings struct due to clash with generic versionStephen Rothwell
Fixes: e1dba01ca620 ("i2c: add generic routine to parse DT for timing information") Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-01-05cpufreq-dt: fix handling regulator_get_voltage() resultAndrzej Hajda
The function can return negative values so it should be assigned to signed type. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci. Link: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-05cpufreq: governor: Fix negative idle_time when configured with ↵Chen Yu
CONFIG_HZ_PERIODIC It is reported that, with CONFIG_HZ_PERIODIC=y cpu stays at the lowest frequency even if the usage goes to 100%, neither ondemand nor conservative governor works, however performance and userspace work as expected. If set with CONFIG_NO_HZ_FULL=y, everything goes well. This problem is caused by improper calculation of the idle_time when the load is extremely high(near 100%). Firstly, cpufreq_governor uses get_cpu_idle_time to get the total idle time for specific cpu, then: 1.If the system is configured with CONFIG_NO_HZ_FULL, the idle time is returned by ktime_get, which is always increasing, it's OK. 2.However, if the system is configured with CONFIG_HZ_PERIODIC, get_cpu_idle_time might not guarantee to be always increasing, because it will leverage get_cpu_idle_time_jiffy to calculate the idle_time, consider the following scenario: At T1: idle_tick_1 = total_tick_1 - user_tick_1 sample period(80ms)... At T2: ( T2 = T1 + 80ms): idle_tick_2 = total_tick_2 - user_tick_2 Currently the algorithm is using (idle_tick_2 - idle_tick_1) to get the delta idle_time during the past sample period, however it CAN NOT guarantee that idle_tick_2 >= idle_tick_1, especially when cpu load is high. (Yes, total_tick_2 >= total_tick_1, and user_tick_2 >= user_tick_1, but how about idle_tick_2 and idle_tick_1? No guarantee.) So governor might get a negative value of idle_time during the past sample period, which might mislead the system that the idle time is very big(converted to unsigned int), and the busy time is nearly zero, which causes the governor to always choose the lowest cpufreq, then cause this problem. In theory there are two solutions: 1.The logic should not rely on the idle tick during every sample period, but be based on the busy tick directly, as this is how 'top' is implemented. 2.Or the logic must make sure that the idle_time is strictly increasing during each sample period, then there would be no negative idle_time anymore. This solution requires minimum modification to current code and this patch uses method 2. Link: https://bugzilla.kernel.org/show_bug.cgi?id=69821 Reported-by: Jan Fikar <j.fikar@gmail.com> Signed-off-by: Chen Yu <yu.c.chen@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-04cciss: print max outstanding commands as a hex valueColin Ian King
The max outstanding commands is being printed with a 0x prefix to suggest it is a hex value, when in fact the integer decimal %d format specifier is being used and this is a bit confusing. Use %x instead to match the proceeding 0x prefix. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-01-04Merge tag 'tegra-for-4.5-clk' of ↵Michael Turquette
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into clk-next clk: tegra: Changes for v4.5-rc1 This set of changes adds support for the Tegra210 SoC and contains a couple fixes and cleanups.
2016-01-04Input: xpad - use LED API when identifying wireless controllersDmitry Torokhov
When lighting up the segment identifying wireless controller, Instead of sending command directly to the controller, let's do it via LED API (usinf led_set_brightness) so that LED object state is in sync with controller state and we'll light up the correct segment on resume as well. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-01-04Input: xpad - workaround dead irq_out after suspend/ resumePavel Rojtberg
The irq_out urb is dead after suspend/ resume on my x360 wr pad. (also reproduced by Zachary Lund [0]) Work around this by implementing suspend, resume, and reset_resume callbacks and properly shutting down URBs on suspend and restarting them on resume. [0]: https://github.com/paroj/xpad/issues/6 Signed-off-by: Pavel Rojtberg <rojtberg@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2016-01-04amdgpu/dce11: Add test for crtc < 0 to various DCEv11 functionsTom St Denis
To be consistent with other DCE11 functions test for crtc < 0. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-04amdgpu/dce11: Remove division from dce_v11_0_vblank_wait()Tom St Denis
Mimics odd behaviour where (i++ % 100 == 0) is true in the first iteration of each loop... Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-04amdgpu/vce3: Simplify vce_v3_0_hw_init and ensure both rings default to not ↵Tom St Denis
ready. Simplified the ring test and added logic to ensure rings are marked not ready by default. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2016-01-04amdgpu/vce3: Remove magic constants from harvest register masks.Tom St Denis
Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-04amdgpu/vce3: Simplify vce_v3_0_process_interrupt()Tom St Denis
Fold two cases into one for a LOC reduction. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2016-01-04amdgpu/vce3: Simplify vce_v3_0_soft_reset()Tom St Denis
LOC reduction and simplification. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2016-01-04amdgpu/vce3: Simplify idle and wait for idle codeTom St Denis
More LOC reductions in VCE3 code. This patch simplifies the is_idle and wait_for_idle logic. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2016-01-04amdgpu/vce3: Cleanup harvest config function.Tom St Denis
Basic LOC reduction. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2016-01-04cxgb4: correctly handling failed allocationInsu Yun
Since t4_alloc_mem can be failed in memory pressure, if not properly handled, NULL dereference could be happened. Signed-off-by: Insu Yun <wuninsu@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04drm/amdgpu: fix NULL in vm_grab_id while S3 backChunming Zhou
vm_manager_fini shouldn't be in suspend phase. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
2016-01-04qlcnic: correctly handle qlcnic_alloc_mbx_argsInsu Yun
Since qlcnic_alloc_mbx_args can be failed, return value should be checked. Signed-off-by: Insu Yun <wuninsu@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-05drm/nouveau/gr/nv40: fix oops in interrupt handlerBen Skeggs
fdo#93557 Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org
2016-01-04r8169:Correct the way of setting RTL8168DP ephyChun-Hao Lin
The original way is wrong, it always writes ephy reg 0x03. Signed-off-by: Chunhao Lin <hau@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04r8169:Fix typo in setting RTL8168H PHY PFM mode.Chun-Hao Lin
The PHY PFM register is in PHY page 0x0a44 register 0x11, not 0x14. Signed-off-by: Chunhao Lin <hau@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04r8169:Fix typo in setting RTL8168EP and RTL8168H D3cold PFM modeChun-Hao Lin
The register for setting D3code PFM mode is MISC_1, not DLLPR. Signed-off-by: Chunhao Lin <hau@realtek.com> Reviewed-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04ACPI: Fix white space in a structure definitionLukas Wunner
Add a missing space in the definition of struct acpi_device_bus_id. Signed-off-by: Lukas Wunner <lukas@wunner.de> [ rjw: Subject and changelog ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-04drm/amd/powerplay: precedence bug in init_non_clock_fields()Dan Carpenter
The cast to uint8_t happens before the right shift so this always sets .m3arb to zero. The cast is actually a no-op so we can remove it. Fixes: 3bace3591493 ('drm/amd/powerplay: add hardware manager sub-component') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-04drm/amdgpu/cgs: cleanup some indentingDan Carpenter
This code is indented too far. Also we normally use spaces to align if statement conditions. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-04drm/amd/powerplay: fix a reversed conditionDan Carpenter
This test was reversed so it would end up leading to a NULL dereference. Fixes: 4630f0faae80 ('drm/amd/powerplay: add Carrizo smu support') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-01-04ACPI / SBS: fix inconsistent indenting inside if statementColin Ian King
The indenting in acpi_battery_set_alarm is inconsistent and has been so since 2007; commit 94f6c0860139da9219255b8ff45ad42117dda859 ("ACPI: SBS: Add support for power_supply class (and sysfs)"). Minor fix for this, no code functionality change. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-04PNP: respect PNP_DRIVER_RES_DO_NOT_CHANGE when detachingHeiner Kallweit
I have a device (Nuvoton 6779D Super-IO IR RC with nuvoton-cir driver) which works after initial boot but not any longer if I unload and re-load the driver module. Digging into the issue I found that unloading the driver calls pnp_disable_dev although the driver has flag PNP_DRIVER_RES_DO_NOT_CHANGE set. IMHO this is not right. Let's have a look at the call chain when probing a device: pnp_device_probe 1. attaches the device 2. if it's not active and PNP_DRIVER_RES_DO_NOT_CHANGE is not set it gets activated 3. probes driver I think pnp_device_remove should do it in reverse order and also respect PNP_DRIVER_RES_DO_NOT_CHANGE. Therefore: 1. call drivers remove callback 2. if device is active and PNP_DRIVER_RES_DO_NOT_CHANGE is not set disable it 3. detach device The change works for me and sounds logical to me. However I don't know the pnp driver in detail so I might be wrong. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-04sh_eth: get rid of {cpu|edmac}_to_{edmac|cpu}()Sergei Shtylyov
Now that {cpu|edmac}_to_{edmac|cpu}() functions boiled down to the mere {cpu|le32}_to_{le32|cpu}() calls, there's no need for these functions anymore, so just get rid of them. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04sh_eth: remove EDMAC_BIG_ENDIANSergei Shtylyov
Commit 71557a37adb5 ("[netdrvr] sh_eth: Add SH7619 support") added support for the big-endian EDMAC descriptors. However, it was never used and never worked right until the recent driver fixes. I think we now can just remove this support, it was only burdening the driver from the start. It should be easy to do without disturbing the SH platform code, at least for now... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-04ACPI / PNP: constify device IDsMathias Krause
Instead of re-creating the array on the stack each time is_cmos_rtc_device() gets called, make the array 'static const'. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
generated by cgit (git 2.34.1) at 2025-09-24 14:24:58 +0000