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2014-10-21ALSA: hda: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: fm801: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to the text array. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: es1938: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to the text array. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: emu10k1: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to text arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: echoaudio: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to text arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: ca0106: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also correct the array size and add missing const to text arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: azt3328: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: aw2: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to the text array. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: asihpi: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: ac97: Constify more text arraysTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: ac97: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to text arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: parisc: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to the text array. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: mips: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to the text array. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: wss: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to text arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: sb16: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to text arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: msnd: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to the text array. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: es18xx: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to text arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: es1688: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also correct the array size and add missing const. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: ad1816a: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to the text array. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: ak4xxx-adda: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Also add missing const to the text array. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: bebob: Use snd_ctl_enum_info()Takashi Iwai
... and reduce the open codes. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: bebob: More constify text arraysTakashi Iwai
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: vx: Use snd_ctl_elem_info()Takashi Iwai
... and reduce the open codes. Also add missing const to text arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: mts64: Use snd_ctl_elem_info()Takashi Iwai
... and reduce the open codes. Also add missing const to the text array. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21ALSA: aoa: Use snd_ctl_elem_info()Takashi Iwai
... and reduce the open codes. Also add missing const to text arrays. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-10-21cpuidle: powernv: Populate cpuidle state details by querying the device-treePreeti U. Murthy
We hard code the metrics relevant for cpuidle states in the kernel today. Instead pick them up from the device tree so that they remain relevant and updated for the system that the kernel is running on. Signed-off-by: Preeti U. Murthy <preeti@linux.vnet.ibm.com> Signed-off-by: Shreyas B. Prabhu <shreyas@linux.vnet.ibm.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21cpufreq: cpufreq-dt: adjust message related to regulatorsThomas Petazzoni
The cpufreq-dt driver tries to get a regulator for each CPU. This regulator is optional, but when not present, a scary message "failed to get cpuX regulator" is displayed. To solve this, we reduce the severity of the message from dev_warn() to dev_dbg() and we reword the message to not be as scary. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21cpufreq: cpufreq-dt: extend with platform_dataThomas Petazzoni
This commit extends the cpufreq-dt driver to take a platform_data structure. This structure is for now used to tell the cpufreq-dt driver the layout of the clocks on the platform, i.e whether all CPUs share the same clock or whether each CPU has a separate clock. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21cpufreq: allow driver-specific dataThomas Petazzoni
This commit extends the cpufreq_driver structure with an additional 'void *driver_data' field that can be filled by the ->probe() function of a cpufreq driver to pass additional custom information to the driver itself. A new function called cpufreq_get_driver_data() is added to allow a cpufreq driver to retrieve those driver data, since they are typically needed from a cpufreq_policy->init() callback, which does not have access to the cpufreq_driver structure. This function call is similar to the existing cpufreq_get_current_driver() function call. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPI / EC: Cleanup coding style.Lv Zheng
This patch cleans up the following coding style issues that are detected by scripts/checkpatch.pl: ERROR: code indent should use tabs where possible ERROR: "foo * bar" should be "foo *bar" WARNING: Missing a blank line after declarations WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable WARNING: void function return statements are not generally useful WARNING: else is not generally useful after a break or return WARNING: break is not useful after a goto or return WARNING: braces {} are not necessary for single statement blocks WARNING: line over 80 characters WARNING: msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.txt No functional changes. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPI / EC: Refine event/query debugging messages.Lv Zheng
This patch refines event/query debugging messages to use a unified format as commands. Developers can clearly find different processes by checking different log seperators. No functional changes. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPI / EC: Add detailed command/query debugging information.Lv Zheng
Developers really don't need to translate EC commands in mind. This patch adds detailed debugging information for the EC commands. The address can be found in the follow-up sequential EC_DATA(W) accesses, thus this patch also removes some of the redundant address information. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPI / EC: Enhance the logs to apply to QR_EC transactions.Lv Zheng
Currently some logs are applied to new transactions, but QR_EC transactions are not included. This patch merges the code path to make the logs also applying to the QR_EC transactions. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPI / EC: Add CPU ID to debugging messages.Lv Zheng
This patch adds CPU ID to the context entries' debugging output. no functional changes. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: Update version to 20140926.Bob Moore
Version 20140926. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: acpiexec: Do not put STDIN into raw mode unless it is a terminal.Bob Moore
Eliminate an error message for batch-mode processing on unix systems. ACPICA BZ 1114. This patch is mainly for fixing the issues of acpiexec which is not in the Linux upstream. Link: https://bugs.acpica.org/show_bug.cgi?id=1114 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: iASL/Disassembler: Add support for hardware summary mapfiles.Bob Moore
Adds support for both iASL and the disassembler to create a hardware and connection summary mapfile (via the -lm option.) Linux isn't affected by this patch because iASL is not in the Linux upstream. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: Events: Reduce source code difference for the ACPI_EVENT_FLAG_HANDLE ↵Lv Zheng
renaming. This patch is partial linuxized result of the following ACPICA commit: ACPICA commit: a73b66c6aa1846d055bb6390d9c9b9902f7d804d Subject: Add "has handler" flag to event/gpe status interfaces. This change adds a new flag, ACPI_EVENT_FLAGS_HAS_HANDLER to the acpi_get_event_status and acpi_get_gpe_status external interfaces. It is set if the event/gpe currently has a handler associated with it. This patch contains the code to rename ACPI_EVENT_FLAG_HANDLE to ACPI_EVENT_FLAG_HAS_HANDLER, and the corresponding updates of its usages. Link: https://github.com/acpica/acpica/commit/a73b66c6 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: Events: Reduce source code difference for the ACPI_EVENT_FLAG_HANDLE ↵Lv Zheng
support. This patch is a partial linuxized result of the following ACPICA commit: ACPICA commit: a73b66c6aa1846d055bb6390d9c9b9902f7d804d Subject: Add "has handler" flag to event/gpe status interfaces. This change adds a new flag, ACPI_EVENT_FLAGS_HAS_HANDLER to the acpi_get_event_status and acpi_get_gpe_status external interfaces. It is set if the event/gpe currently has a handler associated with it. This commit back ports ACPI_EVENT_FLAG_HANDLE from Linux upstream to ACPICA, the flag along with its support code currently can only be found in the Linux upstream and is used by the ACPI sysfs GPE interfaces and the ACPI bus scanning support. Link: https://github.com/acpica/acpica/commit/a73b66c6 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: Events: Update GPE handler removal, match behavior of handler install.Lv Zheng
The originally_enabled check is not paired between acpi_install_gpe_handler() and acpi_remove_gpe_handler(). In ACPICA upstream, there is code to protect original enabled state for ACPI_GPE_DISPATCH_NOTIFY and this commit fixes an issue for this feature. Link: https://github.com/acpica/acpica/commit/967f314c Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: Events: Reduce source code difference in acpi_install_gpe_handler().Lv Zheng
There is a sanity check in ACPICA upstream, complaining mis-matched interrupt type for originally enabled GPEs that are going to be dispatched by OSPM handlers. This is only a warning message noting developers such conflict between BIOS and OSPM. This patch ports this warning message from ACPICA upstream to reduce source code difference between Linux and ACPICA upstream. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: Events: Reduce indent divergences of events files.Lv Zheng
This patch reduces indent divergences first in order to reduce human intervention work for the follow-up linuxized event patches. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: acpidump: Add ACPI 1.0 RSDP support.Lv Zheng
The acpidump currently always uses ACPI 2.0 format to dump RSDP, this patch adds ACPI 1.0 RSDP support. Link: https://bugs.acpica.org/show_bug.cgi?id=1097 Link: https://bugs.acpica.org/show_bug.cgi?id=1103 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Reported-and-tested-by: Rudolf Marek <r.marek@assembler.cz> Reported-and-tested-by: Rafal <fatwildcat@gmail.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-21ACPICA: Add string for _DDN method name.Bob Moore
The _DDN method will be used internally. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-10-20watchdog: meson: remove magic value for rebootCarlo Caione
This patch removes the magic value used for rebooting the board. This value is useless and leads to a static checker warning as reported by Dan Carpenter. Signed-off-by: Carlo Caione <carlo@caione.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2014-10-20watchdog: Let XILINX_WATCHDOG and TEGRA_WATCHDOG depend on HAS_IOMEMChen Gang
They need HAS_IOMEM, so let them depend on it, the related error (with allmodconfig under um): MODPOST 1205 modules ERROR: "devm_ioremap_resource" [drivers/watchdog/tegra_wdt.ko] undefined! ERROR: "devm_ioremap_resource" [drivers/watchdog/of_xilinx_wdt.ko] undefined! Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2014-10-20watchdog: sunxi: Add A31 watchdog supportChen-Yu Tsai
This patch adds support for the watchdog hardware found in A31 and newer SoCs. This new hardware has registers at different offsets, and the system reset control has been split out of the "mode" register into a new "configuration" register. Differences not supported by this driver include separate interrupt lines for each watchdog, instead of sharing an interrupt line and registers with the timer block. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2014-10-20watchdog: sunxi: support parameterized compatible stringsChen-Yu Tsai
This patch adds support for hardware parameters tied to compatible strings, so similar hardware can reuse the driver. This will be used to support the newer watchdog found in A31 and later SoCs. Differences in the new hardware include separate interrupt lines for each watchdog, and corresponding interrupt control/status registers. Watchdog control registers were also slightly rearranged. Also replace ioread32()/iowrite32() with readl()/writel() in various places changed. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2014-10-20watchdog: imx2_wdt: add restart handler supportJingchang Lu
Register the watchdog as the system restart function to the new introducing kernel restart call chain in the driver instead of providing the restart in machine desc. This restart handler function is from the mxc_restart() in arch/arm/mach-imx/system.c Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2014-10-20watchdog: qcom: register a restart notifierJosh Cartwright
The WDT's BITE_TIME warm-reset behavior can be leveraged as a last resort mechanism for triggering chip reset. Usually, other restart methods (such as PS_HOLD) are preferrable for issuing a more complete reset of the chip. As such, keep the priority of the watchdog notifier low. Signed-off-by: Josh Cartwright <joshc@codeaurora.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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