diff options
| -rw-r--r-- | Documentation/feature-removal-schedule.txt | 45 | ||||
| -rw-r--r-- | MAINTAINERS | 39 | ||||
| -rw-r--r-- | arch/i386/kernel/acpi/cstate.c | 10 | ||||
| -rw-r--r-- | drivers/acpi/ec.c | 4 | ||||
| -rw-r--r-- | drivers/acpi/processor_core.c | 3 | ||||
| -rw-r--r-- | drivers/acpi/processor_perflib.c | 4 |
6 files changed, 86 insertions, 19 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index f2024df..fc53239 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -273,3 +273,48 @@ Why: Speedstep-centrino driver with ACPI hooks and acpi-cpufreq driver are Who: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> --------------------------- + +What: ACPI hotkey driver (CONFIG_ACPI_HOTKEY) +When: 2.6.21 +Why: hotkey.c was an attempt to consolidate multiple drivers that use + ACPI to implement hotkeys. However, hotkeys are not documented + in the ACPI specification, so the drivers used undocumented + vendor-specific hooks and turned out to be more different than + the same. + + Further, the keys and the features supplied by each platform + are different, so there will always be a need for + platform-specific drivers. + + So the new plan is to delete hotkey.c and instead, work on the + platform specific drivers to try to make them look the same + to the user when they supply the same features. + + hotkey.c has always depended on CONFIG_EXPERIMENTAL + +Who: Len Brown <len.brown@intel.com> + +--------------------------- + +What: /sys/firmware/acpi/namespace +When: 2.6.21 +Why: The ACPI namespace is effectively the symbol list for + the BIOS. The device names are completely arbitrary + and have no place being exposed to user-space. + + For those interested in the BIOS ACPI namespace, + the BIOS can be extracted and disassembled with acpidump + and iasl as documented in the pmtools package here: + http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/utils + +Who: Len Brown <len.brown@intel.com> + +--------------------------- + +What: /proc/acpi/button +When: August 2007 +Why: /proc/acpi/button has been replaced by events to the input layer + since 2.6.20. +Who: Len Brown <len.brown@intel.com> + +--------------------------- diff --git a/MAINTAINERS b/MAINTAINERS index 4ccc5fa..8e1d7da 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -207,16 +207,45 @@ S: Supported ACPI P: Len Brown M: len.brown@intel.com +M: lenb@kernel.org L: linux-acpi@vger.kernel.org W: http://acpi.sourceforge.net/ T: git kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6.git -S: Maintained +S: Supported + +ACPI BATTERY DRIVERS +P: Vladimir P. Lebedev +M: vladimir.p.lebedev@intel.com +L: linux-acpi@vger.kernel.org +W: http://acpi.sourceforge.net/ +S: Supported + +ACPI EC DRIVER +P: Alexey Starikovskiy +M: alexey.y.starikovskiy@linux.intel.com +L: linux-acpi@vger.kernel.org +W: http://acpi.sourceforge.net/ +S: Supported + +ACPI FAN DRIVER +P: Konstantin A. Karasyov +M: konstantin.a.karasyov@intel.com +L: linux-acpi@vger.kernel.org +W: http://acpi.sourceforge.net/ +S: Supported ACPI PCI HOTPLUG DRIVER P: Kristen Carlson Accardi M: kristen.c.accardi@intel.com L: pcihpd-discuss@lists.sourceforge.net -S: Maintained +S: Supported + +ACPI THERMAL DRIVER +P: Konstantin A. Karasyov +M: konstantin.a.karasyov@intel.com +L: linux-acpi@vger.kernel.org +W: http://acpi.sourceforge.net/ +S: Supported AD1816 SOUND DRIVER P: Thorsten Knabe @@ -1085,7 +1114,7 @@ DOCKING STATION DRIVER P: Kristen Carlson Accardi M: kristen.c.accardi@intel.com L: linux-acpi@vger.kernel.org -S: Maintained +S: Supported DOUBLETALK DRIVER P: James R. Van Zandt @@ -2535,7 +2564,7 @@ PCIE HOTPLUG DRIVER P: Kristen Carlson Accardi M: kristen.c.accardi@intel.com L: pcihpd-discuss@lists.sourceforge.net -S: Maintained +S: Supported PCMCIA SUBSYSTEM P: Linux PCMCIA Team @@ -3035,7 +3064,7 @@ SHPC HOTPLUG DRIVER P: Kristen Carlson Accardi M: kristen.c.accardi@intel.com L: pcihpd-discuss@lists.sourceforge.net -S: Maintained +S: Supported SECURE DIGITAL HOST CONTROLLER INTERFACE DRIVER P: Pierre Ossman diff --git a/arch/i386/kernel/acpi/cstate.c b/arch/i386/kernel/acpi/cstate.c index 12e937c..2d39f55 100644 --- a/arch/i386/kernel/acpi/cstate.c +++ b/arch/i386/kernel/acpi/cstate.c @@ -47,13 +47,13 @@ EXPORT_SYMBOL(acpi_processor_power_init_bm_check); /* The code below handles cstate entry with monitor-mwait pair on Intel*/ -struct cstate_entry_s { +struct cstate_entry { struct { unsigned int eax; unsigned int ecx; } states[ACPI_PROCESSOR_MAX_POWER]; }; -static struct cstate_entry_s *cpu_cstate_entry; /* per CPU ptr */ +static struct cstate_entry *cpu_cstate_entry; /* per CPU ptr */ static short mwait_supported[ACPI_PROCESSOR_MAX_POWER]; @@ -71,7 +71,7 @@ static short mwait_supported[ACPI_PROCESSOR_MAX_POWER]; int acpi_processor_ffh_cstate_probe(unsigned int cpu, struct acpi_processor_cx *cx, struct acpi_power_register *reg) { - struct cstate_entry_s *percpu_entry; + struct cstate_entry *percpu_entry; struct cpuinfo_x86 *c = cpu_data + cpu; cpumask_t saved_mask; @@ -136,7 +136,7 @@ EXPORT_SYMBOL_GPL(acpi_processor_ffh_cstate_probe); void acpi_processor_ffh_cstate_enter(struct acpi_processor_cx *cx) { unsigned int cpu = smp_processor_id(); - struct cstate_entry_s *percpu_entry; + struct cstate_entry *percpu_entry; percpu_entry = per_cpu_ptr(cpu_cstate_entry, cpu); mwait_idle_with_hints(percpu_entry->states[cx->index].eax, @@ -150,7 +150,7 @@ static int __init ffh_cstate_init(void) if (c->x86_vendor != X86_VENDOR_INTEL) return -1; - cpu_cstate_entry = alloc_percpu(struct cstate_entry_s); + cpu_cstate_entry = alloc_percpu(struct cstate_entry); return 0; } diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 4144d5d..cbdf031 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -1016,8 +1016,8 @@ static int __init acpi_ec_set_intr_mode(char *str) acpi_ec_mode = EC_POLL; } acpi_ec_driver.ops.add = acpi_ec_add; - ACPI_DEBUG_PRINT((ACPI_DB_INFO, "EC %s mode.\n", - intr ? "interrupt" : "polling")); + printk(KERN_NOTICE PREFIX "%s mode.\n", + intr ? "interrupt" : "polling"); return 1; } diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 25718fe..5f9496d 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -476,9 +476,6 @@ static int acpi_processor_get_info(struct acpi_processor *pr) if (cpu_index == -1) { if (ACPI_FAILURE (acpi_processor_hotadd_init(pr->handle, &pr->id))) { - printk(KERN_ERR PREFIX - "Getting cpuindex for acpiid 0x%x\n", - pr->acpi_id); return -ENODEV; } } diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index 0e60382..5207f9e 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -736,10 +736,6 @@ int acpi_processor_preregister_performance( } err_ret: - if (retval) { - ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Error while parsing _PSD domain information. Assuming no coordination\n")); - } - for_each_possible_cpu(i) { pr = processors[i]; if (!pr || !pr->performance) |