Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
  gcc-4.6: ACPI: fix unused but set variables in ACPI
  ACPI thermal: make procfs I/F depend on CONFIG_ACPI_PROCFS
  ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFS
  ACPI processor: remove deprecated ACPI procfs I/F
  ACPI power_resource: remove unused procfs I/F
  ACPI: remove deprecated ACPI procfs I/F
  ACPI: introduce drivers/acpi/sysfs.c
  ACPI: introduce module parameter acpi.aml_debug_output
  ACPI: introduce drivers/acpi/debugfs.c
  ACPI, APEI, ERST debug support
  ACPI, APEI, Manage GHES as platform devices
  ACPI, APEI, Rename CPER and GHES severity constants
  ACPI, APEI, Fix a typo of error path of apei_resources_request
  ACPI / ACPICA: Fix reference counting problems with GPE handlers
  ACPI: Add the check of ADR flag in course of finding ACPI handle for PCI device
  ACPI / Sleep: Drop acpi_suspend_finish()
  ACPI / Sleep: Consolidate suspend and hibernation routines
  ACPI / Wakeup: Simplify enabling of wakeup devices
  ACPI / Sleep: Rework enabling wakeup devices
  ACPI / Sleep: Free NVS copy if suspending of devices fails

Fixed up totally buggered "ACPI: fix unused but set variables in ACPI"
patch that doesn't even compile in the merge.

Thanks to Sedat Dilek <sedat.dilek@googlemail.com> for noticing the
breakage before I even pulled.  And a big "Grrr.." at Len for not even
bothering to compile the tree before asking me to pull.

1 files changed, 1 insertions, 101 deletions

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index b4c2f3bdadeb..f4428e82b352 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -33,8 +33,6 @@
 #include <linux/init.h>
 #include <linux/cpufreq.h>
 #include <linux/slab.h>
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
 #include <linux/acpi.h>
 #include <linux/dmi.h>
 #include <linux/moduleparam.h>
@@ -82,13 +80,6 @@ module_param(bm_check_disable, uint, 0000);
 static unsigned int latency_factor __read_mostly = 2;
 module_param(latency_factor, uint, 0644);
 
-#ifdef CONFIG_ACPI_PROCFS
-static u64 us_to_pm_timer_ticks(s64 t)
-{
-        return div64_u64(t * PM_TIMER_FREQUENCY, 1000000);
-}
-#endif
-
 /*
  * IBM ThinkPad R40e crashes mysteriously when going into C2 or C3.
  * For now disable this. Probably a bug somewhere else.
@@ -689,78 +680,6 @@ static int acpi_processor_get_power_info(struct acpi_processor *pr)
         return 0;
 }
 
-#ifdef CONFIG_ACPI_PROCFS
-static int acpi_processor_power_seq_show(struct seq_file *seq, void *offset)
-{
-        struct acpi_processor *pr = seq->private;
-        unsigned int i;
-
-
-        if (!pr)
-                goto end;
-
-        seq_printf(seq, "active state:            C%zd\n"
-                   "max_cstate:              C%d\n"
-                   "maximum allowed latency: %d usec\n",
-                   pr->power.state ? pr->power.state - pr->power.states : 0,
-                   max_cstate, pm_qos_request(PM_QOS_CPU_DMA_LATENCY));
-
-        seq_puts(seq, "states:\n");
-
-        for (i = 1; i <= pr->power.count; i++) {
-                seq_printf(seq, "   %cC%d:                  ",
-                           (&pr->power.states[i] ==
-                            pr->power.state ? '*' : ' '), i);
-
-                if (!pr->power.states[i].valid) {
-                        seq_puts(seq, "<not supported>\n");
-                        continue;
-                }
-
-                switch (pr->power.states[i].type) {
-                case ACPI_STATE_C1:
-                        seq_printf(seq, "type[C1] ");
-                        break;
-                case ACPI_STATE_C2:
-                        seq_printf(seq, "type[C2] ");
-                        break;
-                case ACPI_STATE_C3:
-                        seq_printf(seq, "type[C3] ");
-                        break;
-                default:
-                        seq_printf(seq, "type[--] ");
-                        break;
-                }
-
-                seq_puts(seq, "promotion[--] ");
-
-                seq_puts(seq, "demotion[--] ");
-
-                seq_printf(seq, "latency[%03d] usage[%08d] duration[%020Lu]\n",
-                           pr->power.states[i].latency,
-                           pr->power.states[i].usage,
-                           us_to_pm_timer_ticks(pr->power.states[i].time));
-        }
-
-      end:
-        return 0;
-}
-
-static int acpi_processor_power_open_fs(struct inode *inode, struct file *file)
-{
-        return single_open(file, acpi_processor_power_seq_show,
-                           PDE(inode)->data);
-}
-
-static const struct file_operations acpi_processor_power_fops = {
-        .owner = THIS_MODULE,
-        .open = acpi_processor_power_open_fs,
-        .read = seq_read,
-        .llseek = seq_lseek,
-        .release = single_release,
-};
-#endif
-
 /**
  * acpi_idle_bm_check - checks if bus master activity was detected
  */
@@ -803,13 +722,12 @@ static inline void acpi_idle_do_entry(struct acpi_processor_cx *cx)
         } else if (cx->entry_method == ACPI_CSTATE_HALT) {
                 acpi_safe_halt();
         } else {
-                int unused;
                 /* IO port based C-state */
                 inb(cx->address);
                 /* Dummy wait op - must do something useless after P_LVL2 read
                    because chipsets cannot guarantee that STPCLK# signal
                    gets asserted in time to freeze execution properly. */
-                unused = inl(acpi_gbl_FADT.xpm_timer_block.address);
+                inl(acpi_gbl_FADT.xpm_timer_block.address);
         }
         start_critical_timings();
 }
@@ -1172,9 +1090,6 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
 {
         acpi_status status = 0;
         static int first_run;
-#ifdef CONFIG_ACPI_PROCFS
-        struct proc_dir_entry *entry = NULL;
-#endif
 
         if (boot_option_idle_override)
                 return 0;
@@ -1223,15 +1138,6 @@ int __cpuinit acpi_processor_power_init(struct acpi_processor *pr,
                 if (cpuidle_register_device(&pr->power.dev))
                         return -EIO;
         }
-#ifdef CONFIG_ACPI_PROCFS
-        /* 'power' [R] */
-        entry = proc_create_data(ACPI_PROCESSOR_FILE_POWER,
-                                 S_IRUGO, acpi_device_dir(device),
-                                 &acpi_processor_power_fops,
-                                 acpi_driver_data(device));
-        if (!entry)
-                return -EIO;
-#endif
         return 0;
 }
 
@@ -1244,11 +1150,5 @@ int acpi_processor_power_exit(struct acpi_processor *pr,
         cpuidle_unregister_device(&pr->power.dev);
         pr->flags.power_setup_done = 0;
 
-#ifdef CONFIG_ACPI_PROCFS
-        if (acpi_device_dir(device))
-                remove_proc_entry(ACPI_PROCESSOR_FILE_POWER,
-                                  acpi_device_dir(device));
-#endif
-
         return 0;
 }