Merge tag 'staging-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver tree merge from Greg Kroah-Hartman:
 "Here's the big staging tree merge for 3.8-rc1

  There's a lot of patches in here, the majority being the comedi
  rework/cleanup that has been ongoing and is causing a huge reduction
  in overall code size, which is amazing to watch.  We also removed some
  older drivers (telephony and rts_pstor), and added a new one (fwserial
  which also came in through the tty tree due to tty api changes, take
  that one if you get merge conflicts.)

  The iio and ipack drivers are moving out of the staging area into
  their own part of the kernel as they have been cleaned up sufficiently
  and are working well.

  Overall, again a reduction of code:
   768 files changed, 31887 insertions(+), 82166 deletions(-)

  All of this has been in the linux-next tree for a while.

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

* tag 'staging-3.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1298 commits)
  iio: imu: adis16480: remove duplicated include from adis16480.c
  iio: gyro: adis16136: remove duplicated include from adis16136.c
  iio:imu: adis16480: show_firmware() buffer too small
  iio:gyro: adis16136: divide by zero in write_frequency()
  iio: adc: Add Texas Instruments ADC081C021/027 support
  iio:ad7793: Add support for the ad7796 and ad7797
  iio:ad7793: Add support for the ad7798 and ad7799
  staging:iio: Move ad7793 driver out of staging
  staging:iio:ad7793: Implement stricter id checking
  staging:iio:ad7793: Move register definitions from header to source
  staging:iio:ad7793: Rework regulator handling
  staging:iio:ad7793: Rework platform data
  staging:iio:ad7793: Use kstrtol instead of strict_strtol
  staging:iio:ad7793: Use usleep_range instead of msleep
  staging:iio:ad7793: Fix temperature scale
  staging:iio:ad7793: Fix VDD monitor scale
  staging: gdm72xx: unlock on error in init_usb()
  staging: panel: pass correct lengths to keypad_send_key()
  staging: comedi: addi_apci_2032: fix interrupt support
  staging: comedi: addi_apci_2032: move i_APCI2032_ConfigDigitalOutput()
  ...

1 files changed, 6 insertions, 63 deletions

diff --git a/drivers/staging/omap-thermal/omap-thermal-common.c b/drivers/staging/omap-thermal/omap-thermal-common.c
index 5c0c203b..15e9723 100644
--- a/drivers/staging/omap-thermal/omap-thermal-common.c
+++ b/drivers/staging/omap-thermal/omap-thermal-common.c
@@ -29,6 +29,7 @@
 #include <linux/workqueue.h>
 #include <linux/thermal.h>
 #include <linux/cpufreq.h>
+#include <linux/cpumask.h>
 #include <linux/cpu_cooling.h>
 
 #include "omap-thermal.h"
@@ -112,7 +113,7 @@ static int omap_thermal_bind(struct thermal_zone_device *thermal,
 			      struct thermal_cooling_device *cdev)
 {
 	struct omap_thermal_data *data = thermal->devdata;
-	int max, id;
+	int id;
 
 	if (IS_ERR_OR_NULL(data))
 		return -ENODEV;
@@ -122,7 +123,6 @@ static int omap_thermal_bind(struct thermal_zone_device *thermal,
 		return 0;
 
 	id = data->sensor_id;
-	max = data->bg_ptr->conf->sensors[id].cooling_data.freq_clip_count;
 
 	/* TODO: bind with min and max states */
 	/* Simple thing, two trips, one passive another critical */
@@ -256,12 +256,12 @@ static struct omap_thermal_data
 int omap_thermal_expose_sensor(struct omap_bandgap *bg_ptr, int id,
 			       char *domain)
 {
-	struct omap_thermal_pdata pdata;
+	struct omap_thermal_data *data;
 
 	data = omap_bandgap_get_sensor_data(bg_ptr, id);
 
 	if (!data)
-		data = omap_thermal_build_pdata(bg_ptr, id);
+		data = omap_thermal_build_data(bg_ptr, id);
 
 	if (!data)
 		return -EINVAL;
@@ -304,81 +304,24 @@ int omap_thermal_report_sensor_temperature(struct omap_bandgap *bg_ptr, int id)
 	return 0;
 }
 
-static int omap_thermal_build_cpufreq_clip(struct omap_bandgap *bg_ptr,
-					   struct freq_clip_table **tab_ptr,
-					   int *tab_size)
-{
-	struct cpufreq_frequency_table *freq_table;
-	struct freq_clip_table *tab;
-	int i, count = 0;
-
-	freq_table = cpufreq_frequency_get_table(0);
-	if (IS_ERR_OR_NULL(freq_table)) {
-		dev_err(bg_ptr->dev,
-			"%s: failed to get cpufreq table (%p)\n",
-			__func__, freq_table);
-		return -EINVAL;
-	}
-
-	for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
-		unsigned int freq = freq_table[i].frequency;
-		if (freq == CPUFREQ_ENTRY_INVALID)
-			continue;
-		count++;
-	}
-
-	tab = devm_kzalloc(bg_ptr->dev, sizeof(*tab) * count, GFP_KERNEL);
-	if (!tab) {
-		dev_err(bg_ptr->dev,
-			"%s: no memory available\n", __func__);
-		return -ENOMEM;
-	}
-
-	for (i = 0; freq_table[i].frequency != CPUFREQ_TABLE_END; i++) {
-		unsigned int freq = freq_table[i].frequency;
-
-		if (freq == CPUFREQ_ENTRY_INVALID)
-			continue;
-
-		tab[count - i - 1].freq_clip_max = freq;
-		tab[count - i - 1].temp_level = OMAP_TRIP_HOT;
-		tab[count - i - 1].mask_val = cpumask_of(0);
-	}
-
-	*tab_ptr = tab;
-	*tab_size = count;
-
-	return 0;
-}
-
 int omap_thermal_register_cpu_cooling(struct omap_bandgap *bg_ptr, int id)
 {
 	struct omap_thermal_data *data;
-	struct freq_clip_table *tab_ptr;
-	int tab_size, ret;
 
 	data = omap_bandgap_get_sensor_data(bg_ptr, id);
 	if (!data)
-		data = omap_thermal_build_pdata(bg_ptr, id);
+		data = omap_thermal_build_data(bg_ptr, id);
 
 	if (!data)
 		return -EINVAL;
 
-	ret = omap_thermal_build_cpufreq_clip(bg_ptr, &tab_ptr, &tab_size);
-	if (ret < 0) {
-		dev_err(bg_ptr->dev,
-			"%s: failed to build cpufreq clip table\n", __func__);
-		return ret;
-	}
-
 	/* Register cooling device */
-	data->cool_dev = cpufreq_cooling_register(tab_ptr, tab_size);
+	data->cool_dev = cpufreq_cooling_register(cpu_present_mask);
 	if (IS_ERR_OR_NULL(data->cool_dev)) {
 		dev_err(bg_ptr->dev,
 			"Failed to register cpufreq cooling device\n");
 		return PTR_ERR(data->cool_dev);
 	}
-	bg_ptr->conf->sensors[id].cooling_data.freq_clip_count = tab_size;
 	omap_bandgap_set_sensor_data(bg_ptr, id, data);
 
 	return 0;