Merge tag 'v3.16-rc6' into next

Merge with mainline to bring in changes to MFD to allow merging
ipaq-micro-ts driver.

1 files changed, 6 insertions, 21 deletions

diff --git a/include/linux/platform_data/at91_adc.h b/include/linux/platform_data/at91_adc.h
index b3ca1e94e0c8..7819fc787731 100644
--- a/include/linux/platform_data/at91_adc.h
+++ b/include/linux/platform_data/at91_adc.h
@@ -7,23 +7,10 @@
 #ifndef _AT91_ADC_H_
 #define _AT91_ADC_H_
 
-/**
- * struct at91_adc_reg_desc - Various informations relative to registers
- * @channel_base:       Base offset for the channel data registers
- * @drdy_mask:          Mask of the DRDY field in the relevant registers
-                        (Interruptions registers mostly)
- * @status_register:    Offset of the Interrupt Status Register
- * @trigger_register:   Offset of the Trigger setup register
- * @mr_prescal_mask:    Mask of the PRESCAL field in the adc MR register
- * @mr_startup_mask:    Mask of the STARTUP field in the adc MR register
- */
-struct at91_adc_reg_desc {
-        u8      channel_base;
-        u32     drdy_mask;
-        u8      status_register;
-        u8      trigger_register;
-        u32     mr_prescal_mask;
-        u32     mr_startup_mask;
+enum atmel_adc_ts_type {
+        ATMEL_ADC_TOUCHSCREEN_NONE = 0,
+        ATMEL_ADC_TOUCHSCREEN_4WIRE = 4,
+        ATMEL_ADC_TOUCHSCREEN_5WIRE = 5,
 };
 
 /**
@@ -42,23 +29,21 @@ struct at91_adc_trigger {
 /**
  * struct at91_adc_data - platform data for ADC driver
  * @channels_used:              channels in use on the board as a bitmask
- * @num_channels:               global number of channels available on the board
- * @registers:                  Registers definition on the board
  * @startup_time:               startup time of the ADC in microseconds
  * @trigger_list:               Triggers available in the ADC
  * @trigger_number:             Number of triggers available in the ADC
  * @use_external_triggers:      does the board has external triggers availables
  * @vref:                       Reference voltage for the ADC in millivolts
+ * @touchscreen_type:           If a touchscreen is connected, its type (4 or 5 wires)
  */
 struct at91_adc_data {
         unsigned long                   channels_used;
-        u8                              num_channels;
-        struct at91_adc_reg_desc        *registers;
         u8                              startup_time;
         struct at91_adc_trigger         *trigger_list;
         u8                              trigger_number;
         bool                            use_external_triggers;
         u16                             vref;
+        enum atmel_adc_ts_type          touchscreen_type;
 };
 
 extern void __init at91_add_device_adc(struct at91_adc_data *data);