lis3: sysfs entry for setting chip measurement rate

It is possible to read position information at the chip measurement rate
via sysfs.  This patch adds possibility to configure chip measurement
rate.

Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Signed-off-by: Éric Piel <Eric.Piel@tremplin-utc.net>
Cc: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/hwmon/lis3lv02d.h b/drivers/hwmon/lis3lv02d.h
index 1e9fb03dcd59..f73c78603732 100644
--- a/drivers/hwmon/lis3lv02d.h
+++ b/drivers/hwmon/lis3lv02d.h
@@ -208,6 +208,8 @@ struct lis3lv02d {
         int (*write) (struct lis3lv02d *lis3, int reg, u8 val);
         int (*read) (struct lis3lv02d *lis3, int reg, u8 *ret);
 
+        int                     *odrs;     /* Supported output data rates */
+        u8                      odr_mask;  /* ODR bit mask */
         u8                      whoami;    /* indicates measurement precision */
         s16 (*read_data) (struct lis3lv02d *lis3, int reg);
         int                     mdps_max_val;