target/linux/generic/backport-5.10/872-v5.13-01-hwmon-tps23861-define-regmap-max-register.patch

   1 From 3d61a7b3a714eb3ef1777e3c576576aca2b85365 Mon Sep 17 00:00:00 2001
   2 From: Robert Marko <robert.marko@sartura.hr>
   3 Date: Thu, 10 Jun 2021 00:07:26 +0200
   4 Subject: [PATCH 2/4] hwmon: (tps23861) define regmap max register
   5
   6 Define the max register address the device supports.
   7 This allows reading the whole register space via
   8 regmap debugfs, without it only register 0x0 is visible.
   9
  10 This was forgotten in the original driver commit.
  11
  12 Fixes: fff7b8ab2255 ("hwmon: add Texas Instruments TPS23861 driver")
  13 Signed-off-by: Robert Marko <robert.marko@sartura.hr>
  14 Link: https://lore.kernel.org/r/20210609220728.499879-1-robert.marko@sartura.hr
  15 Signed-off-by: Guenter Roeck <linux@roeck-us.net>
  16 ---
  17  drivers/hwmon/tps23861.c | 1 +
  18  1 file changed, 1 insertion(+)
  19
  20 --- a/drivers/hwmon/tps23861.c
  21 +++ b/drivers/hwmon/tps23861.c
  22 @@ -117,6 +117,7 @@ struct tps23861_data {
  23  static struct regmap_config tps23861_regmap_config = {
  24         .reg_bits = 8,
  25         .val_bits = 8,
  26 +       .max_register = 0x6f,
  27  };
  28
  29  static int tps23861_read_temp(struct tps23861_data *data, long *val)