This patch combines two different sbs_get_battery_presence_and_health()
for reuse in the future. No functional changes.
Signed-off-by: Ikjoon Jang <i...@chromium.org>
---
drivers/power/supply/sbs-battery.c | 73 +++++++++++++++---------------
1 file changed, 36 insertions(+), 37 deletions(-)
diff --git a/drivers/power/supply/sbs-battery.c
b/drivers/power/supply/sbs-battery.c
index 83b9924033bd..6acb4ea25d2a 100644
--- a/drivers/power/supply/sbs-battery.c
+++ b/drivers/power/supply/sbs-battery.c
@@ -389,37 +389,6 @@ static bool sbs_bat_needs_calibration(struct i2c_client
*client)
return !!(ret & BIT(7));
}
-static int sbs_get_battery_presence_and_health(
- struct i2c_client *client, enum power_supply_property psp,
- union power_supply_propval *val)
-{
- int ret;
-
- /* Dummy command; if it succeeds, battery is present. */
- ret = sbs_read_word_data(client, sbs_data[REG_STATUS].addr);
-
- if (ret < 0) { /* battery not present*/
- if (psp == POWER_SUPPLY_PROP_PRESENT) {
- val->intval = 0;
- return 0;
- }
- return ret;
- }
-
- if (psp == POWER_SUPPLY_PROP_PRESENT)
- val->intval = 1; /* battery present */
- else { /* POWER_SUPPLY_PROP_HEALTH */
- if (sbs_bat_needs_calibration(client)) {
- val->intval = POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED;
- } else {
- /* SBS spec doesn't have a general health command. */
- val->intval = POWER_SUPPLY_HEALTH_UNKNOWN;
- }
- }
-
- return 0;
-}
-
static int sbs_get_ti_battery_presence_and_health(
struct i2c_client *client, enum power_supply_property psp,
union power_supply_propval *val)
@@ -478,6 +447,41 @@ static int sbs_get_ti_battery_presence_and_health(
return 0;
}
+static int sbs_get_battery_presence_and_health(
+ struct i2c_client *client, enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ struct sbs_info *chip = i2c_get_clientdata(client);
+ int ret;
+
+ if (chip->flags & SBS_FLAGS_TI_BQ20ZX5)
+ return sbs_get_ti_battery_presence_and_health(client, psp, val);
+
+ /* Dummy command; if it succeeds, battery is present. */
+ ret = sbs_read_word_data(client, sbs_data[REG_STATUS].addr);
+
+ if (ret < 0) { /* battery not present*/
+ if (psp == POWER_SUPPLY_PROP_PRESENT) {
+ val->intval = 0;
+ return 0;
+ }
+ return ret;
+ }
+
+ if (psp == POWER_SUPPLY_PROP_PRESENT)
+ val->intval = 1; /* battery present */
+ else { /* POWER_SUPPLY_PROP_HEALTH */
+ if (sbs_bat_needs_calibration(client)) {
+ val->intval = POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED;
+ } else {
+ /* SBS spec doesn't have a general health command. */
+ val->intval = POWER_SUPPLY_HEALTH_UNKNOWN;
+ }
+ }
+
+ return 0;
+}
+
static int sbs_get_battery_property(struct i2c_client *client,
int reg_offset, enum power_supply_property psp,
union power_supply_propval *val)
@@ -780,12 +784,7 @@ static int sbs_get_property(struct power_supply *psy,
switch (psp) {
case POWER_SUPPLY_PROP_PRESENT:
case POWER_SUPPLY_PROP_HEALTH:
- if (chip->flags & SBS_FLAGS_TI_BQ20ZX5)
- ret = sbs_get_ti_battery_presence_and_health(client,
- psp, val);
- else
- ret = sbs_get_battery_presence_and_health(client, psp,
- val);
+ ret = sbs_get_battery_presence_and_health(client, psp, val);
/* this can only be true if no gpio is used */
if (psp == POWER_SUPPLY_PROP_PRESENT)
--
2.28.0.236.gb10cc79966-goog
