power: pmic8058-charger: api to get fsm state
Implement an api to return the pmic internal charging state.
Now that we have a enum to define the states, replace the hard-coded
state numbers to enum values.
CRs-Fixed: 299629
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
diff --git a/drivers/power/pmic8058-charger.c b/drivers/power/pmic8058-charger.c
index d4239ea..d66317e 100644
--- a/drivers/power/pmic8058-charger.c
+++ b/drivers/power/pmic8058-charger.c
@@ -26,6 +26,7 @@
#include <linux/msm_adc.h>
#include <linux/notifier.h>
#include <linux/pmic8058-batt-alarm.h>
+#include <linux/pmic8058-charger.h>
#include <mach/msm_xo.h>
#include <mach/msm_hsusb.h>
@@ -574,6 +575,16 @@
return 0;
}
+enum pmic8058_chg_state pmic8058_get_fsm_state(void)
+{
+ if (!pm8058_chg.inited) {
+ pr_err("%s: called when not inited\n", __func__);
+ return -EINVAL;
+ }
+
+ return get_fsm_state();
+}
+
static int pm_chg_disable(int value)
{
u8 temp;
@@ -720,9 +731,9 @@
switch (fsm_state) {
/* We're charging, so disarm alarm */
- case 2:
- case 7:
- case 8:
+ case PMIC8058_CHG_STATE_ATC:
+ case PMIC8058_CHG_STATE_FAST_CHG:
+ case PMIC8058_CHG_STATE_TRKL_CHG:
rc = pm8058_batt_alarm_state_set(0, 0);
if (rc)
dev_err(pm8058_chg.dev,