ab8500-charger: Run detect workaround only on AB8500

Only AB8500 has this hardware bug, so these works only need to be run
there.

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@stericsson.com>
Reviewed-by: Martin SJOBLOM <martin.w.sjoblom@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>

1 files changed, 13 insertions, 8 deletions

diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c
index 64accb235d2c..853002843984 100644
--- a/drivers/power/ab8500_charger.c
+++ b/drivers/power/ab8500_charger.c
@@ -441,7 +441,8 @@ static void ab8500_charger_set_usb_connected(struct ab8500_charger *di,
                         mutex_lock(&di->charger_attached_mutex);
                         mutex_unlock(&di->charger_attached_mutex);
 
-                        queue_delayed_work(di->charger_wq,
+                        if (is_ab8500(di->parent))
+                                queue_delayed_work(di->charger_wq,
                                            &di->usb_charger_attached_work,
                                            HZ);
                 } else {
@@ -2622,7 +2623,9 @@ static irqreturn_t ab8500_charger_mainchplugdet_handler(int irq, void *_di)
 
         mutex_lock(&di->charger_attached_mutex);
         mutex_unlock(&di->charger_attached_mutex);
-        queue_delayed_work(di->charger_wq,
+
+        if (is_ab8500(di->parent))
+                queue_delayed_work(di->charger_wq,
                            &di->ac_charger_attached_work,
                            HZ);
         return IRQ_HANDLED;
@@ -3690,14 +3693,16 @@ static int ab8500_charger_probe(struct platform_device *pdev)
         ch_stat = ab8500_charger_detect_chargers(di, false);
 
         if ((ch_stat & AC_PW_CONN) == AC_PW_CONN) {
-                queue_delayed_work(di->charger_wq,
-                                   &di->ac_charger_attached_work,
-                                   HZ);
+                if (is_ab8500(di->parent))
+                        queue_delayed_work(di->charger_wq,
+                                           &di->ac_charger_attached_work,
+                                           HZ);
         }
         if ((ch_stat & USB_PW_CONN) == USB_PW_CONN) {
-                queue_delayed_work(di->charger_wq,
-                                   &di->usb_charger_attached_work,
-                                   HZ);
+                if (is_ab8500(di->parent))
+                        queue_delayed_work(di->charger_wq,
+                                           &di->usb_charger_attached_work,
+                                           HZ);
         }
 
         mutex_unlock(&di->charger_attached_mutex);