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>

diff --git a/drivers/power/ab8500_charger.c b/drivers/power/ab8500_charger.c
index 64accb2..8530028 100644 (file)
--- 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);