gpu: pvr: no need to delay queue processing in SGXPostActivePowerEvent

At the moment processing of the command queue is delayed in case
SGXPostActivePowerEvent in the HW interrupt code path. This would be
only justified in case of being in interrupt context. This might have
been the case at one point in the history, but now HW interrupts
result in a work scheduled and thus calling the queue processing
function is safe in all cases.

Signed-off-by: Imre Deak <imre.deak@nokia.com>
CC: Mark Underwood <mark.underwood@imgtec.com>
CC: Mark Riding <mark.riding@imgtec.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@nokia.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@nokia.com>

diff --git a/pvr/sgxutils.c b/pvr/sgxutils.c
index 54b0a05d2de531267af893c088563c22fabbd8ca..1bf6ab18e28c9d40e5ba0e5f82bb850c6680f0fc 100644 (file)
--- a/pvr/sgxutils.c
+++ b/pvr/sgxutils.c
@@ -57,13 +57,8 @@ static void SGXPostActivePowerEvent(struct PVRSRV_DEVICE_NODE *psDeviceNode,
        writel(l, &psSGXHostCtl->ui32NumActivePowerEvents);
 
        l = readl(&psSGXHostCtl->ui32PowerStatus);
-       if (l & PVRSRV_USSE_EDM_POWMAN_POWEROFF_RESTART_IMMEDIATE) {
-               if (ui32CallerID == ISR_ID)
-                       psDeviceNode->bReProcessDeviceCommandComplete =
-                           IMG_TRUE;
-               else
-                       SGXScheduleProcessQueuesKM(psDeviceNode);
-       }
+       if (l & PVRSRV_USSE_EDM_POWMAN_POWEROFF_RESTART_IMMEDIATE)
+               SGXScheduleProcessQueuesKM(psDeviceNode);
 }
 
 void SGXTestActivePowerEvent(struct PVRSRV_DEVICE_NODE *psDeviceNode,