fix the bug of hang on _NewQueue in camera's preview

diff --git a/drivers/staging/rk29/vivante/hal/kernel/gc_hal_kernel_command.c b/drivers/staging/rk29/vivante/hal/kernel/gc_hal_kernel_command.c
index adbbacf9405af2baeb2b770c5f39f7316d3a7b8b..0d0bb37a05180a0fd187d8f93bed90d902a33f0b 100755 (executable)
--- a/drivers/staging/rk29/vivante/hal/kernel/gc_hal_kernel_command.c
+++ b/drivers/staging/rk29/vivante/hal/kernel/gc_hal_kernel_command.c
@@ -1408,7 +1408,7 @@ gckCOMMAND_Reserve(
     gceSTATUS status;
     gctSIZE_T requiredBytes, bytes;
     gctBOOL acquired = gcvFALSE;
-    gctBOOL semaAcquired = gcvTRUE;
+    gctBOOL semaAcquired = gcvFALSE; // This value must be gcvFALSE
     gckHARDWARE hardware = gcvNULL;
     gctINT32 atomValue;
     gctBOOL atomIncremented = gcvFALSE;