Revert "staging: tidspbridge: remove dw_dmmu_base from cfg_hostres struct"

[pandora-kernel.git] / drivers / staging / tidspbridge / core / tiomap_io.c

diff --git a/drivers/staging/tidspbridge/core/tiomap_io.c b/drivers/staging/tidspbridge/core/tiomap_io.c
index 66dbf02..b526532 100644 (file)
--- a/drivers/staging/tidspbridge/core/tiomap_io.c
+++ b/drivers/staging/tidspbridge/core/tiomap_io.c
@@ -393,6 +393,7 @@ int sm_interrupt_dsp(struct bridge_dev_context *dev_context, u16 mb_val)
                omap_dspbridge_dev->dev.platform_data;
        struct cfg_hostres *resources = dev_context->resources;
        int status = 0;
+       u32 temp;
 
        if (!dev_context->mbox)
                return 0;
@@ -436,7 +437,7 @@ int sm_interrupt_dsp(struct bridge_dev_context *dev_context, u16 mb_val)
                omap_mbox_restore_ctx(dev_context->mbox);
 
                /* Access MMU SYS CONFIG register to generate a short wakeup */
-               iommu_read_reg(dev_context->dsp_mmu, MMU_SYSCONFIG);
+               temp = readl(resources->dw_dmmu_base + 0x10);
 
                dev_context->dw_brd_state = BRD_RUNNING;
        } else if (dev_context->dw_brd_state == BRD_RETENTION) {