4 files changed, 39 insertions, 56 deletions

diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index 1cf8293c0fb0..4a980e029ca7 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -23,8 +23,8 @@
 #include <linux/slab.h>
 #include <linux/videodev2.h>
 #include <linux/of.h>
+#include <linux/platform_data/imx-iram.h>
 
-#include <mach/iram.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ioctl.h>
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index e0d73a642186..8dac17511e61 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -35,9 +35,6 @@
 #include <linux/vmalloc.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-ioctl.h>
-#include <plat/iommu.h>
-#include <plat/iovmm.h>
-#include <plat/omap-pm.h>
 
 #include "ispvideo.h"
 #include "isp.h"
diff --git a/drivers/media/platform/s5p-fimc/fimc-mdevice.c b/drivers/media/platform/s5p-fimc/fimc-mdevice.c
index 4ab99f3a7b09..b4a68ecf0ca7 100644
--- a/drivers/media/platform/s5p-fimc/fimc-mdevice.c
+++ b/drivers/media/platform/s5p-fimc/fimc-mdevice.c
@@ -593,7 +593,7 @@ static int __fimc_md_create_flite_source_links(struct fimc_md *fmd)
 {
         struct media_entity *source, *sink;
         unsigned int flags = MEDIA_LNK_FL_ENABLED;
-        int i, ret;
+        int i, ret = 0;
 
         for (i = 0; i < FIMC_LITE_MAX_DEVS; i++) {
                 struct fimc_lite *fimc = fmd->fimc_lite[i];
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 379f57433711..681bc6ba149d 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -412,62 +412,48 @@ leave_handle_frame:
 }
 
 /* Error handling for interrupt */
-static void s5p_mfc_handle_error(struct s5p_mfc_ctx *ctx,
-                                 unsigned int reason, unsigned int err)
+static void s5p_mfc_handle_error(struct s5p_mfc_dev *dev,
+                struct s5p_mfc_ctx *ctx, unsigned int reason, unsigned int err)
 {
-        struct s5p_mfc_dev *dev;
         unsigned long flags;
 
-        /* If no context is available then all necessary
-         * processing has been done. */
-        if (ctx == NULL)
-                return;
-
-        dev = ctx->dev;
         mfc_err("Interrupt Error: %08x\n", err);
-        s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev);
-        wake_up_dev(dev, reason, err);
 
-        /* Error recovery is dependent on the state of context */
-        switch (ctx->state) {
-        case MFCINST_INIT:
-                /* This error had to happen while acquireing instance */
-        case MFCINST_GOT_INST:
-                /* This error had to happen while parsing the header */
-        case MFCINST_HEAD_PARSED:
-                /* This error had to happen while setting dst buffers */
-        case MFCINST_RETURN_INST:
-                /* This error had to happen while releasing instance */
-                clear_work_bit(ctx);
-                wake_up_ctx(ctx, reason, err);
-                if (test_and_clear_bit(0, &dev->hw_lock) == 0)
-                        BUG();
-                s5p_mfc_clock_off();
-                ctx->state = MFCINST_ERROR;
-                break;
-        case MFCINST_FINISHING:
-        case MFCINST_FINISHED:
-        case MFCINST_RUNNING:
-                /* It is higly probable that an error occured
-                 * while decoding a frame */
-                clear_work_bit(ctx);
-                ctx->state = MFCINST_ERROR;
-                /* Mark all dst buffers as having an error */
-                spin_lock_irqsave(&dev->irqlock, flags);
-                s5p_mfc_hw_call(dev->mfc_ops, cleanup_queue, &ctx->dst_queue,
-                                &ctx->vq_dst);
-                /* Mark all src buffers as having an error */
-                s5p_mfc_hw_call(dev->mfc_ops, cleanup_queue, &ctx->src_queue,
-                                &ctx->vq_src);
-                spin_unlock_irqrestore(&dev->irqlock, flags);
-                if (test_and_clear_bit(0, &dev->hw_lock) == 0)
-                        BUG();
-                s5p_mfc_clock_off();
-                break;
-        default:
-                mfc_err("Encountered an error interrupt which had not been handled\n");
-                break;
+        if (ctx != NULL) {
+                /* Error recovery is dependent on the state of context */
+                switch (ctx->state) {
+                case MFCINST_RES_CHANGE_INIT:
+                case MFCINST_RES_CHANGE_FLUSH:
+                case MFCINST_RES_CHANGE_END:
+                case MFCINST_FINISHING:
+                case MFCINST_FINISHED:
+                case MFCINST_RUNNING:
+                        /* It is higly probable that an error occured
+                         * while decoding a frame */
+                        clear_work_bit(ctx);
+                        ctx->state = MFCINST_ERROR;
+                        /* Mark all dst buffers as having an error */
+                        spin_lock_irqsave(&dev->irqlock, flags);
+                        s5p_mfc_hw_call(dev->mfc_ops, cleanup_queue,
+                                                &ctx->dst_queue, &ctx->vq_dst);
+                        /* Mark all src buffers as having an error */
+                        s5p_mfc_hw_call(dev->mfc_ops, cleanup_queue,
+                                                &ctx->src_queue, &ctx->vq_src);
+                        spin_unlock_irqrestore(&dev->irqlock, flags);
+                        wake_up_ctx(ctx, reason, err);
+                        break;
+                default:
+                        clear_work_bit(ctx);
+                        ctx->state = MFCINST_ERROR;
+                        wake_up_ctx(ctx, reason, err);
+                        break;
+                }
         }
+        if (test_and_clear_bit(0, &dev->hw_lock) == 0)
+                BUG();
+        s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev);
+        s5p_mfc_clock_off();
+        wake_up_dev(dev, reason, err);
         return;
 }
 
@@ -632,7 +618,7 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv)
                                 dev->warn_start)
                         s5p_mfc_handle_frame(ctx, reason, err);
                 else
-                        s5p_mfc_handle_error(ctx, reason, err);
+                        s5p_mfc_handle_error(dev, ctx, reason, err);
                 clear_bit(0, &dev->enter_suspend);
                 break;