Merge tag 'v3.9-rc3' into drm-intel-next-queued

Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in

commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date:   Wed Feb 27 17:02:56 2013 -0800

    lib/scatterlist: add simple page iterator

The merge itself is just two trivial conflicts:

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 6 insertions, 22 deletions

diff --git a/drivers/media/platform/omap3isp/isph3a_af.c b/drivers/media/platform/omap3isp/isph3a_af.c
index 42ccce318d5d..a0bf5af32438 100644
--- a/drivers/media/platform/omap3isp/isph3a_af.c
+++ b/drivers/media/platform/omap3isp/isph3a_af.c
@@ -363,13 +363,11 @@ int omap3isp_h3a_af_init(struct isp_device *isp)
 	struct ispstat *af = &isp->isp_af;
 	struct omap3isp_h3a_af_config *af_cfg;
 	struct omap3isp_h3a_af_config *af_recover_cfg;
-	int ret;
 
-	af_cfg = kzalloc(sizeof(*af_cfg), GFP_KERNEL);
+	af_cfg = devm_kzalloc(isp->dev, sizeof(*af_cfg), GFP_KERNEL);
 	if (af_cfg == NULL)
 		return -ENOMEM;
 
-	memset(af, 0, sizeof(*af));
 	af->ops = &h3a_af_ops;
 	af->priv = af_cfg;
 	af->dma_ch = -1;
@@ -377,12 +375,12 @@ int omap3isp_h3a_af_init(struct isp_device *isp)
 	af->isp = isp;
 
 	/* Set recover state configuration */
-	af_recover_cfg = kzalloc(sizeof(*af_recover_cfg), GFP_KERNEL);
+	af_recover_cfg = devm_kzalloc(isp->dev, sizeof(*af_recover_cfg),
+				      GFP_KERNEL);
 	if (!af_recover_cfg) {
 		dev_err(af->isp->dev, "AF: cannot allocate memory for recover "
 				      "configuration.\n");
-		ret = -ENOMEM;
-		goto err_recover_alloc;
+		return -ENOMEM;
 	}
 
 	af_recover_cfg->paxel.h_start = OMAP3ISP_AF_PAXEL_HZSTART_MIN;
@@ -394,30 +392,16 @@ int omap3isp_h3a_af_init(struct isp_device *isp)
 	if (h3a_af_validate_params(af, af_recover_cfg)) {
 		dev_err(af->isp->dev, "AF: recover configuration is "
 				      "invalid.\n");
-		ret = -EINVAL;
-		goto err_conf;
+		return -EINVAL;
 	}
 
 	af_recover_cfg->buf_size = h3a_af_get_buf_size(af_recover_cfg);
 	af->recover_priv = af_recover_cfg;
 
-	ret = omap3isp_stat_init(af, "AF", &h3a_af_subdev_ops);
-	if (ret)
-		goto err_conf;
-
-	return 0;
-
-err_conf:
-	kfree(af_recover_cfg);
-err_recover_alloc:
-	kfree(af_cfg);
-
-	return ret;
+	return omap3isp_stat_init(af, "AF", &h3a_af_subdev_ops);
 }
 
 void omap3isp_h3a_af_cleanup(struct isp_device *isp)
 {
-	kfree(isp->isp_af.priv);
-	kfree(isp->isp_af.recover_priv);
 	omap3isp_stat_cleanup(&isp->isp_af);
 }