---

yaml --- r: 377193 b: refs/heads/master c: 3cf138a h: refs/heads/master i: 377191: 2b88f41 v: v3
git-mirror · Jun 8, 2013 · 0b5e30b · 0b5e30b
1 parent 45bc975
commit 0b5e30b
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d1c1cc664342cf197afeea4b0dd8145d1edee35c
+refs/heads/master: 3cf138a6393d4ae2aeabce4c4b776d7d15cce69b
diff --git a/trunk/drivers/media/platform/exynos4-is/fimc-is.c b/trunk/drivers/media/platform/exynos4-is/fimc-is.c
@@ -326,6 +326,11 @@ int fimc_is_start_firmware(struct fimc_is *is)
 	struct device *dev = &is->pdev->dev;
 	int ret;
 
+	if (is->fw.f_w == NULL) {
+		dev_err(dev, "firmware is not loaded\n");
+		return -EINVAL;
+	}
+
 	memcpy(is->memory.vaddr, is->fw.f_w->data, is->fw.f_w->size);
 	wmb();
 
@@ -941,7 +946,8 @@ static int fimc_is_remove(struct platform_device *pdev)
 	vb2_dma_contig_cleanup_ctx(is->alloc_ctx);
 	fimc_is_put_clocks(is);
 	fimc_is_debugfs_remove(is);
-	release_firmware(is->fw.f_w);
+	if (is->fw.f_w)
+		release_firmware(is->fw.f_w);
 	fimc_is_free_cpu_memory(is);
 
 	return 0;