From 811a6934c22e19f2bc9b4a280e8626af1a098721 Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Fri, 23 Jan 2015 13:51:23 -0300 Subject: [PATCH] [media] coda: initialize SRAM on probe Zeroing the SRAM on probe helps with debugging SRAM contents. Signed-off-by: Philipp Zabel Signed-off-by: Kamil Debski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/coda/coda-common.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index d26794fa74bf..5b3fd44ad4cc 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -2174,6 +2174,7 @@ static int coda_probe(struct platform_device *pdev) if (!dev->iram.vaddr) { dev_warn(&pdev->dev, "unable to alloc iram\n"); } else { + memset(dev->iram.vaddr, 0, dev->iram.size); dev->iram.blob.data = dev->iram.vaddr; dev->iram.blob.size = dev->iram.size; dev->iram.dentry = debugfs_create_blob("iram", 0644, -- 2.34.1