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[media] coda: initialize SRAM on probe

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Zeroing the SRAM on probe helps with debugging SRAM contents.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Philipp Zabel 2015-01-23 13:51:23 -03:00 committed by Mauro Carvalho Chehab
parent 1c2f6a9983
commit 811a6934c2
1 changed files with 1 additions and 0 deletions
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drivers/media/platform/coda/coda-common.c
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@ -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,