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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2015-01-23 13:51:23 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-02-02 10:23:16 -0200 |
| commit | 811a6934c22e19f2bc9b4a280e8626af1a098721 (patch) | |
| tree | 0d665f7e515e4e535eec330bdf9eb77cac1e4ee5 | |
| parent | 1c2f6a9983a7b079c4bada2bb43c336bb7b8abb9 (diff) | |
| download | linux-811a6934c22e19f2bc9b4a280e8626af1a098721.tar.gz linux-811a6934c22e19f2bc9b4a280e8626af1a098721.tar.bz2 linux-811a6934c22e19f2bc9b4a280e8626af1a098721.zip | |
[media] coda: initialize SRAM on probe
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>
| -rw-r--r-- | drivers/media/platform/coda/coda-common.c | 1 |
1 files changed, 1 insertions, 0 deletions
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, |