From ca816468bc3712c8ae120a94c19983851a4c6c4a Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Tue, 4 May 2021 14:26:48 +0200 Subject: [PATCH] media: coda: set debugfs blobs to read only Those blobs can only be read. So, don't confuse users with 'writable' flags. Signed-off-by: Wolfram Sang Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/coda/coda-common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 2017de8..0e312b0 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -1935,7 +1935,7 @@ int coda_alloc_aux_buf(struct coda_dev *dev, struct coda_aux_buf *buf, if (name && parent) { buf->blob.data = buf->vaddr; buf->blob.size = size; - buf->dentry = debugfs_create_blob(name, 0644, parent, + buf->dentry = debugfs_create_blob(name, 0444, parent, &buf->blob); } @@ -3233,7 +3233,7 @@ static int coda_probe(struct platform_device *pdev) 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, + dev->iram.dentry = debugfs_create_blob("iram", 0444, dev->debugfs_root, &dev->iram.blob); } -- 2.7.4