From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [14/18] da8xx-fb: pass struct device to DMA API functions From: Christoph Hellwig Message-Id: <20190201084801.10983-15-hch@lst.de> Date: Fri, 1 Feb 2019 09:47:57 +0100 To: John Crispin , Vinod Koul , Dmitry Tarnyagin , Nicolas Ferre , Sudip Mukherjee , Felipe Balbi , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-fbdev@vger.kernel.org, alsa-devel@alsa-project.org Cc: iommu@lists.linux-foundation.org List-ID: VGhlIERNQSBBUEkgZ2VuZXJhbGx5IHJlbGllcyBvbiBhIHN0cnVjdCBkZXZpY2UgdG8gd29yayBw cm9wZXJseSwgYW5kCm9ubHkgYmFyZWx5IHdvcmtzIHdpdGhvdXQgb25lIGZvciBsZWdhY3kgcmVh c29ucy4gIFBhc3MgdGhlIGVhc2lseQphdmFpbGFibGUgc3RydWN0IGRldmljZSBmcm9tIHRoZSBw bGF0Zm9ybV9kZXZpY2UgdG8gcmVtZWR5IHRoaXMuCgpTaWduZWQtb2ZmLWJ5OiBDaHJpc3RvcGgg SGVsbHdpZyA8aGNoQGxzdC5kZT4KLS0tCiBkcml2ZXJzL3ZpZGVvL2ZiZGV2L2RhOHh4LWZiLmMg fCAxMyArKysrKysrLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCA2IGRl bGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvdmlkZW8vZmJkZXYvZGE4eHgtZmIuYyBi L2RyaXZlcnMvdmlkZW8vZmJkZXYvZGE4eHgtZmIuYwppbmRleCA0M2YyYTQ4MTY4NjAuLmVjNjIy NzRiOTE0YiAxMDA2NDQKLS0tIGEvZHJpdmVycy92aWRlby9mYmRldi9kYTh4eC1mYi5jCisrKyBi L2RyaXZlcnMvdmlkZW8vZmJkZXYvZGE4eHgtZmIuYwpAQCAtMTA5Nyw5ICsxMDk3LDkgQEAgc3Rh dGljIGludCBmYl9yZW1vdmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAqZGV2KQogCiAJCXVucmVn aXN0ZXJfZnJhbWVidWZmZXIoaW5mbyk7CiAJCWZiX2RlYWxsb2NfY21hcCgmaW5mby0+Y21hcCk7 Ci0JCWRtYV9mcmVlX2NvaGVyZW50KE5VTEwsIFBBTEVUVEVfU0laRSwgcGFyLT52X3BhbGV0dGVf YmFzZSwKKwkJZG1hX2ZyZWVfY29oZXJlbnQocGFyLT5kZXYsIFBBTEVUVEVfU0laRSwgcGFyLT52 X3BhbGV0dGVfYmFzZSwKIAkJCQkgIHBhci0+cF9wYWxldHRlX2Jhc2UpOwotCQlkbWFfZnJlZV9j b2hlcmVudChOVUxMLCBwYXItPnZyYW1fc2l6ZSwgcGFyLT52cmFtX3ZpcnQsCisJCWRtYV9mcmVl X2NvaGVyZW50KHBhci0+ZGV2LCBwYXItPnZyYW1fc2l6ZSwgcGFyLT52cmFtX3ZpcnQsCiAJCQkJ ICBwYXItPnZyYW1fcGh5cyk7CiAJCXBtX3J1bnRpbWVfcHV0X3N5bmMoJmRldi0+ZGV2KTsKIAkJ cG1fcnVudGltZV9kaXNhYmxlKCZkZXYtPmRldik7CkBAIC0xNDI1LDcgKzE0MjUsNyBAQCBzdGF0 aWMgaW50IGZiX3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKmRldmljZSkKIAlwYXItPnZy YW1fc2l6ZSA9IHJvdW5kdXAocGFyLT52cmFtX3NpemUvOCwgdWxjbSk7CiAJcGFyLT52cmFtX3Np emUgPSBwYXItPnZyYW1fc2l6ZSAqIExDRF9OVU1fQlVGRkVSUzsKIAotCXBhci0+dnJhbV92aXJ0 ID0gZG1hX2FsbG9jX2NvaGVyZW50KE5VTEwsCisJcGFyLT52cmFtX3ZpcnQgPSBkbWFfYWxsb2Nf Y29oZXJlbnQocGFyLT5kZXYsCiAJCQkJCSAgICBwYXItPnZyYW1fc2l6ZSwKIAkJCQkJICAgICZw YXItPnZyYW1fcGh5cywKIAkJCQkJICAgIEdGUF9LRVJORUwgfCBHRlBfRE1BKTsKQEAgLTE0NDYs NyArMTQ0Niw3IEBAIHN0YXRpYyBpbnQgZmJfcHJvYmUoc3RydWN0IHBsYXRmb3JtX2RldmljZSAq ZGV2aWNlKQogCQlkYTh4eF9mYl9maXgubGluZV9sZW5ndGggLSAxOwogCiAJLyogYWxsb2NhdGUg cGFsZXR0ZSBidWZmZXIgKi8KLQlwYXItPnZfcGFsZXR0ZV9iYXNlID0gZG1hX2FsbG9jX2NvaGVy ZW50KE5VTEwsIFBBTEVUVEVfU0laRSwKKwlwYXItPnZfcGFsZXR0ZV9iYXNlID0gZG1hX2FsbG9j X2NvaGVyZW50KHBhci0+ZGV2LCBQQUxFVFRFX1NJWkUsCiAJCQkJCQkgJnBhci0+cF9wYWxldHRl X2Jhc2UsCiAJCQkJCQkgR0ZQX0tFUk5FTCB8IEdGUF9ETUEpOwogCWlmICghcGFyLT52X3BhbGV0 dGVfYmFzZSkgewpAQCAtMTUzMiwxMSArMTUzMiwxMiBAQCBzdGF0aWMgaW50IGZiX3Byb2JlKHN0 cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKmRldmljZSkKIAlmYl9kZWFsbG9jX2NtYXAoJmRhOHh4X2Zi X2luZm8tPmNtYXApOwogCiBlcnJfcmVsZWFzZV9wbF9tZW06Ci0JZG1hX2ZyZWVfY29oZXJlbnQo TlVMTCwgUEFMRVRURV9TSVpFLCBwYXItPnZfcGFsZXR0ZV9iYXNlLAorCWRtYV9mcmVlX2NvaGVy ZW50KHBhci0+ZGV2LCBQQUxFVFRFX1NJWkUsIHBhci0+dl9wYWxldHRlX2Jhc2UsCiAJCQkgIHBh ci0+cF9wYWxldHRlX2Jhc2UpOwogCiBlcnJfcmVsZWFzZV9mYl9tZW06Ci0JZG1hX2ZyZWVfY29o ZXJlbnQoTlVMTCwgcGFyLT52cmFtX3NpemUsIHBhci0+dnJhbV92aXJ0LCBwYXItPnZyYW1fcGh5 cyk7CisJZG1hX2ZyZWVfY29oZXJlbnQocGFyLT5kZXYsIHBhci0+dnJhbV9zaXplLCBwYXItPnZy YW1fdmlydCwKKwkJICAgICAgICAgIHBhci0+dnJhbV9waHlzKTsKIAogZXJyX3JlbGVhc2VfZmI6 CiAJZnJhbWVidWZmZXJfcmVsZWFzZShkYTh4eF9mYl9pbmZvKTsK