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: [11/14] dmaengine: dma-jz4780: Further residue status fix From: Paul Cercueil Message-Id: <20180703123214.23090-12-paul@crapouillou.net> Date: Tue, 3 Jul 2018 14:32:11 +0200 To: Vinod Koul , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , Zubair Lutfullah Kakakhel Cc: Mathieu Malaterre , Daniel Silsby , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@linux-mips.org List-ID: RnJvbTogRGFuaWVsIFNpbHNieSA8ZGFuc2lsc2J5QGdtYWlsLmNvbT4KCkZ1bmMgano0NzgwX2Rt YV9kZXNjX3Jlc2lkdWUoKSBleHBlY3RzIHRoZSBpbmRleCB0byB0aGUgbmV4dCBodwpkZXNjcmlw dG9yIGFzIGl0cyBsYXN0IHBhcmFtZXRlci4gQ2FsbGVyIGZ1bmMgano0NzgwX2RtYV90eF9zdGF0 dXMoKSwKaG93ZXZlciwgYXBwbGllZCBtb2R1bHVzIGJlZm9yZSBwYXNzaW5nIGl0LiBXaGVuIHRo ZSBjdXJyZW50IGh3CmRlc2NyaXB0b3Igd2FzIGxhc3QgaW4gdGhlIGxpc3QsIHRoZSBpbmRleCBw YXNzZWQgYmVjYW1lIHplcm8uCgpUaGUgcmVzdWx0aW5nIGV4Y2VzcyBvZiByZXBvcnRlZCByZXNp ZHVlIGVzcGVjaWFsbHkgY2F1c2VkIHByb2JsZW1zCndpdGggY3ljbGljIERNQSB0cmFuc2ZlciBj bGllbnRzLCBpLmUuIEFMU0EgQUlDIGF1ZGlvIG91dHB1dCwgd2hpY2gKcmVseSBvbiB0aGlzIGZv ciBkZXRlcm1pbmluZyBjdXJyZW50IERNQSBsb2NhdGlvbiB3aXRoaW4gYnVmZmVyLgoKQ29tYmlu ZWQgd2l0aCB0aGUgcmVjZW50IGFuZCByZWxhdGVkIHJlc2lkdWUtcmVwb3J0aW5nIGZpeGVzLCBz cHVyaW91cwpBTFNBIGF1ZGlvIHVuZGVycnVucyBvbiBqejQ3NzAgaGFyZHdhcmUgYXJlIG5vdyBm aXhlZC4KClNpZ25lZC1vZmYtYnk6IERhbmllbCBTaWxzYnkgPGRhbnNpbHNieUBnbWFpbC5jb20+ Ci0tLQogZHJpdmVycy9kbWEvZG1hLWp6NDc4MC5jIHwgMiArLQogMSBmaWxlIGNoYW5nZWQsIDEg aW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEvZG1h LWp6NDc4MC5jIGIvZHJpdmVycy9kbWEvZG1hLWp6NDc4MC5jCmluZGV4IDY0MjcwZDUzYmE1Ny4u NjkwYjg1Mzk3N2IyIDEwMDY0NAotLS0gYS9kcml2ZXJzL2RtYS9kbWEtano0NzgwLmMKKysrIGIv ZHJpdmVycy9kbWEvZG1hLWp6NDc4MC5jCkBAIC02NDcsNyArNjQ3LDcgQEAgc3RhdGljIGVudW0g ZG1hX3N0YXR1cyBqejQ3ODBfZG1hX3R4X3N0YXR1cyhzdHJ1Y3QgZG1hX2NoYW4gKmNoYW4sCiAJ CQkJCXRvX2p6NDc4MF9kbWFfZGVzYyh2ZGVzYyksIDApOwogCX0gZWxzZSBpZiAoY29va2llID09 IGp6Y2hhbi0+ZGVzYy0+dmRlc2MudHguY29va2llKSB7CiAJCXR4c3RhdGUtPnJlc2lkdWUgPSBq ejQ3ODBfZG1hX2Rlc2NfcmVzaWR1ZShqemNoYW4sIGp6Y2hhbi0+ZGVzYywKLQkJCSAgKGp6Y2hh bi0+Y3Vycl9od2Rlc2MgKyAxKSAlIGp6Y2hhbi0+ZGVzYy0+Y291bnQpOworCQkJCQlqemNoYW4t PmN1cnJfaHdkZXNjICsgMSk7CiAJfSBlbHNlCiAJCXR4c3RhdGUtPnJlc2lkdWUgPSAwOwogCg==