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: [v3,14/18] dmaengine: dma-jz4780: Further residue status fix From: Paul Cercueil Message-Id: <20180721110643.19624-15-paul@crapouillou.net> Date: Sat, 21 Jul 2018 13:06:39 +0200 To: Vinod Koul , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , Zubair Lutfullah Kakakhel Cc: Mathieu Malaterre , Daniel Silsby , Paul Cercueil , 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+ ClRlc3RlZC1ieTogTWF0aGlldSBNYWxhdGVycmUgPG1hbGF0QGRlYmlhbi5vcmc+Ci0tLQogZHJp dmVycy9kbWEvZG1hLWp6NDc4MC5jIHwgMiArLQogMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9u KCspLCAxIGRlbGV0aW9uKC0pCgogdjI6IE5vIGNoYW5nZQoKIHYzOiBObyBjaGFuZ2UKCmRpZmYg LS1naXQgYS9kcml2ZXJzL2RtYS9kbWEtano0NzgwLmMgYi9kcml2ZXJzL2RtYS9kbWEtano0Nzgw LmMKaW5kZXggNzg4NDkxMzFjODFkLi5iOWRiNTM5YTViMzQgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMv ZG1hL2RtYS1qejQ3ODAuYworKysgYi9kcml2ZXJzL2RtYS9kbWEtano0NzgwLmMKQEAgLTY1MSw3 ICs2NTEsNyBAQCBzdGF0aWMgZW51bSBkbWFfc3RhdHVzIGp6NDc4MF9kbWFfdHhfc3RhdHVzKHN0 cnVjdCBkbWFfY2hhbiAqY2hhbiwKIAkJCQkJdG9fano0NzgwX2RtYV9kZXNjKHZkZXNjKSwgMCk7 CiAJfSBlbHNlIGlmIChjb29raWUgPT0ganpjaGFuLT5kZXNjLT52ZGVzYy50eC5jb29raWUpIHsK IAkJdHhzdGF0ZS0+cmVzaWR1ZSA9IGp6NDc4MF9kbWFfZGVzY19yZXNpZHVlKGp6Y2hhbiwganpj aGFuLT5kZXNjLAotCQkJICAoanpjaGFuLT5jdXJyX2h3ZGVzYyArIDEpICUganpjaGFuLT5kZXNj LT5jb3VudCk7CisJCQkJCWp6Y2hhbi0+Y3Vycl9od2Rlc2MgKyAxKTsKIAl9IGVsc2UKIAkJdHhz dGF0ZS0+cmVzaWR1ZSA9IDA7CiAK