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: [3/5] dmaengine: bcm2835: Clean up abort of transactions From: Vinod Koul Message-Id: <20190107082643.GA13372@vkoul-mobl.Dlink> Date: Mon, 7 Jan 2019 13:56:43 +0530 To: Lukas Wunner Cc: Eric Anholt , Stefan Wahren , Frank Pavlic , Martin Sperl , Florian Meier , dmaengine@vger.kernel.org, linux-rpi-kernel@lists.infradead.org List-ID: T24gMjItMTItMTgsIDA4OjI4LCBMdWthcyBXdW5uZXIgd3JvdGU6Cj4gYmNtMjgzNV9kbWFfYWJv cnQoKSByZXR1cm5zIGFuIGludCBidXQgYmNtMjgzNV9kbWFfdGVybWluYXRlX2FsbCgpIChpdHMK PiBzb2xlIGNhbGxlcikgZG9lcyBub3QgZXZhbHVhdGUgdGhlIHJldHVybiB2YWx1ZS4gIENoYW5n ZSB0aGUgcmV0dXJuIHR5cGUKPiB0byB2b2lkLgo+IAo+IEFsc28sIHRoZSAiY3MiIHZhcmlhYmxl IGlzIGRpc3BlbnNhYmxlLCBzbyByZW1vdmUgaXQuICBJdHMgdHlwZSBzZWVtcwoKUGxlYXNlIG1h a2UgaXQgdHdvIGRpZmZlcmVudCBjb21taXRzLi4uCgo+IHdyb25nIGFueXdheSwgInVuc2lnbmVk IGxvbmciIGlzIDY0LWJpdCBvbiBhcm02NCwgeWV0IHRoZSBDUyByZWdpc3RlciBpcwo+IDMyLWJp dC4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBMdWthcyBXdW5uZXIgPGx1a2FzQHd1bm5lci5kZT4KPiBD YzogRnJhbmsgUGF2bGljIDxmLnBhdmxpY0BrdW5idXMuZGU+Cj4gQ2M6IE1hcnRpbiBTcGVybCA8 a2VybmVsQG1hcnRpbi5zcGVybC5vcmc+Cj4gQ2M6IEZsb3JpYW4gTWVpZXIgPGZsb3JpYW4ubWVp ZXJAa29hbG8uZGU+Cj4gLS0tCj4gIGRyaXZlcnMvZG1hL2JjbTI4MzUtZG1hLmMgfCA5ICsrKy0t LS0tLQo+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspLCA2IGRlbGV0aW9ucygtKQo+ IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS9iY20yODM1LWRtYS5jIGIvZHJpdmVycy9kbWEv YmNtMjgzNS1kbWEuYwo+IGluZGV4IDE3YmM3MzA0ZGIzYS4uYTNlY2I3ZmQ0ZmMyIDEwMDY0NAo+ IC0tLSBhL2RyaXZlcnMvZG1hL2JjbTI4MzUtZG1hLmMKPiArKysgYi9kcml2ZXJzL2RtYS9iY20y ODM1LWRtYS5jCj4gQEAgLTQwNiwxNCArNDA2LDEyIEBAIHN0YXRpYyB2b2lkIGJjbTI4MzVfZG1h X2ZpbGxfY2JfY2hhaW5fd2l0aF9zZygKPiAgCX0KPiAgfQo+ICAKPiAtc3RhdGljIGludCBiY20y ODM1X2RtYV9hYm9ydCh2b2lkIF9faW9tZW0gKmNoYW5fYmFzZSkKPiArc3RhdGljIHZvaWQgYmNt MjgzNV9kbWFfYWJvcnQodm9pZCBfX2lvbWVtICpjaGFuX2Jhc2UpCj4gIHsKPiAtCXVuc2lnbmVk IGxvbmcgY3M7Cj4gIAlsb25nIGludCB0aW1lb3V0ID0gMTAwMDA7Cj4gIAo+IC0JY3MgPSByZWFk bChjaGFuX2Jhc2UgKyBCQ00yODM1X0RNQV9DUyk7Cj4gLQlpZiAoIShjcyAmIEJDTTI4MzVfRE1B X0FDVElWRSkpCj4gLQkJcmV0dXJuIDA7Cj4gKwlpZiAoIShyZWFkbChjaGFuX2Jhc2UgKyBCQ00y ODM1X0RNQV9DUykgJiBCQ00yODM1X0RNQV9BQ1RJVkUpKQo+ICsJCXJldHVybjsKPiAgCj4gIAkv KiBXcml0ZSAwIHRvIHRoZSBhY3RpdmUgYml0IC0gUGF1c2UgdGhlIERNQSAqLwo+ICAJd3JpdGVs KDAsIGNoYW5fYmFzZSArIEJDTTI4MzVfRE1BX0NTKTsKPiBAQCAtNDI0LDcgKzQyMiw2IEBAIHN0 YXRpYyBpbnQgYmNtMjgzNV9kbWFfYWJvcnQodm9pZCBfX2lvbWVtICpjaGFuX2Jhc2UpCj4gIAkJ Y3B1X3JlbGF4KCk7Cj4gIAo+ICAJd3JpdGVsKEJDTTI4MzVfRE1BX1JFU0VULCBjaGFuX2Jhc2Ug KyBCQ00yODM1X0RNQV9DUyk7Cj4gLQlyZXR1cm4gMDsKPiAgfQo+ICAKPiAgc3RhdGljIHZvaWQg YmNtMjgzNV9kbWFfc3RhcnRfZGVzYyhzdHJ1Y3QgYmNtMjgzNV9jaGFuICpjKQo+IC0tIAo+IDIu MTkuMgo=