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: dma: cppi41: delete channel from pending list when stop channel From: Vinod Koul Message-Id: <20181124142803.GI3175@vkoul-mobl.Dlink> Date: Sat, 24 Nov 2018 19:58:03 +0530 To: Bin Liu , Peter Ujfalusi Cc: dmaengine@vger.kernel.org, linux-usb@vger.kernel.org, stable@vger.kernel.org List-ID: T24gMTItMTEtMTgsIDA5OjQzLCBCaW4gTGl1IHdyb3RlOgo+IFRoZSBkcml2ZXIgZGVmaW5lcyB0 aHJlZSBzdGF0ZXMgZm9yIGEgY3BwaSBjaGFubmVsLgo+IC0gaWRsZTogLmNoYW5fYnVzeSA9PSAw ICYmIG5vdCBpbiAucGVuZGluZyBsaXN0Cj4gLSBwZW5kaW5nOiAuY2hhbl9idXN5ID09IDAgJiYg aW4gLnBlbmRpbmcgbGlzdAo+IC0gYnVzeTogLmNoYW5fYnVzeSA9PSAxICYmIG5vdCBpbiAucGVu ZGluZyBsaXN0Cj4gCj4gVGhlcmUgYXJlIGNhc2VzIGluIHdoaWNoIHRoZSBjcHBpIGNoYW5uZWwg Y291bGQgYmUgaW4gdGhlIHBlbmRpbmcgc3RhdGUKPiB3aGVuIGNwcGk0MV9kbWFfaXNzdWVfcGVu ZGluZygpIGlzIGNhbGxlZCBhZnRlciBjcHBpNDFfcnVudGltZV9zdXNwZW5kKCkKPiBpcyBjYWxs ZWQuCj4gCj4gY3BwaTQxX3N0b3BfY2hhbigpIGhhcyBhIGJ1ZyBmb3IgdGhlc2UgY2FzZXMgdG8g c2V0IGNoYW5uZWxzIHRvIGlkbGUgc3RhdGUuCj4gSXQgb25seSBjaGVja3MgdGhlIC5jaGFuX2J1 c3kgZmxhZywgYnV0IG5vdCB0aGUgLnBlbmRpbmcgbGlzdCwgdGhlbiBsYXRlcgo+IHdoZW4gY3Bw aTQxX3J1bnRpbWVfcmVzdW1lKCkgaXMgY2FsbGVkIHRoZSBjaGFubmVscyBpbiAucGVuZGluZyBs aXN0IHdpbGwKPiBiZSB0cmFuc2l0aW9uZWQgdG8gYnVzeSBzdGF0ZS4KPiAKPiBSZW1vdmluZyBj aGFubmVscyBmcm9tIHRoZSAucGVuZGluZyBsaXN0IHNvbHZlcyB0aGUgcHJvYmxlbS4KCkkgd291 bGQgbGlrZSBzb21lIHRlc3RpbmcsIGdpdmVuIHRoYXQgaW50ZW50IGlzIHRvIGdvIHRvIHN0YWJs ZS4KUGV0ZXIuLj8KCj4gCj4gRml4ZXM6IDk3NWZhYWViOTk4NSAoImRtYTogY3BwaTQxOiBzdGFy dCB0ZWFyIGRvd24gb25seSBpZiBjaGFubmVsIGlzIGJ1c3kiKQo+IENjOiBzdGFibGVAdmdlci5r ZXJuZWwub3JnICMgdjMuMTUrCj4gU2lnbmVkLW9mZi1ieTogQmluIExpdSA8Yi1saXVAdGkuY29t Pgo+IC0tLQo+ICBkcml2ZXJzL2RtYS90aS9jcHBpNDEuYyB8IDE2ICsrKysrKysrKysrKysrKy0K PiAgMSBmaWxlIGNoYW5nZWQsIDE1IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPiAKPiBk aWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEvdGkvY3BwaTQxLmMgYi9kcml2ZXJzL2RtYS90aS9jcHBp NDEuYwo+IGluZGV4IDE0OTdkYTM2NzcxMC4uZTUwN2VjMzZjMGQzIDEwMDY0NAo+IC0tLSBhL2Ry aXZlcnMvZG1hL3RpL2NwcGk0MS5jCj4gKysrIGIvZHJpdmVycy9kbWEvdGkvY3BwaTQxLmMKPiBA QCAtNzIzLDggKzcyMywyMiBAQCBzdGF0aWMgaW50IGNwcGk0MV9zdG9wX2NoYW4oc3RydWN0IGRt YV9jaGFuICpjaGFuKQo+ICAKPiAgCWRlc2NfcGh5cyA9IGxvd2VyXzMyX2JpdHMoYy0+ZGVzY19w aHlzKTsKPiAgCWRlc2NfbnVtID0gKGRlc2NfcGh5cyAtIGNkZC0+ZGVzY3NfcGh5cykgLyBzaXpl b2Yoc3RydWN0IGNwcGk0MV9kZXNjKTsKPiAtCWlmICghY2RkLT5jaGFuX2J1c3lbZGVzY19udW1d KQo+ICsJaWYgKCFjZGQtPmNoYW5fYnVzeVtkZXNjX251bV0pIHsKPiArCQlzdHJ1Y3QgY3BwaTQx X2NoYW5uZWwgKmNjLCAqX2N0Owo+ICsKPiArCQkvKgo+ICsJCSAqIGNoYW5uZWxzIG1pZ2h0IHN0 aWxsIGJlIGluIHRoZSBwZW5kbGluZyBsaXN0IGlmCj4gKwkJICogY3BwaTQxX2RtYV9pc3N1ZV9w ZW5kaW5nKCkgaXMgY2FsbGVkIGFmdGVyCj4gKwkJICogY3BwaTQxX3J1bnRpbWVfc3VzcGVuZCgp IGlzIGNhbGxlZAo+ICsJCSAqLwo+ICsJCWxpc3RfZm9yX2VhY2hfZW50cnlfc2FmZShjYywgX2N0 LCAmY2RkLT5wZW5kaW5nLCBub2RlKSB7Cj4gKwkJCWlmIChjYyAhPSBjKQo+ICsJCQkJY29udGlu dWU7Cj4gKwkJCWxpc3RfZGVsKCZjYy0+bm9kZSk7Cj4gKwkJCWJyZWFrOwo+ICsJCX0KPiAgCQly ZXR1cm4gMDsKPiArCX0KPiAgCj4gIAlyZXQgPSBjcHBpNDFfdGVhcl9kb3duX2NoYW4oYyk7Cj4g IAlpZiAocmV0KQo+IC0tIAo+IDIuMTcuMQo=