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: Bin Liu Message-Id: <20181112154628.GC27653@uda0271908> Date: Mon, 12 Nov 2018 09:46:28 -0600 To: dmaengine@vger.kernel.org Cc: linux-usb@vger.kernel.org, stable@vger.kernel.org List-ID: U29ycnksIHBsZWFzZSBpZ25vcmUgdGhpcy4gVXNlZCBpbmNvcnJlY3QgVmlub2QgZW1haWwgYWRk cmVzcy4KCk9uIE1vbiwgTm92IDEyLCAyMDE4IGF0IDA5OjQwOjQ5QU0gLTA2MDAsIEJpbiBMaXUg d3JvdGU6Cj4gVGhlIGRyaXZlciBkZWZpbmVzIHRocmVlIHN0YXRlcyBmb3IgYSBjcHBpIGNoYW5u ZWwuCj4gLSBpZGxlOiAuY2hhbl9idXN5ID09IDAgJiYgbm90IGluIC5wZW5kaW5nIGxpc3QKPiAt IHBlbmRpbmc6IC5jaGFuX2J1c3kgPT0gMCAmJiBpbiAucGVuZGluZyBsaXN0Cj4gLSBidXN5OiAu Y2hhbl9idXN5ID09IDEgJiYgbm90IGluIC5wZW5kaW5nIGxpc3QKPiAKPiBUaGVyZSBhcmUgY2Fz ZXMgaW4gd2hpY2ggdGhlIGNwcGkgY2hhbm5lbCBjb3VsZCBiZSBpbiB0aGUgcGVuZGluZyBzdGF0 ZQo+IHdoZW4gY3BwaTQxX2RtYV9pc3N1ZV9wZW5kaW5nKCkgaXMgY2FsbGVkIGFmdGVyIGNwcGk0 MV9ydW50aW1lX3N1c3BlbmQoKQo+IGlzIGNhbGxlZC4KPiAKPiBjcHBpNDFfc3RvcF9jaGFuKCkg aGFzIGEgYnVnIGZvciB0aGVzZSBjYXNlcyB0byBzZXQgY2hhbm5lbHMgdG8gaWRsZSBzdGF0ZS4K PiBJdCBvbmx5IGNoZWNrcyB0aGUgLmNoYW5fYnVzeSBmbGFnLCBidXQgbm90IHRoZSAucGVuZGlu ZyBsaXN0LCB0aGVuIGxhdGVyCj4gd2hlbiBjcHBpNDFfcnVudGltZV9yZXN1bWUoKSBpcyBjYWxs ZWQgdGhlIGNoYW5uZWxzIGluIC5wZW5kaW5nIGxpc3Qgd2lsbAo+IGJlIHRyYW5zaXRpb25lZCB0 byBidXN5IHN0YXRlLgo+IAo+IFJlbW92aW5nIGNoYW5uZWxzIGZyb20gdGhlIC5wZW5kaW5nIGxp c3Qgc29sdmVzIHRoZSBwcm9ibGVtLgo+IAo+IEZpeGVzOiA5NzVmYWFlYjk5ODUgKCJkbWE6IGNw cGk0MTogc3RhcnQgdGVhciBkb3duIG9ubHkgaWYgY2hhbm5lbCBpcyBidXN5IikKPiBDYzogc3Rh YmxlQHZnZXIua2VybmVsLm9yZyAjIHYzLjE1Kwo+IFNpZ25lZC1vZmYtYnk6IEJpbiBMaXUgPGIt bGl1QHRpLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9kbWEvdGkvY3BwaTQxLmMgfCAxNiArKysrKysr KysrKysrKystCj4gIDEgZmlsZSBjaGFuZ2VkLCAxNSBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9u KC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZG1hL3RpL2NwcGk0MS5jIGIvZHJpdmVycy9k bWEvdGkvY3BwaTQxLmMKPiBpbmRleCAxNDk3ZGEzNjc3MTAuLmU1MDdlYzM2YzBkMyAxMDA2NDQK PiAtLS0gYS9kcml2ZXJzL2RtYS90aS9jcHBpNDEuYwo+ICsrKyBiL2RyaXZlcnMvZG1hL3RpL2Nw cGk0MS5jCj4gQEAgLTcyMyw4ICs3MjMsMjIgQEAgc3RhdGljIGludCBjcHBpNDFfc3RvcF9jaGFu KHN0cnVjdCBkbWFfY2hhbiAqY2hhbikKPiAgCj4gIAlkZXNjX3BoeXMgPSBsb3dlcl8zMl9iaXRz KGMtPmRlc2NfcGh5cyk7Cj4gIAlkZXNjX251bSA9IChkZXNjX3BoeXMgLSBjZGQtPmRlc2NzX3Bo eXMpIC8gc2l6ZW9mKHN0cnVjdCBjcHBpNDFfZGVzYyk7Cj4gLQlpZiAoIWNkZC0+Y2hhbl9idXN5 W2Rlc2NfbnVtXSkKPiArCWlmICghY2RkLT5jaGFuX2J1c3lbZGVzY19udW1dKSB7Cj4gKwkJc3Ry dWN0IGNwcGk0MV9jaGFubmVsICpjYywgKl9jdDsKPiArCj4gKwkJLyoKPiArCQkgKiBjaGFubmVs cyBtaWdodCBzdGlsbCBiZSBpbiB0aGUgcGVuZGxpbmcgbGlzdCBpZgo+ICsJCSAqIGNwcGk0MV9k bWFfaXNzdWVfcGVuZGluZygpIGlzIGNhbGxlZCBhZnRlcgo+ICsJCSAqIGNwcGk0MV9ydW50aW1l X3N1c3BlbmQoKSBpcyBjYWxsZWQKPiArCQkgKi8KPiArCQlsaXN0X2Zvcl9lYWNoX2VudHJ5X3Nh ZmUoY2MsIF9jdCwgJmNkZC0+cGVuZGluZywgbm9kZSkgewo+ICsJCQlpZiAoY2MgIT0gYykKPiAr CQkJCWNvbnRpbnVlOwo+ICsJCQlsaXN0X2RlbCgmY2MtPm5vZGUpOwo+ICsJCQlicmVhazsKPiAr CQl9Cj4gIAkJcmV0dXJuIDA7Cj4gKwl9Cj4gIAo+ICAJcmV0ID0gY3BwaTQxX3RlYXJfZG93bl9j aGFuKGMpOwo+ICAJaWYgKHJldCkKPiAtLSAKPiAyLjE3LjEKPgo=