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: <20181112154049.24129-1-b-liu@ti.com> Date: Mon, 12 Nov 2018 09:40:49 -0600 To: dmaengine@vger.kernel.org Cc: linux-usb@vger.kernel.org, Vinod Koul , stable@vger.kernel.org List-ID: VGhlIGRyaXZlciBkZWZpbmVzIHRocmVlIHN0YXRlcyBmb3IgYSBjcHBpIGNoYW5uZWwuCi0gaWRs ZTogLmNoYW5fYnVzeSA9PSAwICYmIG5vdCBpbiAucGVuZGluZyBsaXN0Ci0gcGVuZGluZzogLmNo YW5fYnVzeSA9PSAwICYmIGluIC5wZW5kaW5nIGxpc3QKLSBidXN5OiAuY2hhbl9idXN5ID09IDEg JiYgbm90IGluIC5wZW5kaW5nIGxpc3QKClRoZXJlIGFyZSBjYXNlcyBpbiB3aGljaCB0aGUgY3Bw aSBjaGFubmVsIGNvdWxkIGJlIGluIHRoZSBwZW5kaW5nIHN0YXRlCndoZW4gY3BwaTQxX2RtYV9p c3N1ZV9wZW5kaW5nKCkgaXMgY2FsbGVkIGFmdGVyIGNwcGk0MV9ydW50aW1lX3N1c3BlbmQoKQpp cyBjYWxsZWQuCgpjcHBpNDFfc3RvcF9jaGFuKCkgaGFzIGEgYnVnIGZvciB0aGVzZSBjYXNlcyB0 byBzZXQgY2hhbm5lbHMgdG8gaWRsZSBzdGF0ZS4KSXQgb25seSBjaGVja3MgdGhlIC5jaGFuX2J1 c3kgZmxhZywgYnV0IG5vdCB0aGUgLnBlbmRpbmcgbGlzdCwgdGhlbiBsYXRlcgp3aGVuIGNwcGk0 MV9ydW50aW1lX3Jlc3VtZSgpIGlzIGNhbGxlZCB0aGUgY2hhbm5lbHMgaW4gLnBlbmRpbmcgbGlz dCB3aWxsCmJlIHRyYW5zaXRpb25lZCB0byBidXN5IHN0YXRlLgoKUmVtb3ZpbmcgY2hhbm5lbHMg ZnJvbSB0aGUgLnBlbmRpbmcgbGlzdCBzb2x2ZXMgdGhlIHByb2JsZW0uCgpGaXhlczogOTc1ZmFh ZWI5OTg1ICgiZG1hOiBjcHBpNDE6IHN0YXJ0IHRlYXIgZG93biBvbmx5IGlmIGNoYW5uZWwgaXMg YnVzeSIpCkNjOiBzdGFibGVAdmdlci5rZXJuZWwub3JnICMgdjMuMTUrClNpZ25lZC1vZmYtYnk6 IEJpbiBMaXUgPGItbGl1QHRpLmNvbT4KLS0tCiBkcml2ZXJzL2RtYS90aS9jcHBpNDEuYyB8IDE2 ICsrKysrKysrKysrKysrKy0KIDEgZmlsZSBjaGFuZ2VkLCAxNSBpbnNlcnRpb25zKCspLCAxIGRl bGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEvdGkvY3BwaTQxLmMgYi9kcml2ZXJz L2RtYS90aS9jcHBpNDEuYwppbmRleCAxNDk3ZGEzNjc3MTAuLmU1MDdlYzM2YzBkMyAxMDA2NDQK LS0tIGEvZHJpdmVycy9kbWEvdGkvY3BwaTQxLmMKKysrIGIvZHJpdmVycy9kbWEvdGkvY3BwaTQx LmMKQEAgLTcyMyw4ICs3MjMsMjIgQEAgc3RhdGljIGludCBjcHBpNDFfc3RvcF9jaGFuKHN0cnVj dCBkbWFfY2hhbiAqY2hhbikKIAogCWRlc2NfcGh5cyA9IGxvd2VyXzMyX2JpdHMoYy0+ZGVzY19w aHlzKTsKIAlkZXNjX251bSA9IChkZXNjX3BoeXMgLSBjZGQtPmRlc2NzX3BoeXMpIC8gc2l6ZW9m KHN0cnVjdCBjcHBpNDFfZGVzYyk7Ci0JaWYgKCFjZGQtPmNoYW5fYnVzeVtkZXNjX251bV0pCisJ aWYgKCFjZGQtPmNoYW5fYnVzeVtkZXNjX251bV0pIHsKKwkJc3RydWN0IGNwcGk0MV9jaGFubmVs ICpjYywgKl9jdDsKKworCQkvKgorCQkgKiBjaGFubmVscyBtaWdodCBzdGlsbCBiZSBpbiB0aGUg cGVuZGxpbmcgbGlzdCBpZgorCQkgKiBjcHBpNDFfZG1hX2lzc3VlX3BlbmRpbmcoKSBpcyBjYWxs ZWQgYWZ0ZXIKKwkJICogY3BwaTQxX3J1bnRpbWVfc3VzcGVuZCgpIGlzIGNhbGxlZAorCQkgKi8K KwkJbGlzdF9mb3JfZWFjaF9lbnRyeV9zYWZlKGNjLCBfY3QsICZjZGQtPnBlbmRpbmcsIG5vZGUp IHsKKwkJCWlmIChjYyAhPSBjKQorCQkJCWNvbnRpbnVlOworCQkJbGlzdF9kZWwoJmNjLT5ub2Rl KTsKKwkJCWJyZWFrOworCQl9CiAJCXJldHVybiAwOworCX0KIAogCXJldCA9IGNwcGk0MV90ZWFy X2Rvd25fY2hhbihjKTsKIAlpZiAocmV0KQo=