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: dmaengine: imx-dma: fix wrong callback invoke From: Vinod Koul Message-Id: <20190120105257.GP4635@vkoul-mobl> Date: Sun, 20 Jan 2019 16:22:57 +0530 To: Leonid Iziumtsev , Fabio Estevam Cc: dmaengine@vger.kernel.org, Dan Williams , linux-kernel@vger.kernel.org, m.grzeschik@pengutronix.de List-ID: T24gMTUtMDEtMTksIDE3OjE1LCBMZW9uaWQgSXppdW10c2V2IHdyb3RlOgo+IE9uY2UgdGhlICJs ZF9xdWV1ZSIgbGlzdCBpcyBub3QgZW1wdHksIG5leHQgZGVzY3JpcHRvciB3aWxsIG1pZ3JhdGUK PiBpbnRvICJsZF9hY3RpdmUiIGxpc3QuIFRoZSAiZGVzYyIgdmFyaWFibGUgd2lsbCBiZSBvdmVy d3JpdHRlbgo+IGR1cmluZyB0aGF0IHRyYW5zaXRpb24uIEFuZCBsYXRlciB0aGUgZG1hZW5naW5l X2Rlc2NfZ2V0X2NhbGxiYWNrX2ludm9rZSgpCj4gd2lsbCB1c2UgaXQgYXMgYW4gYXJndW1lbnQu IEFzIHJlc3VsdCB3ZSBpbnZva2Ugd3JvbmcgY2FsbGJhY2suCj4gCj4gVGhhdCBiZWhhdmlvdXIg d2FzIGluIHBsYWNlIHNpbmNlOgo+IGNvbW1pdCBmY2FhYmE2YzcxMzYgKCJkbWFlbmdpbmU6IGlt eC1kbWE6IGZpeCBjYWxsYmFjayBwYXRoIGluIHRhc2tsZXQiKS4KPiBCdXQgYWZ0ZXIgY29tbWl0 IDRjZDEzYzIxYjIwNyAoInNvZnRpcnE6IExldCBrc29mdGlycWQgZG8gaXRzIGpvYiIpCj4gdGhp bmdzIGdvdCB3b3JzZSwgc2luY2UgcG9zc2libGUgZGVsYXkgYmV0d2VlbiB0YXNrbGV0X3NjaGVk dWxlKCkKPiBmcm9tIERNQSBpcnEgaGFuZGxlciBhbmQgYWN0dWFsIHRhc2tsZXQgZnVuY3Rpb24g ZXhlY3V0aW9uIGdvdCBiaWdnZXIuCj4gQW5kIHRoYXQgZ2F2ZSBtb3JlIHRpbWUgZm9yIG5ldyBE TUEgcmVxdWVzdCB0byBiZSBzdWJtaXR0ZWQgYW5kCj4gdG8gYmUgcHV0IGludG8gImxkX3F1ZXVl IiBsaXN0Lgo+IAo+IEl0IGhhcyBiZWVuIG5vdGljZWQgdGhhdCBETUEgaXNzdWUgaXMgY2F1c2lu ZyBwcm9ibGVtcyBmb3IgIm14Yy1tbWMiCj4gZHJpdmVyLiBXaGlsZSBzdHJlc3NpbmcgdGhlIHN5 c3RlbSB3aXRoIGhlYXZ5IG5ldHdvcmsgdHJhZmZpYyBhbmQKPiB3cml0aW5nL3JlYWRpbmcgdG8v ZnJvbSBzZCBjYXJkIHNpbXVsdGFuZW91c2x5IHRoZSB0aW1lb3V0IG1heSBoYXBwZW46Cj4gCj4g MTAwMTMwMDAuc2RoY2k6IG14Y21jaV93YXRjaGRvZzogcmVhZCB0aW1lIG91dCAoc3RhdHVzID0g MHgzMDAwNDkwMCkKPiAKPiBUaGF0IG9mdGVuIGxlYWQgdG8gZmlsZSBzeXN0ZW0gY29ycnVwdGlv bi4KClRoaXMgbG9va3MgcmVhc29uYWJsZSB0byBtZSBhbmQgSSB0aGluayBzaG91bGQgZ28gdG8g c3RhYmxlIGFzIHdlbGwuCkZhYmlvIGNhbiB3ZSBnZXQgc29tZSB0ZXN0aW5nIGRvbmUgb24gdGhp cyBwYXRjaAoKPiAKPiBTaWduZWQtb2ZmLWJ5OiBMZW9uaWQgSXppdW10c2V2IDxsZW9uaWQuaXpp dW10c2V2QGdtYWlsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9kbWEvaW14LWRtYS5jIHwgOCArKysr LS0tLQo+ICAxIGZpbGUgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQo+ IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2RtYS9pbXgtZG1hLmMgYi9kcml2ZXJzL2RtYS9pbXgt ZG1hLmMKPiBpbmRleCBjMmZmZjNmNmM5Y2EuLjRhMDlhZjNjZDU0NiAxMDA2NDQKPiAtLS0gYS9k cml2ZXJzL2RtYS9pbXgtZG1hLmMKPiArKysgYi9kcml2ZXJzL2RtYS9pbXgtZG1hLmMKPiBAQCAt NjE4LDcgKzYxOCw3IEBAIHN0YXRpYyB2b2lkIGlteGRtYV90YXNrbGV0KHVuc2lnbmVkIGxvbmcg ZGF0YSkKPiAgewo+ICAJc3RydWN0IGlteGRtYV9jaGFubmVsICppbXhkbWFjID0gKHZvaWQgKilk YXRhOwo+ICAJc3RydWN0IGlteGRtYV9lbmdpbmUgKmlteGRtYSA9IGlteGRtYWMtPmlteGRtYTsK PiAtCXN0cnVjdCBpbXhkbWFfZGVzYyAqZGVzYzsKPiArCXN0cnVjdCBpbXhkbWFfZGVzYyAqZGVz YywgKm5leHRfZGVzYzsKPiAgCXVuc2lnbmVkIGxvbmcgZmxhZ3M7Cj4gIAo+ICAJc3Bpbl9sb2Nr X2lycXNhdmUoJmlteGRtYS0+bG9jaywgZmxhZ3MpOwo+IEBAIC02NDgsMTAgKzY0OCwxMCBAQCBz dGF0aWMgdm9pZCBpbXhkbWFfdGFza2xldCh1bnNpZ25lZCBsb25nIGRhdGEpCj4gIAlsaXN0X21v dmVfdGFpbChpbXhkbWFjLT5sZF9hY3RpdmUubmV4dCwgJmlteGRtYWMtPmxkX2ZyZWUpOwo+ICAK PiAgCWlmICghbGlzdF9lbXB0eSgmaW14ZG1hYy0+bGRfcXVldWUpKSB7Cj4gLQkJZGVzYyA9IGxp c3RfZmlyc3RfZW50cnkoJmlteGRtYWMtPmxkX3F1ZXVlLCBzdHJ1Y3QgaW14ZG1hX2Rlc2MsCj4g LQkJCQkJbm9kZSk7Cj4gKwkJbmV4dF9kZXNjID0gbGlzdF9maXJzdF9lbnRyeSgmaW14ZG1hYy0+ bGRfcXVldWUsCj4gKwkJCQkJICAgICBzdHJ1Y3QgaW14ZG1hX2Rlc2MsIG5vZGUpOwo+ICAJCWxp c3RfbW92ZV90YWlsKGlteGRtYWMtPmxkX3F1ZXVlLm5leHQsICZpbXhkbWFjLT5sZF9hY3RpdmUp Owo+IC0JCWlmIChpbXhkbWFfeGZlcl9kZXNjKGRlc2MpIDwgMCkKPiArCQlpZiAoaW14ZG1hX3hm ZXJfZGVzYyhuZXh0X2Rlc2MpIDwgMCkKPiAgCQkJZGV2X3dhcm4oaW14ZG1hLT5kZXYsICIlczog Y2hhbm5lbDogJWQgY291bGRuJ3QgeGZlciBkZXNjXG4iLAo+ICAJCQkJIF9fZnVuY19fLCBpbXhk bWFjLT5jaGFubmVsKTsKPiAgCX0KPiAtLSAKPiAyLjExLjAK