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: [16/26] dmaengine: Convert to new IDA API From: Matthew Wilcox Message-Id: <20180621212835.5636-17-willy@infradead.org> Date: Thu, 21 Jun 2018 14:28:25 -0700 To: linux-kernel@vger.kernel.org Cc: Matthew Wilcox , Dan Williams , Vinod Koul , dmaengine@vger.kernel.org List-ID: U2ltcGxlciBhbmQgc2hvcnRlciBjb2RlLgoKU2lnbmVkLW9mZi1ieTogTWF0dGhldyBXaWxjb3gg PHdpbGx5QGluZnJhZGVhZC5vcmc+Ci0tLQogZHJpdmVycy9kbWEvZG1hZW5naW5lLmMgfCAyMCAr KysrKy0tLS0tLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgMTUg ZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEvZG1hZW5naW5lLmMgYi9kcml2 ZXJzL2RtYS9kbWFlbmdpbmUuYwppbmRleCAwOGJhODQ3M2EyODQuLjFlOWJkYWRmYzMxMiAxMDA2 NDQKLS0tIGEvZHJpdmVycy9kbWEvZG1hZW5naW5lLmMKKysrIGIvZHJpdmVycy9kbWEvZG1hZW5n aW5lLmMKQEAgLTE2MSw5ICsxNjEsNyBAQCBzdGF0aWMgdm9pZCBjaGFuX2Rldl9yZWxlYXNlKHN0 cnVjdCBkZXZpY2UgKmRldikKIAogCWNoYW5fZGV2ID0gY29udGFpbmVyX29mKGRldiwgdHlwZW9m KCpjaGFuX2RldiksIGRldmljZSk7CiAJaWYgKGF0b21pY19kZWNfYW5kX3Rlc3QoY2hhbl9kZXYt Pmlkcl9yZWYpKSB7Ci0JCW11dGV4X2xvY2soJmRtYV9saXN0X211dGV4KTsKLQkJaWRhX3JlbW92 ZSgmZG1hX2lkYSwgY2hhbl9kZXYtPmRldl9pZCk7Ci0JCW11dGV4X3VubG9jaygmZG1hX2xpc3Rf bXV0ZXgpOworCQlpZGFfZnJlZSgmZG1hX2lkYSwgY2hhbl9kZXYtPmRldl9pZCk7CiAJCWtmcmVl KGNoYW5fZGV2LT5pZHJfcmVmKTsKIAl9CiAJa2ZyZWUoY2hhbl9kZXYpOwpAQCAtODk2LDE2ICs4 OTQsMTAgQEAgc3RhdGljIGJvb2wgZGV2aWNlX2hhc19hbGxfdHhfdHlwZXMoc3RydWN0IGRtYV9k ZXZpY2UgKmRldmljZSkKIAogc3RhdGljIGludCBnZXRfZG1hX2lkKHN0cnVjdCBkbWFfZGV2aWNl ICpkZXZpY2UpCiB7Ci0JaW50IHJjOwotCi0JZG8gewotCQlpZiAoIWlkYV9wcmVfZ2V0KCZkbWFf aWRhLCBHRlBfS0VSTkVMKSkKLQkJCXJldHVybiAtRU5PTUVNOwotCQltdXRleF9sb2NrKCZkbWFf bGlzdF9tdXRleCk7Ci0JCXJjID0gaWRhX2dldF9uZXcoJmRtYV9pZGEsICZkZXZpY2UtPmRldl9p ZCk7Ci0JCW11dGV4X3VubG9jaygmZG1hX2xpc3RfbXV0ZXgpOwotCX0gd2hpbGUgKHJjID09IC1F QUdBSU4pOworCWludCByYyA9IGlkYV9hbGxvYygmZG1hX2lkYSwgR0ZQX0tFUk5FTCk7CiAKKwlp ZiAocmMgPj0gMCkKKwkJZGV2aWNlLT5kZXZfaWQgPSByYzsKIAlyZXR1cm4gcmM7CiB9CiAKQEAg LTEwOTAsOSArMTA4Miw3IEBAIGludCBkbWFfYXN5bmNfZGV2aWNlX3JlZ2lzdGVyKHN0cnVjdCBk bWFfZGV2aWNlICpkZXZpY2UpCiBlcnJfb3V0OgogCS8qIGlmIHdlIG5ldmVyIHJlZ2lzdGVyZWQg YSBjaGFubmVsIGp1c3QgcmVsZWFzZSB0aGUgaWRyICovCiAJaWYgKGF0b21pY19yZWFkKGlkcl9y ZWYpID09IDApIHsKLQkJbXV0ZXhfbG9jaygmZG1hX2xpc3RfbXV0ZXgpOwotCQlpZGFfcmVtb3Zl KCZkbWFfaWRhLCBkZXZpY2UtPmRldl9pZCk7Ci0JCW11dGV4X3VubG9jaygmZG1hX2xpc3RfbXV0 ZXgpOworCQlpZGFfZnJlZSgmZG1hX2lkYSwgZGV2aWNlLT5kZXZfaWQpOwogCQlrZnJlZShpZHJf cmVmKTsKIAkJcmV0dXJuIHJjOwogCX0K