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: [12/27] media: gspca: gspca: use usb_fill_XXX_urb() From: Sebastian Andrzej Siewior Message-Id: <20180620110105.19955-13-bigeasy@linutronix.de> Date: Wed, 20 Jun 2018 13:00:50 +0200 To: linux-media@vger.kernel.org Cc: Mauro Carvalho Chehab , linux-usb@vger.kernel.org, tglx@linutronix.de, Sebastian Andrzej Siewior , Hans Verkuil List-ID: VXNpbmcgdXNiX2ZpbGxfaW50X3VyYigpIGhlbHBzIHRvIGZpbmQgY29kZSB3aGljaCBpbml0aWFs aXplcyBhbiBVUkIuIEEKZ3JlcCBmb3IgbWVtYmVycyBvZiB0aGUgc3RydWN0IChsaWtlIC0+Y29t cGxldGUpIHJldmVhbCBsb3RzIG9mIG90aGVyCnRoaW5ncywgdG9vLgoKQ2M6IEhhbnMgVmVya3Vp bCA8aHZlcmt1aWxAeHM0YWxsLm5sPgpDYzogTWF1cm8gQ2FydmFsaG8gQ2hlaGFiIDxtY2hlaGFi QGtlcm5lbC5vcmc+ClNpZ25lZC1vZmYtYnk6IFNlYmFzdGlhbiBBbmRyemVqIFNpZXdpb3IgPGJp Z2Vhc3lAbGludXRyb25peC5kZT4KLS0tCiBkcml2ZXJzL21lZGlhL3VzYi9nc3BjYS9nc3BjYS5j IHwgMjUgKysrKysrKysrKysrKy0tLS0tLS0tLS0tLQogMSBmaWxlIGNoYW5nZWQsIDEzIGluc2Vy dGlvbnMoKyksIDEyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvbWVkaWEvdXNi L2dzcGNhL2dzcGNhLmMgYi9kcml2ZXJzL21lZGlhL3VzYi9nc3BjYS9nc3BjYS5jCmluZGV4IDU3 YWE1MjFlMTZiMS4uNGNjOTEzNTgyOWRmIDEwMDY0NAotLS0gYS9kcml2ZXJzL21lZGlhL3VzYi9n c3BjYS9nc3BjYS5jCisrKyBiL2RyaXZlcnMvbWVkaWEvdXNiL2dzcGNhL2dzcGNhLmMKQEAgLTY5 OCwzOSArNjk4LDQwIEBAIHN0YXRpYyBpbnQgY3JlYXRlX3VyYnMoc3RydWN0IGdzcGNhX2RldiAq Z3NwY2FfZGV2LAogCX0KIAogCWZvciAobiA9IDA7IG4gPCBudXJiczsgbisrKSB7CisJCXZvaWQg KmJ1ZjsKKwogCQl1cmIgPSB1c2JfYWxsb2NfdXJiKG5wa3QsIEdGUF9LRVJORUwpOwogCQlpZiAo IXVyYikKIAkJCXJldHVybiAtRU5PTUVNOwogCQlnc3BjYV9kZXYtPnVyYltuXSA9IHVyYjsKLQkJ dXJiLT50cmFuc2Zlcl9idWZmZXIgPSB1c2JfYWxsb2NfY29oZXJlbnQoZ3NwY2FfZGV2LT5kZXYs CisJCWJ1ZiA9IHVzYl9hbGxvY19jb2hlcmVudChnc3BjYV9kZXYtPmRldiwKIAkJCQkJCWJzaXpl LAogCQkJCQkJR0ZQX0tFUk5FTCwKIAkJCQkJCSZ1cmItPnRyYW5zZmVyX2RtYSk7CiAKLQkJaWYg KHVyYi0+dHJhbnNmZXJfYnVmZmVyID09IE5VTEwpIHsKKwkJaWYgKGJ1ZiA9PSBOVUxMKSB7CiAJ CQlwcl9lcnIoInVzYl9hbGxvY19jb2hlcmVudCBmYWlsZWRcbiIpOwogCQkJcmV0dXJuIC1FTk9N RU07CiAJCX0KLQkJdXJiLT5kZXYgPSBnc3BjYV9kZXYtPmRldjsKLQkJdXJiLT5jb250ZXh0ID0g Z3NwY2FfZGV2OwotCQl1cmItPnRyYW5zZmVyX2J1ZmZlcl9sZW5ndGggPSBic2l6ZTsKIAkJaWYg KG5wa3QgIT0gMCkgewkJLyogSVNPQyAqLwotCQkJdXJiLT5waXBlID0gdXNiX3Jjdmlzb2NwaXBl KGdzcGNhX2Rldi0+ZGV2LAotCQkJCQkJICAgIGVwLT5kZXNjLmJFbmRwb2ludEFkZHJlc3MpOwor CQkJdXNiX2ZpbGxfaW50X3VyYih1cmIsIGdzcGNhX2Rldi0+ZGV2LAorCQkJCQkgdXNiX3Jjdmlz b2NwaXBlKGdzcGNhX2Rldi0+ZGV2LCBlcC0+ZGVzYy5iRW5kcG9pbnRBZGRyZXNzKSwKKwkJCQkJ IGJ1ZiwgYnNpemUsIGlzb2NfaXJxLCBnc3BjYV9kZXYsCisJCQkJCSBlcC0+ZGVzYy5iSW50ZXJ2 YWwpOworCiAJCQl1cmItPnRyYW5zZmVyX2ZsYWdzID0gVVJCX0lTT19BU0FQCiAJCQkJCXwgVVJC X05PX1RSQU5TRkVSX0RNQV9NQVA7Ci0JCQl1cmItPmludGVydmFsID0gMSA8PCAoZXAtPmRlc2Mu YkludGVydmFsIC0gMSk7Ci0JCQl1cmItPmNvbXBsZXRlID0gaXNvY19pcnE7CiAJCQl1cmItPm51 bWJlcl9vZl9wYWNrZXRzID0gbnBrdDsKIAkJCWZvciAoaSA9IDA7IGkgPCBucGt0OyBpKyspIHsK IAkJCQl1cmItPmlzb19mcmFtZV9kZXNjW2ldLmxlbmd0aCA9IHBzaXplOwogCQkJCXVyYi0+aXNv X2ZyYW1lX2Rlc2NbaV0ub2Zmc2V0ID0gcHNpemUgKiBpOwogCQkJfQogCQl9IGVsc2UgewkJLyog YnVsayAqLwotCQkJdXJiLT5waXBlID0gdXNiX3JjdmJ1bGtwaXBlKGdzcGNhX2Rldi0+ZGV2LAot CQkJCQkJZXAtPmRlc2MuYkVuZHBvaW50QWRkcmVzcyk7CisJCQl1c2JfZmlsbF9idWxrX3VyYih1 cmIsIGdzcGNhX2Rldi0+ZGV2LAorCQkJCQkgdXNiX3JjdmJ1bGtwaXBlKGdzcGNhX2Rldi0+ZGV2 LCBlcC0+ZGVzYy5iRW5kcG9pbnRBZGRyZXNzKSwKKwkJCQkJIGJ1ZiwgYnNpemUsIGJ1bGtfaXJx LCBnc3BjYV9kZXYpOworCiAJCQl1cmItPnRyYW5zZmVyX2ZsYWdzID0gVVJCX05PX1RSQU5TRkVS X0RNQV9NQVA7Ci0JCQl1cmItPmNvbXBsZXRlID0gYnVsa19pcnE7CiAJCX0KIAl9CiAJcmV0dXJu IDA7Cg==