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: [4/9,v2] ALSA: usb-audio: use usb_fill_int_urb() From: Sebastian Andrzej Siewior Message-Id: <20180620093827.ei6bqkkb4ahk3hbn@linutronix.de> Date: Wed, 20 Jun 2018 11:38:27 +0200 To: Sergei Shtylyov Cc: alsa-devel@alsa-project.org, linux-usb@vger.kernel.org, tglx@linutronix.de, Takashi Iwai , Jaroslav Kysela List-ID: VXNpbmcgdXNiX2ZpbGxfaW50X3VyYigpIGhlbHBzIHRvIGZpbmQgY29kZSB3aGljaCBpbml0aWFs aXplcyBhbgpVUkIuIEEgZ3JlcCBmb3IgbWVtYmVycyBvZiB0aGUgc3RydWN0IChsaWtlIC0+Y29t cGxldGUpIHJldmVhbCBsb3RzCm9mIG90aGVyIHRoaW5ncywgdG9vLgoKZGF0YV9lcF9zZXRfcGFy YW1zKCkgYWRkaXRpb25hbGx5IHNldHMgdXJiLT50cmFuc2Zlcl9idWZmZXJfbGVuZ3RoIHdoaWNo CndhcyBub3QgdGhlIGNhc2UgZWFybGllci4KdXNiX2ZpbGxfaW50X3VyYigpIGVuc3VyZXMgdGhh dCBzeW5jaW50ZXJ2YWwgaXMgd2l0aGluIHRoZSBhbGxvd2VkIHJhbmdlCm9uIEhTL1NTLiBUaGUg aW50ZXJ2YWwgdmFsdWUgc2VlbXMgdG8gY29tZSBmcm9tCnNuZF91c2JfcGFyc2VfZGF0YWludGVy dmFsKCkgd2hpY2ggaXMgYkludGVydmFsIC0gMSBhbmQgb25seSBpbiB0aGUgcmFnZQoxIOKApiA0 LiBTbyBpbiBvcmRlciB0byBrZWVwIHRoZSBtYWdpYyB3b3JraW5nIEkgcGFzcyBkYXRhaW50ZXJ2 YWwgKyAxLgoKQ2M6IEphcm9zbGF2IEt5c2VsYSA8cGVyZXhAcGVyZXguY3o+CkNjOiBUYWthc2hp IEl3YWkgPHRpd2FpQHN1c2UuY29tPgpTaWduZWQtb2ZmLWJ5OiBTZWJhc3RpYW4gQW5kcnplaiBT aWV3aW9yIDxiaWdlYXN5QGxpbnV0cm9uaXguZGU+Ci0tLQp2MeKApnYyOiBkZXNjcmlwdGlvbiBj aGFuZ2VzIChzcGVsbGluZyArIHVzYl9maWxsX2ludF91cmIoKSBlbnN1cmVzCiAgICAgICAic3lu Y2ludGVydmFsIiBub3QgZGF0YV9lcF9zZXRfcGFyYW1zKCkpCgogc291bmQvdXNiL2VuZHBvaW50 LmMgfCAyNCArKysrKysrKysrLS0tLS0tLS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAxMCBpbnNl cnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9zb3VuZC91c2IvZW5kcG9p bnQuYyBiL3NvdW5kL3VzYi9lbmRwb2ludC5jCmluZGV4IGM5MDYwN2ViZTE1NS4uYmJjMDJkYjVi NDE3IDEwMDY0NAotLS0gYS9zb3VuZC91c2IvZW5kcG9pbnQuYworKysgYi9zb3VuZC91c2IvZW5k cG9pbnQuYwpAQCAtNzcyLDYgKzc3Miw4IEBAIHN0YXRpYyBpbnQgZGF0YV9lcF9zZXRfcGFyYW1z KHN0cnVjdCBzbmRfdXNiX2VuZHBvaW50ICplcCwKIAkvKiBhbGxvY2F0ZSBhbmQgaW5pdGlhbGl6 ZSBkYXRhIHVyYnMgKi8KIAlmb3IgKGkgPSAwOyBpIDwgZXAtPm51cmJzOyBpKyspIHsKIAkJc3Ry dWN0IHNuZF91cmJfY3R4ICp1ID0gJmVwLT51cmJbaV07CisJCXZvaWQgKmJ1ZjsKKwogCQl1LT5p bmRleCA9IGk7CiAJCXUtPmVwID0gZXA7CiAJCXUtPnBhY2tldHMgPSB1cmJfcGFja3M7CkBAIC03 ODMsMTYgKzc4NSwxMyBAQCBzdGF0aWMgaW50IGRhdGFfZXBfc2V0X3BhcmFtcyhzdHJ1Y3Qgc25k X3VzYl9lbmRwb2ludCAqZXAsCiAJCWlmICghdS0+dXJiKQogCQkJZ290byBvdXRfb2ZfbWVtb3J5 OwogCi0JCXUtPnVyYi0+dHJhbnNmZXJfYnVmZmVyID0KLQkJCXVzYl9hbGxvY19jb2hlcmVudChl cC0+Y2hpcC0+ZGV2LCB1LT5idWZmZXJfc2l6ZSwKLQkJCQkJICAgR0ZQX0tFUk5FTCwgJnUtPnVy Yi0+dHJhbnNmZXJfZG1hKTsKLQkJaWYgKCF1LT51cmItPnRyYW5zZmVyX2J1ZmZlcikKKwkJYnVm ID0gdXNiX2FsbG9jX2NvaGVyZW50KGVwLT5jaGlwLT5kZXYsIHUtPmJ1ZmZlcl9zaXplLAorCQkJ CQkgR0ZQX0tFUk5FTCwgJnUtPnVyYi0+dHJhbnNmZXJfZG1hKTsKKwkJaWYgKCFidWYpCiAJCQln b3RvIG91dF9vZl9tZW1vcnk7Ci0JCXUtPnVyYi0+cGlwZSA9IGVwLT5waXBlOworCQl1c2JfZmls bF9pbnRfdXJiKHUtPnVyYiwgTlVMTCwgZXAtPnBpcGUsIGJ1ZiwgdS0+YnVmZmVyX3NpemUsCisJ CQkJIHNuZF9jb21wbGV0ZV91cmIsIHUsIGVwLT5kYXRhaW50ZXJ2YWwgKyAxKTsKIAkJdS0+dXJi LT50cmFuc2Zlcl9mbGFncyA9IFVSQl9OT19UUkFOU0ZFUl9ETUFfTUFQOwotCQl1LT51cmItPmlu dGVydmFsID0gMSA8PCBlcC0+ZGF0YWludGVydmFsOwotCQl1LT51cmItPmNvbnRleHQgPSB1Owot CQl1LT51cmItPmNvbXBsZXRlID0gc25kX2NvbXBsZXRlX3VyYjsKIAkJSU5JVF9MSVNUX0hFQUQo JnUtPnJlYWR5X2xpc3QpOwogCX0KIApAQCAtODIzLDE1ICs4MjIsMTIgQEAgc3RhdGljIGludCBz eW5jX2VwX3NldF9wYXJhbXMoc3RydWN0IHNuZF91c2JfZW5kcG9pbnQgKmVwKQogCQl1LT51cmIg PSB1c2JfYWxsb2NfdXJiKDEsIEdGUF9LRVJORUwpOwogCQlpZiAoIXUtPnVyYikKIAkJCWdvdG8g b3V0X29mX21lbW9yeTsKLQkJdS0+dXJiLT50cmFuc2Zlcl9idWZmZXIgPSBlcC0+c3luY2J1ZiAr IGkgKiA0OworCQl1c2JfZmlsbF9pbnRfdXJiKHUtPnVyYiwgTlVMTCwgZXAtPnBpcGUsIGVwLT5z eW5jYnVmICsgaSAqIDQsIDQsCisJCQkJIHNuZF9jb21wbGV0ZV91cmIsIHUsIGVwLT5zeW5jaW50 ZXJ2YWwgKyAxKTsKKwogCQl1LT51cmItPnRyYW5zZmVyX2RtYSA9IGVwLT5zeW5jX2RtYSArIGkg KiA0OwotCQl1LT51cmItPnRyYW5zZmVyX2J1ZmZlcl9sZW5ndGggPSA0OwotCQl1LT51cmItPnBp cGUgPSBlcC0+cGlwZTsKIAkJdS0+dXJiLT50cmFuc2Zlcl9mbGFncyA9IFVSQl9OT19UUkFOU0ZF Ul9ETUFfTUFQOwogCQl1LT51cmItPm51bWJlcl9vZl9wYWNrZXRzID0gMTsKLQkJdS0+dXJiLT5p bnRlcnZhbCA9IDEgPDwgZXAtPnN5bmNpbnRlcnZhbDsKLQkJdS0+dXJiLT5jb250ZXh0ID0gdTsK LQkJdS0+dXJiLT5jb21wbGV0ZSA9IHNuZF9jb21wbGV0ZV91cmI7CiAJfQogCiAJZXAtPm51cmJz ID0gU1lOQ19VUkJTOwo= From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Andrzej Siewior Subject: [PATCH 4/9 v2] ALSA: usb-audio: use usb_fill_int_urb() Date: Wed, 20 Jun 2018 11:38:27 +0200 Message-ID: <20180620093827.ei6bqkkb4ahk3hbn@linutronix.de> References: <20180619215521.13688-1-bigeasy@linutronix.de> <20180619215521.13688-5-bigeasy@linutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from Galois.linutronix.de (galois.linutronix.de [146.0.238.70]) by alsa0.perex.cz (Postfix) with ESMTP id EB2622673CB for ; Wed, 20 Jun 2018 11:38:29 +0200 (CEST) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Sergei Shtylyov Cc: alsa-devel@alsa-project.org, linux-usb@vger.kernel.org, tglx@linutronix.de, Takashi Iwai List-Id: alsa-devel@alsa-project.org VXNpbmcgdXNiX2ZpbGxfaW50X3VyYigpIGhlbHBzIHRvIGZpbmQgY29kZSB3aGljaCBpbml0aWFs aXplcyBhbgpVUkIuIEEgZ3JlcCBmb3IgbWVtYmVycyBvZiB0aGUgc3RydWN0IChsaWtlIC0+Y29t cGxldGUpIHJldmVhbCBsb3RzCm9mIG90aGVyIHRoaW5ncywgdG9vLgoKZGF0YV9lcF9zZXRfcGFy YW1zKCkgYWRkaXRpb25hbGx5IHNldHMgdXJiLT50cmFuc2Zlcl9idWZmZXJfbGVuZ3RoIHdoaWNo CndhcyBub3QgdGhlIGNhc2UgZWFybGllci4KdXNiX2ZpbGxfaW50X3VyYigpIGVuc3VyZXMgdGhh dCBzeW5jaW50ZXJ2YWwgaXMgd2l0aGluIHRoZSBhbGxvd2VkIHJhbmdlCm9uIEhTL1NTLiBUaGUg aW50ZXJ2YWwgdmFsdWUgc2VlbXMgdG8gY29tZSBmcm9tCnNuZF91c2JfcGFyc2VfZGF0YWludGVy dmFsKCkgd2hpY2ggaXMgYkludGVydmFsIC0gMSBhbmQgb25seSBpbiB0aGUgcmFnZQoxIOKApiA0 LiBTbyBpbiBvcmRlciB0byBrZWVwIHRoZSBtYWdpYyB3b3JraW5nIEkgcGFzcyBkYXRhaW50ZXJ2 YWwgKyAxLgoKQ2M6IEphcm9zbGF2IEt5c2VsYSA8cGVyZXhAcGVyZXguY3o+CkNjOiBUYWthc2hp IEl3YWkgPHRpd2FpQHN1c2UuY29tPgpTaWduZWQtb2ZmLWJ5OiBTZWJhc3RpYW4gQW5kcnplaiBT aWV3aW9yIDxiaWdlYXN5QGxpbnV0cm9uaXguZGU+Ci0tLQp2MeKApnYyOiBkZXNjcmlwdGlvbiBj aGFuZ2VzIChzcGVsbGluZyArIHVzYl9maWxsX2ludF91cmIoKSBlbnN1cmVzCiAgICAgICAic3lu Y2ludGVydmFsIiBub3QgZGF0YV9lcF9zZXRfcGFyYW1zKCkpCgogc291bmQvdXNiL2VuZHBvaW50 LmMgfCAyNCArKysrKysrKysrLS0tLS0tLS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAxMCBpbnNl cnRpb25zKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9zb3VuZC91c2IvZW5kcG9p bnQuYyBiL3NvdW5kL3VzYi9lbmRwb2ludC5jCmluZGV4IGM5MDYwN2ViZTE1NS4uYmJjMDJkYjVi NDE3IDEwMDY0NAotLS0gYS9zb3VuZC91c2IvZW5kcG9pbnQuYworKysgYi9zb3VuZC91c2IvZW5k cG9pbnQuYwpAQCAtNzcyLDYgKzc3Miw4IEBAIHN0YXRpYyBpbnQgZGF0YV9lcF9zZXRfcGFyYW1z KHN0cnVjdCBzbmRfdXNiX2VuZHBvaW50ICplcCwKIAkvKiBhbGxvY2F0ZSBhbmQgaW5pdGlhbGl6 ZSBkYXRhIHVyYnMgKi8KIAlmb3IgKGkgPSAwOyBpIDwgZXAtPm51cmJzOyBpKyspIHsKIAkJc3Ry dWN0IHNuZF91cmJfY3R4ICp1ID0gJmVwLT51cmJbaV07CisJCXZvaWQgKmJ1ZjsKKwogCQl1LT5p bmRleCA9IGk7CiAJCXUtPmVwID0gZXA7CiAJCXUtPnBhY2tldHMgPSB1cmJfcGFja3M7CkBAIC03 ODMsMTYgKzc4NSwxMyBAQCBzdGF0aWMgaW50IGRhdGFfZXBfc2V0X3BhcmFtcyhzdHJ1Y3Qgc25k X3VzYl9lbmRwb2ludCAqZXAsCiAJCWlmICghdS0+dXJiKQogCQkJZ290byBvdXRfb2ZfbWVtb3J5 OwogCi0JCXUtPnVyYi0+dHJhbnNmZXJfYnVmZmVyID0KLQkJCXVzYl9hbGxvY19jb2hlcmVudChl cC0+Y2hpcC0+ZGV2LCB1LT5idWZmZXJfc2l6ZSwKLQkJCQkJICAgR0ZQX0tFUk5FTCwgJnUtPnVy Yi0+dHJhbnNmZXJfZG1hKTsKLQkJaWYgKCF1LT51cmItPnRyYW5zZmVyX2J1ZmZlcikKKwkJYnVm ID0gdXNiX2FsbG9jX2NvaGVyZW50KGVwLT5jaGlwLT5kZXYsIHUtPmJ1ZmZlcl9zaXplLAorCQkJ CQkgR0ZQX0tFUk5FTCwgJnUtPnVyYi0+dHJhbnNmZXJfZG1hKTsKKwkJaWYgKCFidWYpCiAJCQln b3RvIG91dF9vZl9tZW1vcnk7Ci0JCXUtPnVyYi0+cGlwZSA9IGVwLT5waXBlOworCQl1c2JfZmls bF9pbnRfdXJiKHUtPnVyYiwgTlVMTCwgZXAtPnBpcGUsIGJ1ZiwgdS0+YnVmZmVyX3NpemUsCisJ CQkJIHNuZF9jb21wbGV0ZV91cmIsIHUsIGVwLT5kYXRhaW50ZXJ2YWwgKyAxKTsKIAkJdS0+dXJi LT50cmFuc2Zlcl9mbGFncyA9IFVSQl9OT19UUkFOU0ZFUl9ETUFfTUFQOwotCQl1LT51cmItPmlu dGVydmFsID0gMSA8PCBlcC0+ZGF0YWludGVydmFsOwotCQl1LT51cmItPmNvbnRleHQgPSB1Owot CQl1LT51cmItPmNvbXBsZXRlID0gc25kX2NvbXBsZXRlX3VyYjsKIAkJSU5JVF9MSVNUX0hFQUQo JnUtPnJlYWR5X2xpc3QpOwogCX0KIApAQCAtODIzLDE1ICs4MjIsMTIgQEAgc3RhdGljIGludCBz eW5jX2VwX3NldF9wYXJhbXMoc3RydWN0IHNuZF91c2JfZW5kcG9pbnQgKmVwKQogCQl1LT51cmIg PSB1c2JfYWxsb2NfdXJiKDEsIEdGUF9LRVJORUwpOwogCQlpZiAoIXUtPnVyYikKIAkJCWdvdG8g b3V0X29mX21lbW9yeTsKLQkJdS0+dXJiLT50cmFuc2Zlcl9idWZmZXIgPSBlcC0+c3luY2J1ZiAr IGkgKiA0OworCQl1c2JfZmlsbF9pbnRfdXJiKHUtPnVyYiwgTlVMTCwgZXAtPnBpcGUsIGVwLT5z eW5jYnVmICsgaSAqIDQsIDQsCisJCQkJIHNuZF9jb21wbGV0ZV91cmIsIHUsIGVwLT5zeW5jaW50 ZXJ2YWwgKyAxKTsKKwogCQl1LT51cmItPnRyYW5zZmVyX2RtYSA9IGVwLT5zeW5jX2RtYSArIGkg KiA0OwotCQl1LT51cmItPnRyYW5zZmVyX2J1ZmZlcl9sZW5ndGggPSA0OwotCQl1LT51cmItPnBp cGUgPSBlcC0+cGlwZTsKIAkJdS0+dXJiLT50cmFuc2Zlcl9mbGFncyA9IFVSQl9OT19UUkFOU0ZF Ul9ETUFfTUFQOwogCQl1LT51cmItPm51bWJlcl9vZl9wYWNrZXRzID0gMTsKLQkJdS0+dXJiLT5p bnRlcnZhbCA9IDEgPDwgZXAtPnN5bmNpbnRlcnZhbDsKLQkJdS0+dXJiLT5jb250ZXh0ID0gdTsK LQkJdS0+dXJiLT5jb21wbGV0ZSA9IHNuZF9jb21wbGV0ZV91cmI7CiAJfQogCiAJZXAtPm51cmJz ID0gU1lOQ19VUkJTOwotLSAKMi4xNy4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpBbHNhLWRldmVsIG1haWxpbmcgbGlzdApBbHNhLWRldmVsQGFsc2Et cHJvamVjdC5vcmcKaHR0cDovL21haWxtYW4uYWxzYS1wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2Fsc2EtZGV2ZWwK