From: Thierry Reding Subject: [PATCH 2/3] drm/scdc-helper: Use consistent error reporting Date: Fri, 1 Sep 2017 16:44:29 +0200 Message-ID: <20170901144430.19164-2-thierry.reding@gmail.com> References: <20170901144430.19164-1-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wr0-x242.google.com (mail-wr0-x242.google.com [IPv6:2a00:1450:400c:c0c::242]) by gabe.freedesktop.org (Postfix) with ESMTPS id AD3776E864 for ; Fri, 1 Sep 2017 14:44:35 +0000 (UTC) Received: by mail-wr0-x242.google.com with SMTP id j3so196404wrb.5 for ; Fri, 01 Sep 2017 07:44:35 -0700 (PDT) In-Reply-To: <20170901144430.19164-1-thierry.reding@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org RnJvbTogVGhpZXJyeSBSZWRpbmcgPHRyZWRpbmdAbnZpZGlhLmNvbT4KClRoZSBlcnJvciBtZXNz YWdlcyBnZW5lcmF0ZWQgYnkgdGhlIFNDREMgaGVscGVycyBhcmUgc29tZXdoYXQKaW5jb25zaXN0 ZW50IHdpdGggb3RoZXIgRFJNIGVycm9ycyBhbmQgZXZlbiB3aXRoIG90aGVyIGVycm9ycyBpbiB0 aGUKc2FtZSBmaWxlLiBGaXggdGhlbSBhbGwgdXAgdG8gdXNlIGEgY29tbW9uIGZvcm1hdC4KClNp Z25lZC1vZmYtYnk6IFRoaWVycnkgUmVkaW5nIDx0cmVkaW5nQG52aWRpYS5jb20+Ci0tLQogZHJp dmVycy9ncHUvZHJtL2RybV9zY2RjX2hlbHBlci5jIHwgMTAgKysrKystLS0tLQogMSBmaWxlIGNo YW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vZHJtX3NjZGNfaGVscGVyLmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX3NjZGNf aGVscGVyLmMKaW5kZXggZDY2YzQzNmE4MjllLi41ZTZmMDcwOWRmNDkgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9kcm1fc2NkY19oZWxwZXIuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJt X3NjZGNfaGVscGVyLmMKQEAgLTE0MSw3ICsxNDEsNyBAQCBib29sIGRybV9zY2RjX2dldF9zY3Jh bWJsaW5nX3N0YXR1cyhzdHJ1Y3QgaTJjX2FkYXB0ZXIgKmFkYXB0ZXIpCiAKIAlyZXQgPSBkcm1f c2NkY19yZWFkYihhZGFwdGVyLCBTQ0RDX1NDUkFNQkxFUl9TVEFUVVMsICZzdGF0dXMpOwogCWlm IChyZXQgPCAwKSB7Ci0JCURSTV9FUlJPUigiRmFpbGVkIHRvIHJlYWQgc2NyYW1ibGluZyBzdGF0 dXMsIGVycm9yICVkXG4iLCByZXQpOworCQlEUk1fRVJST1IoIkZhaWxlZCB0byByZWFkIHNjcmFt Ymxpbmcgc3RhdHVzOiAlZFxuIiwgcmV0KTsKIAkJcmV0dXJuIGZhbHNlOwogCX0KIApAQCAtMTY4 LDcgKzE2OCw3IEBAIGJvb2wgZHJtX3NjZGNfc2V0X3NjcmFtYmxpbmcoc3RydWN0IGkyY19hZGFw dGVyICphZGFwdGVyLCBib29sIGVuYWJsZSkKIAogCXJldCA9IGRybV9zY2RjX3JlYWRiKGFkYXB0 ZXIsIFNDRENfVE1EU19DT05GSUcsICZjb25maWcpOwogCWlmIChyZXQgPCAwKSB7Ci0JCURSTV9F UlJPUigiRmFpbGVkIHRvIHJlYWQgdG1kcyBjb25maWcsIGVycj0lZFxuIiwgcmV0KTsKKwkJRFJN X0VSUk9SKCJGYWlsZWQgdG8gcmVhZCB0bWRzIGNvbmZpZzogJWRcbiIsIHJldCk7CiAJCXJldHVy biBmYWxzZTsKIAl9CiAKQEAgLTE3OSw3ICsxNzksNyBAQCBib29sIGRybV9zY2RjX3NldF9zY3Jh bWJsaW5nKHN0cnVjdCBpMmNfYWRhcHRlciAqYWRhcHRlciwgYm9vbCBlbmFibGUpCiAKIAlyZXQg PSBkcm1fc2NkY193cml0ZWIoYWRhcHRlciwgU0NEQ19UTURTX0NPTkZJRywgY29uZmlnKTsKIAlp ZiAocmV0IDwgMCkgewotCQlEUk1fRVJST1IoIkZhaWxlZCB0byBlbmFibGUgc2NyYW1ibGluZywg ZXJyb3IgJWRcbiIsIHJldCk7CisJCURSTV9FUlJPUigiRmFpbGVkIHRvIGVuYWJsZSBzY3JhbWJs aW5nOiAlZFxuIiwgcmV0KTsKIAkJcmV0dXJuIGZhbHNlOwogCX0KIApAQCAtMjIzLDcgKzIyMyw3 IEBAIGJvb2wgZHJtX3NjZGNfc2V0X2hpZ2hfdG1kc19jbG9ja19yYXRpbyhzdHJ1Y3QgaTJjX2Fk YXB0ZXIgKmFkYXB0ZXIsIGJvb2wgc2V0KQogCiAJcmV0ID0gZHJtX3NjZGNfcmVhZGIoYWRhcHRl ciwgU0NEQ19UTURTX0NPTkZJRywgJmNvbmZpZyk7CiAJaWYgKHJldCA8IDApIHsKLQkJRFJNX0VS Uk9SKCJGYWlsZWQgdG8gcmVhZCB0bWRzIGNvbmZpZywgZXJyPSVkXG4iLCByZXQpOworCQlEUk1f RVJST1IoIkZhaWxlZCB0byByZWFkIHRtZHMgY29uZmlnOiAlZFxuIiwgcmV0KTsKIAkJcmV0dXJu IGZhbHNlOwogCX0KIApAQCAtMjM0LDcgKzIzNCw3IEBAIGJvb2wgZHJtX3NjZGNfc2V0X2hpZ2hf dG1kc19jbG9ja19yYXRpbyhzdHJ1Y3QgaTJjX2FkYXB0ZXIgKmFkYXB0ZXIsIGJvb2wgc2V0KQog CiAJcmV0ID0gZHJtX3NjZGNfd3JpdGViKGFkYXB0ZXIsIFNDRENfVE1EU19DT05GSUcsIGNvbmZp Zyk7CiAJaWYgKHJldCA8IDApIHsKLQkJRFJNX0VSUk9SKCJGYWlsZWQgdG8gc2V0IFRNRFMgY2xv Y2sgcmF0aW8sIGVycm9yICVkXG4iLCByZXQpOworCQlEUk1fRVJST1IoIkZhaWxlZCB0byBzZXQg VE1EUyBjbG9jayByYXRpbzogJWRcbiIsIHJldCk7CiAJCXJldHVybiBmYWxzZTsKIAl9CiAKLS0g CjIuMTMuMwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K ZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==