From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeffy Chen Subject: [PATCH v6 07/10] drm/rockchip: inno_hdmi: Fix error handling path Date: Thu, 19 Oct 2017 11:48:09 +0800 Message-ID: <20171019034812.13768-8-jeffy.chen@rock-chips.com> References: <20171019034812.13768-1-jeffy.chen@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20171019034812.13768-1-jeffy.chen@rock-chips.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: linux-kernel@vger.kernel.org Cc: briannorris@chromium.org, Jeffy Chen , dianders@chromium.org, dri-devel@lists.freedesktop.org, tfiga@chromium.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org List-Id: linux-rockchip.vger.kernel.org QWRkIG1pc3NpbmcgZXJyb3IgaGFuZGxpbmcgaW4gYmluZCgpLgoKRml4ZXM6IDQxMmQ0YWU2Yjdh NSAoImRybS9yb2NrY2hpcDogaGRtaTogYWRkIElubm9zaWxpY29uIEhETUkgc3VwcG9ydCIpClNp Z25lZC1vZmYtYnk6IEplZmZ5IENoZW4gPGplZmZ5LmNoZW5Acm9jay1jaGlwcy5jb20+Ci0tLQoK Q2hhbmdlcyBpbiB2NjogTm9uZQpDaGFuZ2VzIGluIHY1OgpDYWxsIHRoZSBkZXN0cm95IGhvb2sg aW4gdGhlIGVycm9yIGhhbmRsaW5nIHBhdGggbGlrZSBpbiB1bmJpbmQoKS4KVXBkYXRlIGNsZWFu dXAgb3JkZXIgaW4gdW5iaW5kKCkuCgogZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2lubm9faGRt aS5jIHwgMjIgKysrKysrKysrKysrKysrKystLS0tLQogMSBmaWxlIGNoYW5nZWQsIDE3IGluc2Vy dGlvbnMoKyksIDUgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3Jv Y2tjaGlwL2lubm9faGRtaS5jIGIvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL2lubm9faGRtaS5j CmluZGV4IGVlNTg0ZDg3MTExZi4uOWE5NmZmNmIwMjJiIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dw dS9kcm0vcm9ja2NoaXAvaW5ub19oZG1pLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlw L2lubm9faGRtaS5jCkBAIC04NTEsOCArODUxLDEwIEBAIHN0YXRpYyBpbnQgaW5ub19oZG1pX2Jp bmQoc3RydWN0IGRldmljZSAqZGV2LCBzdHJ1Y3QgZGV2aWNlICptYXN0ZXIsCiAJfQogCiAJaXJx ID0gcGxhdGZvcm1fZ2V0X2lycShwZGV2LCAwKTsKLQlpZiAoaXJxIDwgMCkKLQkJcmV0dXJuIGly cTsKKwlpZiAoaXJxIDwgMCkgeworCQlyZXQgPSBpcnE7CisJCWdvdG8gZXJyX2Rpc2FibGVfY2xr OworCX0KIAogCWlubm9faGRtaV9yZXNldChoZG1pKTsKIApAQCAtODYwLDcgKzg2Miw3IEBAIHN0 YXRpYyBpbnQgaW5ub19oZG1pX2JpbmQoc3RydWN0IGRldmljZSAqZGV2LCBzdHJ1Y3QgZGV2aWNl ICptYXN0ZXIsCiAJaWYgKElTX0VSUihoZG1pLT5kZGMpKSB7CiAJCXJldCA9IFBUUl9FUlIoaGRt aS0+ZGRjKTsKIAkJaGRtaS0+ZGRjID0gTlVMTDsKLQkJcmV0dXJuIHJldDsKKwkJZ290byBlcnJf ZGlzYWJsZV9jbGs7CiAJfQogCiAJLyoKQEAgLTg3NCw3ICs4NzYsNyBAQCBzdGF0aWMgaW50IGlu bm9faGRtaV9iaW5kKHN0cnVjdCBkZXZpY2UgKmRldiwgc3RydWN0IGRldmljZSAqbWFzdGVyLAog CiAJcmV0ID0gaW5ub19oZG1pX3JlZ2lzdGVyKGRybSwgaGRtaSk7CiAJaWYgKHJldCkKLQkJcmV0 dXJuIHJldDsKKwkJZ290byBlcnJfcHV0X2FkYXB0ZXI7CiAKIAlkZXZfc2V0X2RydmRhdGEoZGV2 LCBoZG1pKTsKIApAQCAtODg0LDcgKzg4NiwxNyBAQCBzdGF0aWMgaW50IGlubm9faGRtaV9iaW5k KHN0cnVjdCBkZXZpY2UgKmRldiwgc3RydWN0IGRldmljZSAqbWFzdGVyLAogCXJldCA9IGRldm1f cmVxdWVzdF90aHJlYWRlZF9pcnEoZGV2LCBpcnEsIGlubm9faGRtaV9oYXJkaXJxLAogCQkJCQlp bm5vX2hkbWlfaXJxLCBJUlFGX1NIQVJFRCwKIAkJCQkJZGV2X25hbWUoZGV2KSwgaGRtaSk7CisJ aWYgKHJldCA8IDApCisJCWdvdG8gZXJyX2NsZWFudXBfaGRtaTsKIAorCXJldHVybiAwOworZXJy X2NsZWFudXBfaGRtaToKKwloZG1pLT5jb25uZWN0b3IuZnVuY3MtPmRlc3Ryb3koJmhkbWktPmNv bm5lY3Rvcik7CisJaGRtaS0+ZW5jb2Rlci5mdW5jcy0+ZGVzdHJveSgmaGRtaS0+ZW5jb2Rlcik7 CitlcnJfcHV0X2FkYXB0ZXI6CisJaTJjX3B1dF9hZGFwdGVyKGhkbWktPmRkYyk7CitlcnJfZGlz YWJsZV9jbGs6CisJY2xrX2Rpc2FibGVfdW5wcmVwYXJlKGhkbWktPnBjbGspOwogCXJldHVybiBy ZXQ7CiB9CiAKQEAgLTg5Niw4ICs5MDgsOCBAQCBzdGF0aWMgdm9pZCBpbm5vX2hkbWlfdW5iaW5k KHN0cnVjdCBkZXZpY2UgKmRldiwgc3RydWN0IGRldmljZSAqbWFzdGVyLAogCWhkbWktPmNvbm5l Y3Rvci5mdW5jcy0+ZGVzdHJveSgmaGRtaS0+Y29ubmVjdG9yKTsKIAloZG1pLT5lbmNvZGVyLmZ1 bmNzLT5kZXN0cm95KCZoZG1pLT5lbmNvZGVyKTsKIAotCWNsa19kaXNhYmxlX3VucHJlcGFyZSho ZG1pLT5wY2xrKTsKIAlpMmNfcHV0X2FkYXB0ZXIoaGRtaS0+ZGRjKTsKKwljbGtfZGlzYWJsZV91 bnByZXBhcmUoaGRtaS0+cGNsayk7CiB9CiAKIHN0YXRpYyBjb25zdCBzdHJ1Y3QgY29tcG9uZW50 X29wcyBpbm5vX2hkbWlfb3BzID0gewotLSAKMi4xMS4wCgoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==