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[176.122.158.71]) by smtp.gmail.com with ESMTPSA id h17sm2931338pfk.13.2020.04.23.08.51.22 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 23 Apr 2020 08:51:23 -0700 (PDT) Date: Thu, 23 Apr 2020 23:51:16 +0800 From: Dejin Zheng To: Bartlomiej Zolnierkiewicz Subject: Re: [PATCH v2] console: console: Complete exception handling in newport_probe() Message-ID: <20200423155116.GA2247@nuc8i5> References: <20200423142627.1820-1-zhengdejin5@gmail.com> <081f8192-1708-80ff-6eef-885d72bdf5c5@samsung.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <081f8192-1708-80ff-6eef-885d72bdf5c5@samsung.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-Mailman-Approved-At: Thu, 23 Apr 2020 22:50:35 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-fbdev@vger.kernel.org, tsbogend@alpha.franken.de, FlorianSchandinat@gmx.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Andy Shevchenko , ralf@linux-mips.org, tglx@linutronix.de Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" T24gVGh1LCBBcHIgMjMsIDIwMjAgYXQgMDQ6NTU6MzVQTSArMDIwMCwgQmFydGxvbWllaiBab2xu aWVya2lld2ljeiB3cm90ZToKPiAKPiBIaSwKPiAKPiBJIGJlbGlldmUgdGhhdCB0aGUgcGF0Y2gg c3VtbWFyeSBsaW5lIHNob3VsZCBiZToKPiAKPiAiW1BBVENIIHYyXSBjb25zb2xlOiBuZXdwb3J0 X2NvbjogLi4uIgo+Ck9LLCB0aGFua3MhCgo+IE9uIDQvMjMvMjAgNDoyNiBQTSwgRGVqaW4gWmhl bmcgd3JvdGU6Cj4gPiBBIGNhbGwgb2YgdGhlIGZ1bmN0aW9uIMKhwrBkb190YWtlX292ZXJfY29u c29sZcKhwrEgY2FuIGZhaWwgaGVyZS4KPiA+IFRoZSBjb3JyZXNwb25kaW5nIHN5c3RlbSByZXNv dXJjZXMgd2VyZSBub3QgcmVsZWFzZWQgdGhlbi4KPiA+IFRodXMgYWRkIGEgY2FsbCBvZiB0aGUg ZnVuY3Rpb24gwqHCsGlvdW5tYXDCocKxIHRvZ2V0aGVyIHdpdGggdGhlIGNoZWNrCj4gPiBvZiBh IGZhaWx1cmUgcHJlZGljYXRlLgo+ID4gCj4gPiBGaXhlczogZTg0ZGUwYzYxOTA1MDMgKCJNSVBT OiBHSU8gYnVzIHN1cHBvcnQgZm9yIFNHSSBJUDIyLzI4IikKPgo+IEkgY2Fubm90IHNlZSBob3cg dGhpcyBwYXRjaCBmaXhlcyBjb21taXQgZTg0ZGUwYzYxOTA1MDMKPiAoQUZBSUNTIG5wcmVncyBo YXMgYWxzbyBiZWVuIGxlYWtlZCBvbiBlcnJvciBiZWZvcmUpPwo+CnllcywgeW91IGFyZSByaWdo dCwgdGhlIGNvbW1pdCBzaG91bGQgYmUgZTg2YmI4YWNjMGZkY2E4MmQyCigiW1BBVENIXSBWVCBi aW5kaW5nOiBNYWtlIG5ld3BvcnRfY29uIHN1cHBvcnQgYmluZGluZyIpCgotIG1vdmUgcmVnaXN0 ZXIgaW9yZW1hcCBmcm9tIG5ld3BvcnRfc3RhcnR1cCgpIHRvIG5ld3BvcnRfY29uc29sZV9pbml0 KCkKCj4gPiBDQzogQW5keSBTaGV2Y2hlbmtvIDxhbmR5LnNoZXZjaGVua29AZ21haWwuY29tPgo+ ID4gU2lnbmVkLW9mZi1ieTogRGVqaW4gWmhlbmcgPHpoZW5nZGVqaW41QGdtYWlsLmNvbT4KPiA+ IC0tLQo+ID4gdjEgLT4gdjI6Cj4gPiAJLSBtb2RpZnkgdGhlIGNvbW1pdCBjb21tZW50cyBieSBN YXJrdXMnc3VnZ2VzdGlvbi4KPiA+IAo+ID4gIGRyaXZlcnMvdmlkZW8vY29uc29sZS9uZXdwb3J0 X2Nvbi5jIHwgMyArKysKPiA+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspCj4gPiAK PiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL3ZpZGVvL2NvbnNvbGUvbmV3cG9ydF9jb24uYyBiL2Ry aXZlcnMvdmlkZW8vY29uc29sZS9uZXdwb3J0X2Nvbi5jCj4gPiBpbmRleCAwMGRkZGY2ZTA4YjAu LjZiZmM4ZTNmZmQ0YSAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvdmlkZW8vY29uc29sZS9uZXdw b3J0X2Nvbi5jCj4gPiArKysgYi9kcml2ZXJzL3ZpZGVvL2NvbnNvbGUvbmV3cG9ydF9jb24uYwo+ ID4gQEAgLTcyMCw2ICs3MjAsOSBAQCBzdGF0aWMgaW50IG5ld3BvcnRfcHJvYmUoc3RydWN0IGdp b19kZXZpY2UgKmRldiwKPiA+ICAJY29uc29sZV9sb2NrKCk7Cj4gPiAgCWVyciA9IGRvX3Rha2Vf b3Zlcl9jb25zb2xlKCZuZXdwb3J0X2NvbiwgMCwgTUFYX05SX0NPTlNPTEVTIC0gMSwgMSk7Cj4g PiAgCWNvbnNvbGVfdW5sb2NrKCk7Cj4gPiArCj4gPiArCWlmIChlcnIpCj4gPiArCQlpb3VubWFw KCh2b2lkICopbnByZWdzKTsKPiAKPiBMb29rcyBPSyBidXQgd2hpbGUgeW91IGFyZSBhdCBpdCwg Y291bGQgeW91IHBsZWFzZSBhbHNvIGFkZCBtaXNzaW5nCj4gcmVsZWFzZV9tZW1fcmVnaW9uKCkg b24gZXJyb3IgYW5kIG9uIGRldmljZSByZW1vdmFsOgo+Ck9rLCBUaGFua3MsIEkgd2lsbCBzZW5k IHRoZSBwYXRjaCB2MyBmb3IgaXQuCgo+IAluZXdwb3J0X2FkZHIgPSBkZXYtPnJlc291cmNlLnN0 YXJ0ICsgMHhGMDAwMDsKPiAJaWYgKCFyZXF1ZXN0X21lbV9yZWdpb24obmV3cG9ydF9hZGRyLCAw eDEwMDAwLCAiTmV3cG9ydCIpKQo+IAkJcmV0dXJuIC1FTk9ERVY7Cj4gCj4gCW5wcmVncyA9IChz dHJ1Y3QgbmV3cG9ydF9yZWdzICopLyogaW9yZW1hcCBjYW5ub3QgZmFpbCAqLwo+IAkJaW9yZW1h cChuZXdwb3J0X2FkZHIsIHNpemVvZihzdHJ1Y3QgbmV3cG9ydF9yZWdzKSk7Cj4gCWNvbnNvbGVf bG9jaygpOwo+IAllcnIgPSBkb190YWtlX292ZXJfY29uc29sZSgmbmV3cG9ydF9jb24sIDAsIE1B WF9OUl9DT05TT0xFUyAtIDEsIDEpOwo+IAljb25zb2xlX3VubG9jaygpOwo+IAlyZXR1cm4gZXJy Owo+IH0KPiAKPiBzdGF0aWMgdm9pZCBuZXdwb3J0X3JlbW92ZShzdHJ1Y3QgZ2lvX2RldmljZSAq ZGV2KQo+IHsKPiAJZ2l2ZV91cF9jb25zb2xlKCZuZXdwb3J0X2Nvbik7Cj4gCWlvdW5tYXAoKHZv aWQgKilucHJlZ3MpOwo+IH0KPiAKPiA/Cj4gCj4gPiAgCXJldHVybiBlcnI7Cj4gPiAgfQo+ID4g IAo+IAo+IEJlc3QgcmVnYXJkcywKPiAtLQo+IEJhcnRsb21pZWogWm9sbmllcmtpZXdpY3oKPiBT YW1zdW5nIFImRCBJbnN0aXR1dGUgUG9sYW5kCj4gU2Ftc3VuZyBFbGVjdHJvbmljcwpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK