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[79.139.233.37]) by smtp.googlemail.com with ESMTPSA id r20sm23384004lfi.91.2020.01.02.07.57.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 Jan 2020 07:57:15 -0800 (PST) To: Mark Brown References: <20191229150454.2127-1-digetx@gmail.com> <20191231001719.GC3897@sirena.org.uk> From: Dmitry Osipenko Message-ID: <03ccf221-697e-bc34-f4ba-bf191aecd675@gmail.com> Date: Thu, 2 Jan 2020 18:57:14 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.0 MIME-Version: 1.0 In-Reply-To: <20191231001719.GC3897@sirena.org.uk> Content-Language: en-US Cc: Oder Chiou , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Takashi Iwai , Liam Girdwood , Thierry Reding , linux-tegra@vger.kernel.org, Bard Liao , Jonathan Hunter Subject: Re: [alsa-devel] [PATCH v1] ASoC: rt5640: Fix NULL dereference on module unload X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" MzEuMTIuMjAxOSAwMzoxNywgTWFyayBCcm93biDQv9C40YjQtdGCOgo+IE9uIFN1biwgRGVjIDI5 LCAyMDE5IGF0IDA2OjA0OjU0UE0gKzAzMDAsIERtaXRyeSBPc2lwZW5rbyB3cm90ZToKPj4gVGhl IHJ0NTY0MC0+amFjayBpcyBOVUxMIGlmIGphY2sgaXMgYWxyZWFkeSBkaXNhYmxlZCBhdCB0aGUg dGltZSBvZgo+PiBkcml2ZXIncyBtb2R1bGUgdW5sb2FkaW5nLgo+Pgo+PiAgVW5hYmxlIHRvIGhh bmRsZSBrZXJuZWwgTlVMTCBwb2ludGVyIGRlcmVmZXJlbmNlIGF0IHZpcnR1YWwgYWRkcmVzcyAw MDAwMDAyNAo+PiAgLi4uCj4+ICAocnQ1NjQwX3NldF9qYWNrIFtzbmRfc29jX3J0NTY0MF0pIGZy b20gWzxiZjg2ZjdlZD5dIChzbmRfc29jX2NvbXBvbmVudF9zZXRfamFjaysweDExLzB4MWMgW3Nu ZF9zb2NfY29yZV0pCj4+ICAoc25kX3NvY19jb21wb25lbnRfc2V0X2phY2sgW3NuZF9zb2NfY29y ZV0pIGZyb20gWzxiZjg2NzVjZj5dIChzb2NfcmVtb3ZlX2NvbXBvbmVudCsweDFiLzB4NTQgW3Nu ZF9zb2NfY29yZV0pCj4+ICAoc29jX3JlbW92ZV9jb21wb25lbnQgW3NuZF9zb2NfY29yZV0pIGZy b20gWzxiZjg2ODg1OT5dIChzb2NfY2xlYW51cF9jYXJkX3Jlc291cmNlcysweGFkLzB4MWNjIFtz bmRfc29jX2NvcmVdKQo+IAo+IEluIGFkZGl0aW9uIHRvIHdoYXQgVGFrYXNoaSBzYWlkOgo+IAo+ IFBsZWFzZSB0aGluayBoYXJkIGJlZm9yZSBpbmNsdWRpbmcgY29tcGxldGUgYmFja3RyYWNlcyBp biB1cHN0cmVhbQo+IHJlcG9ydHMsIHRoZXkgYXJlIHZlcnkgbGFyZ2UgYW5kIGNvbnRhaW4gYWxt b3N0IG5vIHVzZWZ1bCBpbmZvcm1hdGlvbgo+IHJlbGF0aXZlIHRvIHRoZWlyIHNpemUgc28gb2Z0 ZW4gb2JzY3VyZSB0aGUgcmVsZXZhbnQgY29udGVudCBpbiB5b3VyCj4gbWVzc2FnZS4gSWYgcGFy dCBvZiB0aGUgYmFja3RyYWNlIGlzIHVzZWZ1bGx5IGlsbHVzdHJhdGl2ZSB0aGVuIGl0J3MKPiB1 c3VhbGx5IGJldHRlciB0byBwdWxsIG91dCB0aGUgcmVsZXZhbnQgc2VjdGlvbnMuCgpZZWFoLCBw ZXJoYXBzIGl0J3Mgbm90IHJlYWxseSB1c2VmdWwgdG8gaGF2ZSBiYWNrdHJhY2UgaW4gdGhlIGNv bW1pdCdzCmRlc2NyaXB0aW9uIGZvciB0aGUgY2FzZSBvZiB0aGlzIHBhdGNoIGluIHBhcnRpY3Vs YXIuIEJ1dCBpbiBnZW5lcmFsIGl0CmlzIHZlcnkgdXNlZnVsIHRvIGhhdmUgYmFja3RyYWNlcyBz b21ld2hlcmUgbmVhciB0aGUgcGF0Y2ggc3VjaCB0aGF0Cm9ubGluZSBzZWFyY2ggZW5naW5lcywg bGlrZSBnb29nbGUsIGNvdWxkIHBpY2sgaXQgdXAuIEknbGwgbW92ZSB0aGUKYmFja3RyYWNlIGJl bG93IC0tLSBpbiB2MiwgdGhhbmtzLgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpBbHNhLWRldmVsIG1haWxpbmcgbGlzdApBbHNhLWRldmVsQGFsc2EtcHJv amVjdC5vcmcKaHR0cHM6Ly9tYWlsbWFuLmFsc2EtcHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5m by9hbHNhLWRldmVsCg==