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[79.139.233.37]) by smtp.googlemail.com with ESMTPSA id p26sm25418791lfh.64.2020.01.03.16.37.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 03 Jan 2020 16:37:09 -0800 (PST) To: Mark Brown References: <20191229150454.2127-1-digetx@gmail.com> <20191231001719.GC3897@sirena.org.uk> <03ccf221-697e-bc34-f4ba-bf191aecd675@gmail.com> <20200103005424.GF3897@sirena.org.uk> From: Dmitry Osipenko Message-ID: <059becd2-4a91-23b3-59e1-0c4b0f3c0844@gmail.com> Date: Sat, 4 Jan 2020 03:37:08 +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: <20200103005424.GF3897@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" MDMuMDEuMjAyMCAwMzo1NCwgTWFyayBCcm93biDQv9C40YjQtdGCOgo+IE9uIFRodSwgSmFuIDAy LCAyMDIwIGF0IDA2OjU3OjE0UE0gKzAzMDAsIERtaXRyeSBPc2lwZW5rbyB3cm90ZToKPj4gMzEu MTIuMjAxOSAwMzoxNywgTWFyayBCcm93biDQv9C40YjQtdGCOgo+IAo+Pj4gUGxlYXNlIHRoaW5r IGhhcmQgYmVmb3JlIGluY2x1ZGluZyBjb21wbGV0ZSBiYWNrdHJhY2VzIGluIHVwc3RyZWFtCj4+ PiByZXBvcnRzLCB0aGV5IGFyZSB2ZXJ5IGxhcmdlIGFuZCBjb250YWluIGFsbW9zdCBubyB1c2Vm dWwgaW5mb3JtYXRpb24KPj4+IHJlbGF0aXZlIHRvIHRoZWlyIHNpemUgc28gb2Z0ZW4gb2JzY3Vy ZSB0aGUgcmVsZXZhbnQgY29udGVudCBpbiB5b3VyCj4+PiBtZXNzYWdlLiBJZiBwYXJ0IG9mIHRo ZSBiYWNrdHJhY2UgaXMgdXNlZnVsbHkgaWxsdXN0cmF0aXZlIHRoZW4gaXQncwo+Pj4gdXN1YWxs eSBiZXR0ZXIgdG8gcHVsbCBvdXQgdGhlIHJlbGV2YW50IHNlY3Rpb25zLgo+IAo+PiBZZWFoLCBw ZXJoYXBzIGl0J3Mgbm90IHJlYWxseSB1c2VmdWwgdG8gaGF2ZSBiYWNrdHJhY2UgaW4gdGhlIGNv bW1pdCdzCj4+IGRlc2NyaXB0aW9uIGZvciB0aGUgY2FzZSBvZiB0aGlzIHBhdGNoIGluIHBhcnRp Y3VsYXIuIEJ1dCBpbiBnZW5lcmFsIGl0Cj4+IGlzIHZlcnkgdXNlZnVsIHRvIGhhdmUgYmFja3Ry YWNlcyBzb21ld2hlcmUgbmVhciB0aGUgcGF0Y2ggc3VjaCB0aGF0Cj4+IG9ubGluZSBzZWFyY2gg ZW5naW5lcywgbGlrZSBnb29nbGUsIGNvdWxkIHBpY2sgaXQgdXAuIEknbGwgbW92ZSB0aGUKPj4g YmFja3RyYWNlIGJlbG93IC0tLSBpbiB2MiwgdGhhbmtzLgo+IAo+IFJpZ2h0LCB0aGlzIGlzIG1v cmUgZGlyZWN0ZWQgYXQganVzdCBwYXN0aW5nIGluIHRoZSBlbnRpcmUKPiBiYWNrdHJhY2UgKHdo aWNoIGNhbiBiZSBodWdlIHdpdGggbG90cyBvZiBnZW5lcmljIGJpdHMgYmVmb3JlIHRoZQo+IHNt YWxsIG51bWJlciB0aGF0IGFyZSByZWxldmFudCkgYnV0IHNvbWUgZWRpdGVkIGhpZ2hsaWdodHMg Y2FuCj4gZGVmaW5pdGVseSBiZSBoZWxwZnVsIGZvciBzZWFyY2ggZW5naW5lcyBhbmQgZm9yIGV4 cGxhaW5pbmcgdGhlCj4gcHJvYmxlbS4gIEknbGwgbW9kaWZ5IHdoYXQgSSdtIHNheWluZyB0aGVy ZSB0byBjbGFyaWZ5IHRoaXMuCgpUaGFuayB5b3UgZm9yIHRoZSBjbGFyaWZpY2F0aW9uLgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpBbHNhLWRldmVsIG1h aWxpbmcgbGlzdApBbHNhLWRldmVsQGFsc2EtcHJvamVjdC5vcmcKaHR0cHM6Ly9tYWlsbWFuLmFs c2EtcHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbHNhLWRldmVsCg==