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bh=jBEXmkuVZBbj/vkBvtI25PFP9PSsBoHpm9hqA1Q7w/A=; b=YwRdfQliXQ7Y16o3EafHR8tYwH ElJW6+ToCDlvE9Y3X2Kk8pXYrvUVpwvPYBNpeJh1LcbauUPA5if7AV60ei0grNQaJ2h+apDSniZcy bDvHIKFmTiA2OunpP900XgE9hdYEJaZBkpaCt3gEfVYbE0N8V3z8c7/0Ka6JJmmEiHElf4tTIO/Gc 0kcX9iN5Sn1SPV31Q5wLRRPcGbbHe0Vt3xlR0ei5s6dyC+11kTTh6ySz2/ciYSMOCaxOLw2Jtv7ND Dq5myvgBElYEoDdVUaZmBK5wSPXMMIRKZp7QN77pHJmedL9aJ8uPeCbOGWD/93g98gFo7i0mxn12d SFcAF1FQ==; Received: from ip98-183-112-25.ok.ok.cox.net ([98.183.112.25]:35436 helo=[192.168.0.113]) by vern.gendns.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.98.1) (envelope-from ) id 1tzyl8-000000002xu-2FCu; Wed, 02 Apr 2025 10:05:50 -0400 Message-ID: <6b84e7e9-4ea4-4af7-a57b-3959c5bbdd4a@lechnology.com> Date: Wed, 2 Apr 2025 09:05:50 -0500 Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: clk: davinci: Add NULL check in davinci_lpsc_clk_register() To: Markus Elfring , Henry Martin , linux-clk@vger.kernel.org Cc: LKML , Michael Turquette , Stephen Boyd References: <20250401131341.26800-1-bsdhenrymartin@gmail.com> <57fac291-6d7b-40e8-a4bf-8b8704662b9f@web.de> <7513fb2c-3abe-4c29-aa94-42f0efe93396@lechnology.com> Content-Language: en-US From: David Lechner Autocrypt: addr=david@lechnology.com; 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charset=UTF-8 Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: On 4/2/25 2:48 AM, Markus Elfring wrote: > > Would you like to clarify any more why the function “kzalloc” is still called here > (instead of the variant “devm_kzalloc”)? > https://elixir.bootlin.com/linux/v6.14-rc6/source/drivers/clk/davinci/psc.c#L242 It is a case of "if it isn't broke, don't fix it". While there is room for some small improvements like that, it does come at a cost of time and energy to make those improvements. > > Regards, > Markus