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Tue, 12 May 2020 06:16:41 -0700 (PDT) Received: from kozik-lap ([194.230.155.237]) by smtp.googlemail.com with ESMTPSA id n9sm1620876ejs.0.2020.05.12.06.16.40 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 12 May 2020 06:16:40 -0700 (PDT) Date: Tue, 12 May 2020 15:16:38 +0200 From: Krzysztof Kozlowski To: Bernard Zhao Subject: Re: [PATCH v3] memory/samsung: reduce protected code area in IRQ Message-ID: <20200512131638.GA18782@kozik-lap> References: <20200512123149.40162-1-bernard@vivo.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200512123149.40162-1-bernard@vivo.com> User-Agent: Mutt/1.9.4 (2018-02-28) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200512_061643_299178_91A06592 X-CRM114-Status: GOOD ( 12.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: opensource.kernel@vivo.com, linux-samsung-soc@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Kukjin Kim , Lukasz Luba , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, May 12, 2020 at 05:31:49AM -0700, Bernard Zhao wrote: > This change will speed-up a bit this IRQ processing and there > is no need to protect return value or printing. > > Signed-off-by: Bernard Zhao > --- > Changes since v1: > *change release lock before the if statement. > *revert dmc->df->lock mutex lock to protect function > exynos5_dmc_perf_events_check > > Changes since v2: > *Improve subject and commit message > > Link for V1: > *https://lore.kernel.org/patchwork/patch/1238888/ > --- > drivers/memory/samsung/exynos5422-dmc.c | 6 ++---- Thanks, applied. Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel