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Wed, 29 Jun 2022 12:45:29 -0700 (PDT) Message-ID: <2e9d3702-595d-20e3-9e8c-c9723384b3a9@gmail.com> Date: Thu, 30 Jun 2022 04:45:24 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH] PM / devfreq: imx-bus: use NULL to pass a null pointer rather than zero Content-Language: en-US To: Colin Ian King , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org References: <20220623180054.79687-1-colin.i.king@gmail.com> From: Chanwoo Choi In-Reply-To: <20220623180054.79687-1-colin.i.king@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220629_124532_259665_AB8E9C50 X-CRM114-Status: GOOD ( 19.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 22. 6. 24. 03:00, Colin Ian King wrote: > The 3rd argument to the function of_get_property is a pointer and it is > being passed using 0. Use NULL instead. > > Cleans up sparse warning: > warning: Using plain integer as NULL pointer > > Signed-off-by: Colin Ian King > --- > drivers/devfreq/imx-bus.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/devfreq/imx-bus.c b/drivers/devfreq/imx-bus.c > index f3f6e25053ed..f87067fc574d 100644 > --- a/drivers/devfreq/imx-bus.c > +++ b/drivers/devfreq/imx-bus.c > @@ -59,7 +59,7 @@ static int imx_bus_init_icc(struct device *dev) > struct imx_bus *priv = dev_get_drvdata(dev); > const char *icc_driver_name; > > - if (!of_get_property(dev->of_node, "#interconnect-cells", 0)) > + if (!of_get_property(dev->of_node, "#interconnect-cells", NULL)) > return 0; > if (!IS_ENABLED(CONFIG_INTERCONNECT_IMX)) { > dev_warn(dev, "imx interconnect drivers disabled\n"); Applied it. Thanks. -- Best Regards, Samsung Electronics Chanwoo Choi _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel