From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yangtao Li Subject: [PATCH 03/32] pwm: rcar: convert to devm_platform_ioremap_resource Date: Sun, 29 Dec 2019 08:05:41 +0000 Message-ID: <20191229080610.7597-3-tiny.windzz__4334.6725565911$1577607217$gmane$org@gmail.com> References: <20191229080610.7597-1-tiny.windzz@gmail.com> Return-path: In-Reply-To: <20191229080610.7597-1-tiny.windzz@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+glpr-linux-riscv=m.gmane.org@lists.infradead.org To: claudiu.beznea@microchip.com, thierry.reding@gmail.com, u.kleine-koenig@pengutronix.de, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, ludovic.desroches@microchip.com, rjui@broadcom.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, f.fainelli@gmail.com, nsaenzjulienne@suse.de, shc_work@mail.ru, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, vz@mleia.com, slemieux.tyco@gmail.com, khilman@baylibre.com, matthias.bgg@gmail.com, heiko@sntech.de, palmer@dabbelt.com, paul.walmsley@sifive.com, mripard@kernel.org, wens@csie.org, jonathanh@nvidia.com, linux@prisktech.co.nz, linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-rockchip@li Cc: Yangtao Li List-Id: linux-tegra@vger.kernel.org Use devm_platform_ioremap_resource() to simplify code. Signed-off-by: Yangtao Li --- drivers/pwm/pwm-rcar.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c index 852eb2347954..7bd67f69db84 100644 --- a/drivers/pwm/pwm-rcar.c +++ b/drivers/pwm/pwm-rcar.c @@ -203,15 +203,13 @@ static const struct pwm_ops rcar_pwm_ops = { static int rcar_pwm_probe(struct platform_device *pdev) { struct rcar_pwm_chip *rcar_pwm; - struct resource *res; int ret; rcar_pwm = devm_kzalloc(&pdev->dev, sizeof(*rcar_pwm), GFP_KERNEL); if (rcar_pwm == NULL) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - rcar_pwm->base = devm_ioremap_resource(&pdev->dev, res); + rcar_pwm->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(rcar_pwm->base)) return PTR_ERR(rcar_pwm->base); -- 2.17.1