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[173.174.83.82]) by smtp.gmail.com with ESMTPSA id d24sm4898419otf.78.2019.09.08.18.26.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 08 Sep 2019 18:26:16 -0700 (PDT) From: Sreeram Veluthakkal To: gregkh@linuxfoundation.org Subject: [PATCH] FBTFT: fb_agm1264k: usleep_range is preferred over udelay Date: Sun, 8 Sep 2019 20:26:05 -0500 Message-Id: <20190909012605.15051-1-srrmvlt@gmail.com> X-Mailer: git-send-email 2.17.1 X-BeenThere: driverdev-devel@linuxdriverproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Driver Project Developer List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, linux-fbdev@vger.kernel.org, nishadkamdar@gmail.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, payal.s.kshirsagar.98@gmail.com, Sreeram Veluthakkal MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" This patch fixes the issue: FILE: drivers/staging/fbtft/fb_agm1264k-fl.c:88: CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst + udelay(20); Signed-off-by: Sreeram Veluthakkal --- drivers/staging/fbtft/fb_agm1264k-fl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/fbtft/fb_agm1264k-fl.c b/drivers/staging/fbtft/fb_agm1264k-fl.c index eeeeec97ad27..2dece71fd3b5 100644 --- a/drivers/staging/fbtft/fb_agm1264k-fl.c +++ b/drivers/staging/fbtft/fb_agm1264k-fl.c @@ -85,7 +85,7 @@ static void reset(struct fbtft_par *par) dev_dbg(par->info->device, "%s()\n", __func__); gpiod_set_value(par->gpio.reset, 0); - udelay(20); + usleep_range(20, 40); gpiod_set_value(par->gpio.reset, 1); mdelay(120); } -- 2.17.1 _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel