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Thu, 26 Nov 2020 04:46:53 -0800 (PST) From: Fabio Estevam To: gregkh@linuxfoundation.org Subject: [PATCH] serial: imx: Remove unneeded of_device_get_match_data() NULL check Date: Thu, 26 Nov 2020 09:46:43 -0300 Message-Id: <20201126124643.3371-1-festevam@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201126_074656_601367_159E9572 X-CRM114-Status: GOOD ( 12.99 ) 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: Fabio Estevam , fugang.duan@nxp.com, linux-arm-kernel@lists.infradead.org, u.kleine-koenig@pengutronix.de MIME-Version: 1.0 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 Since 5.10-rc1 i.MX is a devicetree-only platform and the NULL check on of_device_get_match_data() is no longer needed. This check was only needed when this driver supported both DT and non-DT platforms. Remove the unneeded of_device_get_match_data() NULL check. Signed-off-by: Fabio Estevam --- drivers/tty/serial/imx.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c index b50f97cb07e9..6d12453ffc54 100644 --- a/drivers/tty/serial/imx.c +++ b/drivers/tty/serial/imx.c @@ -2174,9 +2174,6 @@ static int imx_uart_probe_dt(struct imx_port *sport, int ret; sport->devdata = of_device_get_match_data(&pdev->dev); - if (!sport->devdata) - /* no device tree device */ - return 1; ret = of_alias_get_id(np, "serial"); if (ret < 0) { -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel