From: Fabio Estevam <festevam@gmail.com>
To: gregkh@linuxfoundation.org
Cc: Fabio Estevam <festevam@gmail.com>,
fugang.duan@nxp.com, linux-arm-kernel@lists.infradead.org,
u.kleine-koenig@pengutronix.de
Subject: [PATCH] serial: imx: Remove unneeded of_device_get_match_data() NULL check
Date: Thu, 26 Nov 2020 09:46:43 -0300 [thread overview]
Message-ID: <20201126124643.3371-1-festevam@gmail.com> (raw)
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 <festevam@gmail.com>
---
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
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next reply other threads:[~2020-11-26 12:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-26 12:46 Fabio Estevam [this message]
2020-11-30 7:25 ` [PATCH] serial: imx: Remove unneeded of_device_get_match_data() NULL check Uwe Kleine-König
2020-11-30 11:16 ` Fabio Estevam
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