From a6a65f9ee0937d02e8084ee1ed305e38aae848e6 Mon Sep 17 00:00:00 2001 From: Tang Bin Date: Sun, 22 Aug 2021 11:28:05 +0800 Subject: [PATCH] serial: tegra: Use of_device_get_match_data Retrieve OF match data, it's better and cleaner to use 'of_device_get_match_data' over 'of_match_device'. Signed-off-by: Zhang Shengju Signed-off-by: Tang Bin Link: https://lore.kernel.org/r/20210822032806.3256-3-tangbin@cmss.chinamobile.com Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/serial-tegra.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index eba5b9e..45e2e41 100644 --- a/drivers/tty/serial/serial-tegra.c +++ b/drivers/tty/serial/serial-tegra.c @@ -1568,14 +1568,12 @@ static int tegra_uart_probe(struct platform_device *pdev) struct resource *resource; int ret; const struct tegra_uart_chip_data *cdata; - const struct of_device_id *match; - match = of_match_device(tegra_uart_of_match, &pdev->dev); - if (!match) { + cdata = of_device_get_match_data(&pdev->dev); + if (!cdata) { dev_err(&pdev->dev, "Error: No device match found\n"); return -ENODEV; } - cdata = match->data; tup = devm_kzalloc(&pdev->dev, sizeof(*tup), GFP_KERNEL); if (!tup) { -- 2.7.4