diff options
| author | Tang Bin <tangbin@cmss.chinamobile.com> | 2021-08-22 05:28:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-08-26 14:51:10 +0200 |
| commit | a6a65f9ee0937d02e8084ee1ed305e38aae848e6 (patch) | |
| tree | c1fc83e1540562ee2fffdaf2b6033b6d76becba8 /drivers/tty | |
| parent | serial: 8250_ingenic: Use of_device_get_match_data (diff) | |
| download | linux-a6a65f9ee0937d02e8084ee1ed305e38aae848e6.tar.xz linux-a6a65f9ee0937d02e8084ee1ed305e38aae848e6.zip | |
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 <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20210822032806.3256-3-tangbin@cmss.chinamobile.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/serial-tegra.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/serial-tegra.c b/drivers/tty/serial/serial-tegra.c index eba5b9ecba34..45e2e4109acd 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) { |