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Subject[PATCH 1/3] serial: 8250_ingenic: Use of_device_get_match_data
Date
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>
---
drivers/tty/serial/8250/8250_ingenic.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_ingenic.c b/drivers/tty/serial/8250/8250_ingenic.c
index 988bf6bcc..65402d05e 100644
--- a/drivers/tty/serial/8250/8250_ingenic.c
+++ b/drivers/tty/serial/8250/8250_ingenic.c
@@ -209,16 +209,14 @@ static int ingenic_uart_probe(struct platform_device *pdev)
struct uart_8250_port uart = {};
struct ingenic_uart_data *data;
const struct ingenic_uart_config *cdata;
- const struct of_device_id *match;
struct resource *regs;
int irq, err, line;

- match = of_match_device(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;

irq = platform_get_irq(pdev, 0);
if (irq < 0)
--
2.20.1.windows.1


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