diff options
Diffstat (limited to 'drivers/tty/serial/of_serial.c')
| -rw-r--r-- | drivers/tty/serial/of_serial.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index 137381e64..6823df99b 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -67,14 +67,17 @@ static int of_platform_serial_setup(struct platform_device *ofdev, if (of_property_read_u32(np, "clock-frequency", &clk)) { /* Get clk rate through clk driver if present */ - info->clk = clk_get(&ofdev->dev, NULL); + info->clk = devm_clk_get(&ofdev->dev, NULL); if (IS_ERR(info->clk)) { dev_warn(&ofdev->dev, "clk or clock-frequency not defined\n"); return PTR_ERR(info->clk); } - clk_prepare_enable(info->clk); + ret = clk_prepare_enable(info->clk); + if (ret < 0) + return ret; + clk = clk_get_rate(info->clk); } /* If current-speed was set, then try not to change it. */ @@ -188,7 +191,6 @@ static int of_platform_serial_probe(struct platform_device *ofdev) { struct uart_8250_port port8250; memset(&port8250, 0, sizeof(port8250)); - port.type = port_type; port8250.port = port; if (port.fifosize) |