diff options
Diffstat (limited to 'drivers/tty/serial/of_serial.c')
| -rw-r--r-- | drivers/tty/serial/of_serial.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index 39c7ea4cb14..68d4455f3cf 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -9,7 +9,6 @@ * 2 of the License, or (at your option) any later version. * */ -#include <linux/init.h> #include <linux/module.h> #include <linux/slab.h> #include <linux/delay.h> @@ -174,6 +173,7 @@ 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) @@ -183,6 +183,10 @@ static int of_platform_serial_probe(struct platform_device *ofdev) "auto-flow-control")) port8250.capabilities |= UART_CAP_AFE; + if (of_property_read_bool(ofdev->dev.of_node, + "has-hw-flow-control")) + port8250.port.flags |= UPF_HARD_FLOW; + ret = serial8250_register_8250_port(&port8250); break; } @@ -204,7 +208,7 @@ static int of_platform_serial_probe(struct platform_device *ofdev) info->type = port_type; info->line = ret; - dev_set_drvdata(&ofdev->dev, info); + platform_set_drvdata(ofdev, info); return 0; out: kfree(info); @@ -217,7 +221,7 @@ out: */ static int of_platform_serial_remove(struct platform_device *ofdev) { - struct of_serial_info *info = dev_get_drvdata(&ofdev->dev); + struct of_serial_info *info = platform_get_drvdata(ofdev); switch (info->type) { #ifdef CONFIG_SERIAL_8250 case PORT_8250 ... PORT_MAX_8250: |