redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

serial/arc: remove last remanants of platform data 

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Vineet Gupta 2014-06-24 13:55:11 +05:30 committed by Greg Kroah-Hartman
parent 2e6fb7cbd0
commit 91f1b62a9b
1 changed files with 6 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/tty/serial/arc_uart.c
View File

@ -37,8 +37,8 @@
#include <linux/tty_flip.h>
#include <linux/serial_core.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/of_irq.h>
#include <linux/of_address.h>
/*************************************
* ARC UART Hardware Specs
@ -491,11 +491,9 @@ static struct uart_ops arc_serial_pops = {
static int
arc_uart_init_one(struct platform_device *pdev, int dev_id)
{
struct resource *res, *res2;
struct device_node *np = pdev->dev.of_node;
struct arc_uart_port *uart = &arc_uart_ports[dev_id];
struct uart_port *port = &uart->port;
struct device_node *np = pdev->dev.of_node;
u32 val;
if (of_property_read_u32(np, "clock-frequency", &val)) {
@ -510,21 +508,13 @@ arc_uart_init_one(struct platform_device *pdev, int dev_id)
}
uart->baud = val;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res)
return -ENODEV;
res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (!res2)
return -ENODEV;
port->mapbase = res->start;
port->membase = ioremap_nocache(res->start, resource_size(res));
port->membase = of_iomap(np, 0);
if (!port->membase)
/* No point of dev_err since UART itself is hosed here */
return -ENXIO;
port->irq = res2->start;
port->irq = irq_of_parse_and_map(np, 0);
port->dev = &pdev->dev;
port->iotype = UPIO_MEM;
port->flags = UPF_BOOT_AUTOCONF;