[PATCH 4/8] drivers: tty: serial: use devm_ioremap_resource()

[Enrico Weigelt, metux IT consult]

instead of fetching out start and len from a struct resource for
passing it to devm_ioremap(), directly use devm_ioremap_resource()

Signed-off-by: Enrico Weigelt, metux IT consult <i...@metux.net>
---
 drivers/tty/serial/8250/8250_lpc18xx.c  | 3 +--
 drivers/tty/serial/8250/8250_mtk.c      | 3 +--
 drivers/tty/serial/8250/8250_uniphier.c | 2 +-
 drivers/tty/serial/amba-pl010.c         | 3 +--
 drivers/tty/serial/samsung.c            | 2 +-
 drivers/tty/serial/sirfsoc_uart.c       | 3 +--
 6 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/drivers/tty/serial/8250/8250_lpc18xx.c 
b/drivers/tty/serial/8250/8250_lpc18xx.c
index eddf119..f36902b 100644
--- a/drivers/tty/serial/8250/8250_lpc18xx.c
+++ b/drivers/tty/serial/8250/8250_lpc18xx.c
@@ -119,8 +119,7 @@ static int lpc18xx_serial_probe(struct platform_device 
*pdev)
 
        memset(&uart, 0, sizeof(uart));
 
-       uart.port.membase = devm_ioremap(&pdev->dev, res->start,
-                                        resource_size(res));
+       uart.port.membase = devm_ioremap_resource(&pdev->dev, res);
        if (!uart.port.membase)
                return -ENOMEM;
 
diff --git a/drivers/tty/serial/8250/8250_mtk.c 
b/drivers/tty/serial/8250/8250_mtk.c
index c1fdbc0..bf6eb8d 100644
--- a/drivers/tty/serial/8250/8250_mtk.c
+++ b/drivers/tty/serial/8250/8250_mtk.c
@@ -383,8 +383,7 @@ static int mtk8250_probe(struct platform_device *pdev)
                return -EINVAL;
        }
 
-       uart.port.membase = devm_ioremap(&pdev->dev, regs->start,
-                                        resource_size(regs));
+       uart.port.membase = devm_ioremap_resource(&pdev->dev, regs);
        if (!uart.port.membase)
                return -ENOMEM;
 
diff --git a/drivers/tty/serial/8250/8250_uniphier.c 
b/drivers/tty/serial/8250/8250_uniphier.c
index 164ba13..9c1244e 100644
--- a/drivers/tty/serial/8250/8250_uniphier.c
+++ b/drivers/tty/serial/8250/8250_uniphier.c
@@ -171,7 +171,7 @@ static int uniphier_uart_probe(struct platform_device *pdev)
                return -EINVAL;
        }
 
-       membase = devm_ioremap(dev, regs->start, resource_size(regs));
+       membase = devm_ioremap_resource(dev, regs);
        if (!membase)
                return -ENOMEM;
 
diff --git a/drivers/tty/serial/amba-pl010.c b/drivers/tty/serial/amba-pl010.c
index 2c37d11..109b8df 100644
--- a/drivers/tty/serial/amba-pl010.c
+++ b/drivers/tty/serial/amba-pl010.c
@@ -713,8 +713,7 @@ static int pl010_probe(struct amba_device *dev, const 
struct amba_id *id)
        if (!uap)
                return -ENOMEM;
 
-       base = devm_ioremap(&dev->dev, dev->res.start,
-                           resource_size(&dev->res));
+       base = devm_ioremap_resource(&dev->dev, &dev->res);
        if (!base)
                return -ENOMEM;
 
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index 83fd516..a49cf15 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -1775,7 +1775,7 @@ static int s3c24xx_serial_init_port(struct 
s3c24xx_uart_port *ourport,
 
        dbg("resource %pR)\n", res);
 
-       port->membase = devm_ioremap(port->dev, res->start, resource_size(res));
+       port->membase = devm_ioremap_resource(port->dev, res);
        if (!port->membase) {
                dev_err(port->dev, "failed to remap controller address\n");
                return -EBUSY;
diff --git a/drivers/tty/serial/sirfsoc_uart.c 
b/drivers/tty/serial/sirfsoc_uart.c
index 38622f2..db2e08d 100644
--- a/drivers/tty/serial/sirfsoc_uart.c
+++ b/drivers/tty/serial/sirfsoc_uart.c
@@ -1359,8 +1359,7 @@ static int sirfsoc_uart_probe(struct platform_device 
*pdev)
                goto err;
        }
        port->mapbase = res->start;
-       port->membase = devm_ioremap(&pdev->dev,
-                       res->start, resource_size(res));
+       port->membase = devm_ioremap_resource(&pdev->dev, res);
        if (!port->membase) {
                dev_err(&pdev->dev, "Cannot remap resource.\n");
                ret = -ENOMEM;
-- 
1.9.1