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From: franck.jullien@gmail.com
To: barebox@lists.infradead.org
Subject: [PATCH 3/4] nios2/serial_altera.c: switch to ressources
Date: Mon, 25 Jul 2011 21:50:19 +0200	[thread overview]
Message-ID: <1311623420-30234-4-git-send-email-franck.jullien@gmail.com> (raw)
In-Reply-To: <1311623420-30234-1-git-send-email-franck.jullien@gmail.com>

From: Franck Jullien <franck.jullien@gmail.com>

Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
---
 drivers/serial/serial_altera.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/serial/serial_altera.c b/drivers/serial/serial_altera.c
index 54c7178..c0a8356 100644
--- a/drivers/serial/serial_altera.c
+++ b/drivers/serial/serial_altera.c
@@ -29,7 +29,7 @@
 
 static int altera_serial_setbaudrate(struct console_device *cdev, int baudrate)
 {
-	struct nios_uart *uart = (struct nios_uart *)cdev->dev->map_base;
+	struct nios_uart *uart = (struct nios_uart *)dev_request_mem_region(cdev->dev, 0);
 	uint16_t div;
 
 	div = (CPU_FREQ / baudrate) - 1;
@@ -40,7 +40,7 @@ static int altera_serial_setbaudrate(struct console_device *cdev, int baudrate)
 
 static void altera_serial_putc(struct console_device *cdev, char c)
 {
-	struct nios_uart *uart = (struct nios_uart *)cdev->dev->map_base;
+	struct nios_uart *uart = (struct nios_uart *)dev_request_mem_region(cdev->dev, 0);
 
 	while ((readw(&uart->status) & NIOS_UART_TRDY) == 0);
 
@@ -49,14 +49,14 @@ static void altera_serial_putc(struct console_device *cdev, char c)
 
 static int altera_serial_tstc(struct console_device *cdev)
 {
-	struct nios_uart *uart = (struct nios_uart *)cdev->dev->map_base;
+	struct nios_uart *uart = (struct nios_uart *)dev_request_mem_region(cdev->dev, 0);
 
 	return readw(&uart->status) & NIOS_UART_RRDY;
 }
 
 static int altera_serial_getc(struct console_device *cdev)
 {
-	struct nios_uart *uart = (struct nios_uart *)cdev->dev->map_base;
+	struct nios_uart *uart = (struct nios_uart *)dev_request_mem_region(cdev->dev, 0);
 
 	while (altera_serial_tstc(cdev) == 0);
 
-- 
1.7.1


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  parent reply	other threads:[~2011-07-25 19:50 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-07-25 19:50 [PATCH] Switch Nios2 devices to ressource usage franck.jullien
2011-07-25 19:50 ` [PATCH 1/4] nios2/generic.c: use add_generic_device helper franck.jullien
2011-07-25 19:50 ` [PATCH 2/4] nios2/altera_tse.c: switch to ressources franck.jullien
2011-07-26  6:48   ` Sascha Hauer
2011-07-26 11:41     ` Franck JULLIEN
2011-07-25 19:50 ` franck.jullien [this message]
2011-07-26  6:52   ` [PATCH 3/4] nios2/serial_altera.c: " Sascha Hauer
2011-07-25 19:50 ` [PATCH 4/4] nios2/serial_altera_jtag.c: " franck.jullien
2011-07-26  6:53   ` Sascha Hauer

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