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Message-Id: <1354360046-4818-1-git-send-email-shc_work@mail.ru>
Date: Sat, 1 Dec 2012 15:07:26 +0400
From: Alexander Shiyan <shc_work@...l.ru>
To: netdev@...r.kernel.org
Cc: Samuel Ortiz <samuel@...tiz.org>, Arnd Bergmann <arnd@...db.de>,
Alexander Shiyan <shc_work@...l.ru>
Subject: [PATCH] irda: ep7211-sir: Convert to platform_diver
This patch converts ep7211-sir driver to platform_driver.
Since driver can be used not only for EP7211 CPU, function names
was be renamed to generic clps711x...
Signed-off-by: Alexander Shiyan <shc_work@...l.ru>
---
drivers/net/irda/ep7211-sir.c | 73 +++++++++++++++--------------------------
1 files changed, 27 insertions(+), 46 deletions(-)
diff --git a/drivers/net/irda/ep7211-sir.c b/drivers/net/irda/ep7211-sir.c
index f83c5b8..5fe1f4d 100644
--- a/drivers/net/irda/ep7211-sir.c
+++ b/drivers/net/irda/ep7211-sir.c
@@ -1,52 +1,18 @@
/*
- * IR port driver for the Cirrus Logic EP7211 processor.
+ * IR port driver for the Cirrus Logic CLPS711X processors
*
* Copyright 2001, Blue Mug Inc. All rights reserved.
* Copyright 2007, Samuel Ortiz <samuel@...tiz.org>
*/
-#include <linux/module.h>
-#include <linux/delay.h>
-#include <linux/tty.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <net/irda/irda.h>
-#include <net/irda/irda_device.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
-#include <asm/io.h>
#include <mach/hardware.h>
#include "sir-dev.h"
-#define MIN_DELAY 25 /* 15 us, but wait a little more to be sure */
-#define MAX_DELAY 10000 /* 1 ms */
-
-static int ep7211_open(struct sir_dev *dev);
-static int ep7211_close(struct sir_dev *dev);
-static int ep7211_change_speed(struct sir_dev *dev, unsigned speed);
-static int ep7211_reset(struct sir_dev *dev);
-
-static struct dongle_driver ep7211 = {
- .owner = THIS_MODULE,
- .driver_name = "EP7211 IR driver",
- .type = IRDA_EP7211_DONGLE,
- .open = ep7211_open,
- .close = ep7211_close,
- .reset = ep7211_reset,
- .set_speed = ep7211_change_speed,
-};
-
-static int __init ep7211_sir_init(void)
-{
- return irda_register_dongle(&ep7211);
-}
-
-static void __exit ep7211_sir_cleanup(void)
-{
- irda_unregister_dongle(&ep7211);
-}
-
-static int ep7211_open(struct sir_dev *dev)
+static int clps711x_dongle_open(struct sir_dev *dev)
{
unsigned int syscon;
@@ -58,7 +24,7 @@ static int ep7211_open(struct sir_dev *dev)
return 0;
}
-static int ep7211_close(struct sir_dev *dev)
+static int clps711x_dongle_close(struct sir_dev *dev)
{
unsigned int syscon;
@@ -70,20 +36,35 @@ static int ep7211_close(struct sir_dev *dev)
return 0;
}
-static int ep7211_change_speed(struct sir_dev *dev, unsigned speed)
+static struct dongle_driver clps711x_dongle = {
+ .owner = THIS_MODULE,
+ .driver_name = "EP7211 IR driver",
+ .type = IRDA_EP7211_DONGLE,
+ .open = clps711x_dongle_open,
+ .close = clps711x_dongle_close,
+};
+
+static int clps711x_sir_probe(struct platform_device *pdev)
{
- return 0;
+ return irda_register_dongle(&clps711x_dongle);
}
-static int ep7211_reset(struct sir_dev *dev)
+static int clps711x_sir_remove(struct platform_device *pdev)
{
- return 0;
+ return irda_unregister_dongle(&clps711x_dongle);
}
+static struct platform_driver clps711x_sir_driver = {
+ .driver = {
+ .name = "sir-clps711x",
+ .owner = THIS_MODULE,
+ },
+ .probe = clps711x_sir_probe,
+ .remove = clps711x_sir_remove,
+};
+module_platform_driver(clps711x_sir_driver);
+
MODULE_AUTHOR("Samuel Ortiz <samuel@...tiz.org>");
MODULE_DESCRIPTION("EP7211 IR dongle driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("irda-dongle-13"); /* IRDA_EP7211_DONGLE */
-
-module_init(ep7211_sir_init);
-module_exit(ep7211_sir_cleanup);
--
1.7.8.6
--
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