X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Finput%2Fserio%2Frpckbd.c;h=49f84315cb32953ff7cee9066635800a9940a8b8;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=a2e4be7ae74cca127eac91d96d23799655af3fef;hpb=9213980e6a70d8473e0ffd4b39ab5b6caaba9ff5;p=linux-2.6.git

diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index a2e4be7ae..49f84315c 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -33,6 +33,8 @@
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/serio.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
 
 #include <asm/irq.h>
 #include <asm/hardware.h>
@@ -54,7 +56,7 @@ static int rpckbd_write(struct serio *port, unsigned char val)
 	return 0;
 }
 
-static irqreturn_t rpckbd_rx(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t rpckbd_rx(int irq, void *dev_id)
 {
 	struct serio *port = dev_id;
 	unsigned int byte;
@@ -63,13 +65,13 @@ static irqreturn_t rpckbd_rx(int irq, void *dev_id, struct pt_regs *regs)
 	while (iomd_readb(IOMD_KCTRL) & (1 << 5)) {
 		byte = iomd_readb(IOMD_KARTRX);
 
-		serio_interrupt(port, byte, 0, regs);
+		serio_interrupt(port, byte, 0);
 		handled = IRQ_HANDLED;
 	}
 	return handled;
 }
 
-static irqreturn_t rpckbd_tx(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t rpckbd_tx(int irq, void *dev_id)
 {
 	return IRQ_HANDLED;
 }
@@ -101,25 +103,54 @@ static void rpckbd_close(struct serio *port)
 	free_irq(IRQ_KEYBOARDTX, port);
 }
 
-static struct serio rpckbd_port =
+/*
+ * Allocate and initialize serio structure for subsequent registration
+ * with serio core.
+ */
+static int __devinit rpckbd_probe(struct platform_device *dev)
+{
+	struct serio *serio;
+
+	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	if (!serio)
+		return -ENOMEM;
+
+	serio->id.type		= SERIO_8042;
+	serio->write		= rpckbd_write;
+	serio->open		= rpckbd_open;
+	serio->close		= rpckbd_close;
+	serio->dev.parent	= &dev->dev;
+	strlcpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name));
+	strlcpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys));
+
+	platform_set_drvdata(dev, serio);
+	serio_register_port(serio);
+	return 0;
+}
+
+static int __devexit rpckbd_remove(struct platform_device *dev)
 {
-	.type	= SERIO_8042,
-	.open	= rpckbd_open,
-	.close	= rpckbd_close,
-	.write	= rpckbd_write,
-	.name	= "RiscPC PS/2 kbd port",
-	.phys	= "rpckbd/serio0",
+	struct serio *serio = platform_get_drvdata(dev);
+	serio_unregister_port(serio);
+	return 0;
+}
+
+static struct platform_driver rpckbd_driver = {
+	.probe		= rpckbd_probe,
+	.remove		= __devexit_p(rpckbd_remove),
+	.driver		= {
+		.name	= "kart",
+	},
 };
 
 static int __init rpckbd_init(void)
 {
-	serio_register_port(&rpckbd_port);
-	return 0;
+	return platform_driver_register(&rpckbd_driver);
 }
 
 static void __exit rpckbd_exit(void)
 {
-	serio_unregister_port(&rpckbd_port);
+	platform_driver_unregister(&rpckbd_driver);
 }
 
 module_init(rpckbd_init);