1 files changed, 37 insertions, 8 deletions

diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index 8b44ddc8041c..2af5df6a8fba 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -36,16 +36,19 @@
 #include <linux/io.h>
 #include <linux/slab.h>
 
-#include <asm/irq.h>
 #include <mach/hardware.h>
 #include <asm/hardware/iomd.h>
-#include <asm/system.h>
 
 MODULE_AUTHOR("Vojtech Pavlik, Russell King");
 MODULE_DESCRIPTION("Acorn RiscPC PS/2 keyboard controller driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:kart");
 
+struct rpckbd_data {
+        int tx_irq;
+        int rx_irq;
+};
+
 static int rpckbd_write(struct serio *port, unsigned char val)
 {
         while (!(iomd_readb(IOMD_KCTRL) & (1 << 7)))
@@ -78,19 +81,21 @@ static irqreturn_t rpckbd_tx(int irq, void *dev_id)
 
 static int rpckbd_open(struct serio *port)
 {
+        struct rpckbd_data *rpckbd = port->port_data;
+
         /* Reset the keyboard state machine. */
         iomd_writeb(0, IOMD_KCTRL);
         iomd_writeb(8, IOMD_KCTRL);
         iomd_readb(IOMD_KARTRX);
 
-        if (request_irq(IRQ_KEYBOARDRX, rpckbd_rx, 0, "rpckbd", port) != 0) {
+        if (request_irq(rpckbd->rx_irq, rpckbd_rx, 0, "rpckbd", port) != 0) {
                 printk(KERN_ERR "rpckbd.c: Could not allocate keyboard receive IRQ\n");
                 return -EBUSY;
         }
 
-        if (request_irq(IRQ_KEYBOARDTX, rpckbd_tx, 0, "rpckbd", port) != 0) {
+        if (request_irq(rpckbd->tx_irq, rpckbd_tx, 0, "rpckbd", port) != 0) {
                 printk(KERN_ERR "rpckbd.c: Could not allocate keyboard transmit IRQ\n");
-                free_irq(IRQ_KEYBOARDRX, port);
+                free_irq(rpckbd->rx_irq, port);
                 return -EBUSY;
         }
 
@@ -99,8 +104,10 @@ static int rpckbd_open(struct serio *port)
 
 static void rpckbd_close(struct serio *port)
 {
-        free_irq(IRQ_KEYBOARDRX, port);
-        free_irq(IRQ_KEYBOARDTX, port);
+        struct rpckbd_data *rpckbd = port->port_data;
+
+        free_irq(rpckbd->rx_irq, port);
+        free_irq(rpckbd->tx_irq, port);
 }
 
 /*
@@ -109,17 +116,35 @@ static void rpckbd_close(struct serio *port)
  */
 static int __devinit rpckbd_probe(struct platform_device *dev)
 {
+        struct rpckbd_data *rpckbd;
         struct serio *serio;
+        int tx_irq, rx_irq;
+
+        rx_irq = platform_get_irq(dev, 0);
+        if (rx_irq <= 0)
+                return rx_irq < 0 ? rx_irq : -ENXIO;
+
+        tx_irq = platform_get_irq(dev, 1);
+        if (tx_irq <= 0)
+                return tx_irq < 0 ? tx_irq : -ENXIO;
 
         serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
-        if (!serio)
+        rpckbd = kzalloc(sizeof(*rpckbd), GFP_KERNEL);
+        if (!serio || !rpckbd) {
+                kfree(rpckbd);
+                kfree(serio);
                 return -ENOMEM;
+        }
+
+        rpckbd->rx_irq = rx_irq;
+        rpckbd->tx_irq = tx_irq;
 
         serio->id.type          = SERIO_8042;
         serio->write            = rpckbd_write;
         serio->open             = rpckbd_open;
         serio->close            = rpckbd_close;
         serio->dev.parent       = &dev->dev;
+        serio->port_data        = rpckbd;
         strlcpy(serio->name, "RiscPC PS/2 kbd port", sizeof(serio->name));
         strlcpy(serio->phys, "rpckbd/serio0", sizeof(serio->phys));
 
@@ -131,7 +156,11 @@ static int __devinit rpckbd_probe(struct platform_device *dev)
 static int __devexit rpckbd_remove(struct platform_device *dev)
 {
         struct serio *serio = platform_get_drvdata(dev);
+        struct rpckbd_data *rpckbd = serio->port_data;
+
         serio_unregister_port(serio);
+        kfree(rpckbd);
+
         return 0;
 }