9 files changed, 32 insertions, 57 deletions

diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 0270d1ec9425..745979f33dc2 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -154,11 +154,13 @@ struct input_event_compat {
         __s32 value;
 };
 
+/* Note to the author of this code: did it ever occur to
+   you why the ifdefs are needed? Think about it again. -AK */
 #ifdef CONFIG_X86_64
-#  define COMPAT_TEST test_thread_flag(TIF_IA32)
+#  define COMPAT_TEST is_compat_task()
 #elif defined(CONFIG_IA64)
-#  define COMPAT_TEST IS_IA32_PROCESS(ia64_task_regs(current))
-#elif defined(CONFIG_ARCH_S390)
+#  define COMPAT_TEST IS_IA32_PROCESS(task_pt_regs(current))
+#elif defined(CONFIG_S390)
 #  define COMPAT_TEST test_thread_flag(TIF_31BIT)
 #elif defined(CONFIG_MIPS)
 #  define COMPAT_TEST (current->thread.mflags & MF_32BIT_ADDR)
diff --git a/drivers/input/joystick/amijoy.c b/drivers/input/joystick/amijoy.c
index 8558a99f6635..ec55a29fc861 100644
--- a/drivers/input/joystick/amijoy.c
+++ b/drivers/input/joystick/amijoy.c
@@ -64,8 +64,8 @@ static irqreturn_t amijoy_interrupt(int irq, void *dummy, struct pt_regs *fp)
                 if (amijoy[i]) {
 
                         switch (i) {
-                                case 0: data = ~custom.joy0dat; button = (~ciaa.pra >> 6) & 1; break;
-                                case 1: data = ~custom.joy1dat; button = (~ciaa.pra >> 7) & 1; break;
+                                case 0: data = ~amiga_custom.joy0dat; button = (~ciaa.pra >> 6) & 1; break;
+                                case 1: data = ~amiga_custom.joy1dat; button = (~ciaa.pra >> 7) & 1; break;
                         }
 
                         input_regs(amijoy_dev[i], fp);
diff --git a/drivers/input/keyboard/corgikbd.c b/drivers/input/keyboard/corgikbd.c
index 64672d491222..e301ee4ca264 100644
--- a/drivers/input/keyboard/corgikbd.c
+++ b/drivers/input/keyboard/corgikbd.c
@@ -19,7 +19,6 @@
 #include <linux/jiffies.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <asm/irq.h>
 
 #include <asm/arch/corgi.h>
 #include <asm/arch/hardware.h>
@@ -343,10 +342,9 @@ static int __init corgikbd_probe(struct platform_device *pdev)
         for (i = 0; i < CORGI_KEY_SENSE_NUM; i++) {
                 pxa_gpio_mode(CORGI_GPIO_KEY_SENSE(i) | GPIO_IN);
                 if (request_irq(CORGI_IRQ_GPIO_KEY_SENSE(i), corgikbd_interrupt,
-                                                SA_INTERRUPT, "corgikbd", corgikbd))
+                                SA_INTERRUPT | SA_TRIGGER_RISING,
+                                "corgikbd", corgikbd))
                         printk(KERN_WARNING "corgikbd: Can't get IRQ: %d!\n", i);
-                else
-                        set_irq_type(CORGI_IRQ_GPIO_KEY_SENSE(i),IRQT_RISING);
         }
 
         /* Set Strobe lines as outputs - set high */
diff --git a/drivers/input/keyboard/spitzkbd.c b/drivers/input/keyboard/spitzkbd.c
index 6a15fe3bc527..83999d583122 100644
--- a/drivers/input/keyboard/spitzkbd.c
+++ b/drivers/input/keyboard/spitzkbd.c
@@ -19,7 +19,6 @@
 #include <linux/jiffies.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <asm/irq.h>
 
 #include <asm/arch/spitz.h>
 #include <asm/arch/hardware.h>
@@ -407,10 +406,9 @@ static int __init spitzkbd_probe(struct platform_device *dev)
         for (i = 0; i < SPITZ_KEY_SENSE_NUM; i++) {
                 pxa_gpio_mode(spitz_senses[i] | GPIO_IN);
                 if (request_irq(IRQ_GPIO(spitz_senses[i]), spitzkbd_interrupt,
-                                                SA_INTERRUPT, "Spitzkbd Sense", spitzkbd))
+                                SA_INTERRUPT|SA_TRIGGER_RISING,
+                                "Spitzkbd Sense", spitzkbd))
                         printk(KERN_WARNING "spitzkbd: Can't get Sense IRQ: %d!\n", i);
-                else
-                        set_irq_type(IRQ_GPIO(spitz_senses[i]),IRQT_RISING);
         }
 
         /* Set Strobe lines as outputs - set high */
@@ -422,15 +420,18 @@ static int __init spitzkbd_probe(struct platform_device *dev)
         pxa_gpio_mode(SPITZ_GPIO_SWA | GPIO_IN);
         pxa_gpio_mode(SPITZ_GPIO_SWB | GPIO_IN);
 
-        request_irq(SPITZ_IRQ_GPIO_SYNC, spitzkbd_interrupt, SA_INTERRUPT, "Spitzkbd Sync", spitzkbd);
-        request_irq(SPITZ_IRQ_GPIO_ON_KEY, spitzkbd_interrupt, SA_INTERRUPT, "Spitzkbd PwrOn", spitzkbd);
-        request_irq(SPITZ_IRQ_GPIO_SWA, spitzkbd_hinge_isr, SA_INTERRUPT, "Spitzkbd SWA", spitzkbd);
-        request_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd_hinge_isr, SA_INTERRUPT, "Spitzkbd SWB", spitzkbd);
-
-        set_irq_type(SPITZ_IRQ_GPIO_SYNC, IRQT_BOTHEDGE);
-        set_irq_type(SPITZ_IRQ_GPIO_ON_KEY, IRQT_BOTHEDGE);
-        set_irq_type(SPITZ_IRQ_GPIO_SWA, IRQT_BOTHEDGE);
-        set_irq_type(SPITZ_IRQ_GPIO_SWB, IRQT_BOTHEDGE);
+        request_irq(SPITZ_IRQ_GPIO_SYNC, spitzkbd_interrupt,
+                    SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+                    "Spitzkbd Sync", spitzkbd);
+        request_irq(SPITZ_IRQ_GPIO_ON_KEY, spitzkbd_interrupt,
+                    SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+                    "Spitzkbd PwrOn", spitzkbd);
+        request_irq(SPITZ_IRQ_GPIO_SWA, spitzkbd_hinge_isr,
+                    SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+                    "Spitzkbd SWA", spitzkbd);
+        request_irq(SPITZ_IRQ_GPIO_SWB, spitzkbd_hinge_isr,
+                    SA_INTERRUPT | SA_TRIGGER_RISING | SA_TRIGGER_FALLING,
+                    "Spitzkbd SWB", spitzkbd);
 
         printk(KERN_INFO "input: Spitz Keyboard Registered\n");
 
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index 1cd7657f7e42..1be963961c15 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -60,8 +60,6 @@ static struct fasync_struct *hp_sdc_rtc_async_queue;
 
 static DECLARE_WAIT_QUEUE_HEAD(hp_sdc_rtc_wait);
 
-static loff_t hp_sdc_rtc_llseek(struct file *file, loff_t offset, int origin);
-
 static ssize_t hp_sdc_rtc_read(struct file *file, char *buf,
                                size_t count, loff_t *ppos);
 
@@ -387,11 +385,6 @@ static int hp_sdc_rtc_set_i8042timer (struct timeval *setto, uint8_t setcmd)
         return 0;
 }
 
-static loff_t hp_sdc_rtc_llseek(struct file *file, loff_t offset, int origin)
-{
-        return -ESPIPE;
-}
-
 static ssize_t hp_sdc_rtc_read(struct file *file, char *buf,
                                size_t count, loff_t *ppos) {
         ssize_t retval;
@@ -679,7 +672,7 @@ static int hp_sdc_rtc_ioctl(struct inode *inode, struct file *file,
 
 static struct file_operations hp_sdc_rtc_fops = {
         .owner =        THIS_MODULE,
-        .llseek =       hp_sdc_rtc_llseek,
+        .llseek =       no_llseek,
         .read =         hp_sdc_rtc_read,
         .poll =         hp_sdc_rtc_poll,
         .ioctl =        hp_sdc_rtc_ioctl,
diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c
index d13d4c8fe3c5..c8b2cc9f184c 100644
--- a/drivers/input/mouse/amimouse.c
+++ b/drivers/input/mouse/amimouse.c
@@ -41,7 +41,7 @@ static irqreturn_t amimouse_interrupt(int irq, void *dummy, struct pt_regs *fp)
         unsigned short joy0dat, potgor;
         int nx, ny, dx, dy;
 
-        joy0dat = custom.joy0dat;
+        joy0dat = amiga_custom.joy0dat;
 
         nx = joy0dat & 0xff;
         ny = joy0dat >> 8;
@@ -57,7 +57,7 @@ static irqreturn_t amimouse_interrupt(int irq, void *dummy, struct pt_regs *fp)
         amimouse_lastx = nx;
         amimouse_lasty = ny;
 
-        potgor = custom.potgor;
+        potgor = amiga_custom.potgor;
 
         input_regs(amimouse_dev, fp);
 
@@ -77,7 +77,7 @@ static int amimouse_open(struct input_dev *dev)
 {
         unsigned short joy0dat;
 
-        joy0dat = custom.joy0dat;
+        joy0dat = amiga_custom.joy0dat;
 
         amimouse_lastx = joy0dat & 0xff;
         amimouse_lasty = joy0dat >> 8;
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c
index 9b1ab5e7a98d..3df5eedf8f31 100644
--- a/drivers/input/serio/ambakmi.c
+++ b/drivers/input/serio/ambakmi.c
@@ -19,12 +19,12 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/err.h>
+#include <linux/amba/bus.h>
+#include <linux/amba/kmi.h>
+#include <linux/clk.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/hardware/amba.h>
-#include <asm/hardware/amba_kmi.h>
-#include <asm/hardware/clock.h>
 
 #define KMI_BASE        (kmi->base)
 
@@ -72,13 +72,9 @@ static int amba_kmi_open(struct serio *io)
         unsigned int divisor;
         int ret;
 
-        ret = clk_use(kmi->clk);
-        if (ret)
-                goto out;
-
         ret = clk_enable(kmi->clk);
         if (ret)
-                goto clk_unuse;
+                goto out;
 
         divisor = clk_get_rate(kmi->clk) / 8000000 - 1;
         writeb(divisor, KMICLKDIV);
@@ -97,8 +93,6 @@ static int amba_kmi_open(struct serio *io)
 
  clk_disable:
         clk_disable(kmi->clk);
- clk_unuse:
-        clk_unuse(kmi->clk);
  out:
         return ret;
 }
@@ -111,7 +105,6 @@ static void amba_kmi_close(struct serio *io)
 
         free_irq(kmi->irq, kmi);
         clk_disable(kmi->clk);
-        clk_unuse(kmi->clk);
 }
 
 static int amba_kmi_probe(struct amba_device *dev, void *id)
diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c
index 3f0df3330fb2..ebd9976fc811 100644
--- a/drivers/input/serio/sa1111ps2.c
+++ b/drivers/input/serio/sa1111ps2.c
@@ -20,7 +20,6 @@
 #include <linux/spinlock.h>
 
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/system.h>
 
 #include <asm/hardware/sa1111.h>
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 1bd88fca0542..54a680cc704d 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -96,6 +96,7 @@ static int serport_ldisc_open(struct tty_struct *tty)
         init_waitqueue_head(&serport->wait);
 
         tty->disc_data = serport;
+        tty->receive_room = 256;
         set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
 
         return 0;
@@ -140,17 +141,6 @@ out:
 }
 
 /*
- * serport_ldisc_room() reports how much room we do have for receiving data.
- * Although we in fact have infinite room, we need to specify some value
- * here, and 256 seems to be reasonable.
- */
-
-static int serport_ldisc_room(struct tty_struct *tty)
-{
-        return 256;
-}
-
-/*
  * serport_ldisc_read() just waits indefinitely if everything goes well.
  * However, when the serio driver closes the serio port, it finishes,
  * returning 0 characters.
@@ -237,7 +227,6 @@ static struct tty_ldisc serport_ldisc = {
         .read =         serport_ldisc_read,
         .ioctl =        serport_ldisc_ioctl,
         .receive_buf =  serport_ldisc_receive,
-        .receive_room = serport_ldisc_room,
         .write_wakeup = serport_ldisc_write_wakeup
 };