[POWERPC] Fix timekeeping on PowerPC 601

[safe/jmp/linux-2.6] / drivers / video / sa1100fb.c

diff --git a/drivers/video/sa1100fb.c b/drivers/video/sa1100fb.c
index 2ea1354..5d2a4a4 100644 (file)
--- a/drivers/video/sa1100fb.c
+++ b/drivers/video/sa1100fb.c
@@ -160,7 +160,6 @@
  *     - Add patch 681/1 and clean up stork definitions.
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
@@ -178,7 +177,6 @@
 
 #include <asm/hardware.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/mach-types.h>
 #include <asm/uaccess.h>
 #include <asm/arch/assabet.h>
@@ -816,7 +814,7 @@ static int sa1100fb_blank(int blank, struct fb_info *info)
        return 0;
 }
 
-static int sa1100fb_mmap(struct fb_info *info, struct file *file,
+static int sa1100fb_mmap(struct fb_info *info,
                         struct vm_area_struct *vma)
 {
        struct sa1100fb_info *fbi = (struct sa1100fb_info *)info;
@@ -1087,7 +1085,7 @@ static void sa1100fb_disable_controller(struct sa1100fb_info *fbi)
 /*
  *  sa1100fb_handle_irq: Handle 'LCD DONE' interrupts.
  */
-static irqreturn_t sa1100fb_handle_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t sa1100fb_handle_irq(int irq, void *dev_id)
 {
        struct sa1100fb_info *fbi = dev_id;
        unsigned int lcsr = LCSR;
@@ -1202,9 +1200,9 @@ static void set_ctrlr_state(struct sa1100fb_info *fbi, u_int state)
  * Our LCD controller task (which is called when we blank or unblank)
  * via keventd.
  */
-static void sa1100fb_task(void *dummy)
+static void sa1100fb_task(struct work_struct *w)
 {
-       struct sa1100fb_info *fbi = dummy;
+       struct sa1100fb_info *fbi = container_of(w, struct sa1100fb_info, task);
        u_int state = xchg(&fbi->task_state, -1);
 
        set_ctrlr_state(fbi, state);
@@ -1446,7 +1444,7 @@ static struct sa1100fb_info * __init sa1100fb_init_fbinfo(struct device *dev)
                                          fbi->max_bpp / 8;
 
        init_waitqueue_head(&fbi->ctrlr_wait);
-       INIT_WORK(&fbi->task, sa1100fb_task, fbi);
+       INIT_WORK(&fbi->task, sa1100fb_task);
        init_MUTEX(&fbi->ctrlr_sem);
 
        return fbi;
@@ -1455,7 +1453,11 @@ static struct sa1100fb_info * __init sa1100fb_init_fbinfo(struct device *dev)
 static int __init sa1100fb_probe(struct platform_device *pdev)
 {
        struct sa1100fb_info *fbi;
-       int ret;
+       int ret, irq;
+
+       irq = platform_get_irq(pdev, 0);
+       if (irq < 0)
+               return -EINVAL;
 
        if (!request_mem_region(0xb0100000, 0x10000, "LCD"))
                return -EBUSY;
@@ -1470,7 +1472,7 @@ static int __init sa1100fb_probe(struct platform_device *pdev)
        if (ret)
                goto failed;
 
-       ret = request_irq(IRQ_LCD, sa1100fb_handle_irq, SA_INTERRUPT,
+       ret = request_irq(irq, sa1100fb_handle_irq, IRQF_DISABLED,
                          "LCD", fbi);
        if (ret) {
                printk(KERN_ERR "sa1100fb: request_irq failed: %d\n", ret);
@@ -1492,7 +1494,7 @@ static int __init sa1100fb_probe(struct platform_device *pdev)
 
        ret = register_framebuffer(&fbi->fb);
        if (ret < 0)
-               goto failed;
+               goto err_free_irq;
 
 #ifdef CONFIG_CPU_FREQ
        fbi->freq_transition.notifier_call = sa1100fb_freq_transition;
@@ -1504,7 +1506,9 @@ static int __init sa1100fb_probe(struct platform_device *pdev)
        /* This driver cannot be unloaded at the moment */
        return 0;
 
-failed:
+ err_free_irq:
+       free_irq(irq, fbi);
+ failed:
        platform_set_drvdata(pdev, NULL);
        kfree(fbi);
        release_mem_region(0xb0100000, 0x10000);