Merge branch 'master' of git://git.kernel.org/pub/scm/fs/xfs/xfs

[sfrench/cifs-2.6.git] / drivers / video / igafb.c

diff --git a/drivers/video/igafb.c b/drivers/video/igafb.c
index 90592fb591560bfb498087d4b641c5ac8176dbb5..3a81060137a22bd29176d885a2cec1facf3c599b 100644 (file)
--- a/drivers/video/igafb.c
+++ b/drivers/video/igafb.c
@@ -44,8 +44,8 @@
 
 #include <asm/io.h>
 
-#ifdef __sparc__
-#include <asm/pbm.h>
+#ifdef CONFIG_SPARC
+#include <asm/prom.h>
 #include <asm/pcic.h>
 #endif
 
@@ -96,7 +96,7 @@ struct fb_var_screeninfo default_var = {
        .vmode          = FB_VMODE_NONINTERLACED
 };
 
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
 struct fb_var_screeninfo default_var_1024x768 __initdata = {
        /* 1024x768, 75 Hz, Non-Interlaced (78.75 MHz dotclock) */
        .xres           = 1024,
@@ -188,7 +188,7 @@ static inline void iga_outb(struct iga_par *par, unsigned char val,
         pci_outb(par, val, reg+1);
 }
 
-#endif /* __sparc__ */
+#endif /* CONFIG_SPARC */
 
 /*
  *  Very important functionality for the JavaEngine1 computer:
@@ -217,7 +217,7 @@ static void iga_blank_border(struct iga_par *par)
                iga_outb(par, 0, IGA_EXT_CNTRL, IGA_IDX_OVERSCAN_COLOR + i);
 }
 
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
 static int igafb_mmap(struct fb_info *info,
                      struct vm_area_struct *vma)
 {
@@ -271,7 +271,7 @@ static int igafb_mmap(struct fb_info *info,
        vma->vm_flags |= VM_IO;
        return 0;
 }
-#endif /* __sparc__ */
+#endif /* CONFIG_SPARC */
 
 static int igafb_setcolreg(unsigned regno, unsigned red, unsigned green,
                            unsigned blue, unsigned transp,
@@ -323,7 +323,7 @@ static struct fb_ops igafb_ops = {
        .fb_fillrect    = cfb_fillrect,
        .fb_copyarea    = cfb_copyarea,
        .fb_imageblit   = cfb_imageblit,
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
        .fb_mmap        = igafb_mmap,
 #endif
 };
@@ -379,10 +379,6 @@ int __init igafb_init(void)
        if (fb_get_options("igafb", NULL))
                return -ENODEV;
 
-        /* Do not attach when we have a serial console. */
-        if (!con_is_present())
-                return -ENXIO;
-
         pdev = pci_get_device(PCI_VENDOR_ID_INTERG,
                                PCI_DEVICE_ID_INTERG_1682, 0);
        if (pdev == NULL) {
@@ -404,6 +400,7 @@ int __init igafb_init(void)
         info = kzalloc(size, GFP_ATOMIC);
         if (!info) {
                 printk("igafb_init: can't alloc fb_info\n");
+                pci_dev_put(pdev);
                 return -ENOMEM;
         }
 
@@ -413,18 +410,20 @@ int __init igafb_init(void)
        if ((addr = pdev->resource[0].start) == 0) {
                 printk("igafb_init: no memory start\n");
                kfree(info);
+               pci_dev_put(pdev);
                return -ENXIO;
        }
 
        if ((info->screen_base = ioremap(addr, 1024*1024*2)) == 0) {
                 printk("igafb_init: can't remap %lx[2M]\n", addr);
                kfree(info);
+               pci_dev_put(pdev);
                return -ENXIO;
        }
 
        par->frame_buffer_phys = addr & PCI_BASE_ADDRESS_MEM_MASK;
 
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
        /*
         * The following is sparc specific and this is why:
         *
@@ -453,6 +452,7 @@ int __init igafb_init(void)
                 printk("igafb_init: can't remap %lx[4K]\n", igafb_fix.mmio_start);
                iounmap((void *)info->screen_base);
                kfree(info);
+               pci_dev_put(pdev);
                return -ENXIO;
        }
 
@@ -470,6 +470,7 @@ int __init igafb_init(void)
                iounmap((void *)par->io_base);
                iounmap(info->screen_base);
                kfree(info);
+               pci_dev_put(pdev);
                return -ENOMEM;
        }
 
@@ -477,8 +478,8 @@ int __init igafb_init(void)
         * Set default vmode and cmode from PROM properties.
         */
        {
-                struct pcidev_cookie *cookie = pdev->sysdata;
-                int node = cookie->prom_node;
+               struct device_node *dp = pci_device_to_OF_node(pdev);
+                int node = dp->node;
                 int width = prom_getintdefault(node, "width", 1024);
                 int height = prom_getintdefault(node, "height", 768);
                 int depth = prom_getintdefault(node, "depth", 8);
@@ -534,7 +535,7 @@ int __init igafb_init(void)
                kfree(info);
         }
 
-#ifdef __sparc__
+#ifdef CONFIG_SPARC
            /*
             * Add /dev/fb mmap values.
             */
@@ -552,7 +553,7 @@ int __init igafb_init(void)
            par->mmap_map[1].size = PAGE_SIZE * 2; /* X wants 2 pages */
            par->mmap_map[1].prot_mask = SRMMU_CACHE;
            par->mmap_map[1].prot_flag = SRMMU_WRITE;
-#endif /* __sparc__ */
+#endif /* CONFIG_SPARC */
 
        return 0;
 }