include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit...

[safe/jmp/linux-2.6] / drivers / char / agp / backend.c

diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index 343f102..ee4f855 100644 (file)
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -30,6 +30,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/init.h>
+#include <linux/slab.h>
 #include <linux/pagemap.h>
 #include <linux/miscdevice.h>
 #include <linux/pm.h>
@@ -114,9 +115,9 @@ static int agp_find_max(void)
        long memory, index, result;
 
 #if PAGE_SHIFT < 20
-       memory = num_physpages >> (20 - PAGE_SHIFT);
+       memory = totalram_pages >> (20 - PAGE_SHIFT);
 #else
-       memory = num_physpages << (PAGE_SHIFT - 20);
+       memory = totalram_pages << (PAGE_SHIFT - 20);
 #endif
        index = 1;
 
@@ -159,7 +160,7 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
                                goto err_out_nounmap;
                        }
                } else {
-                       bridge->scratch_page_dma = phys_to_gart(page_to_phys(page));
+                       bridge->scratch_page_dma = page_to_phys(page);
                }
 
                bridge->scratch_page = bridge->driver->mask_memory(bridge,
@@ -285,18 +286,22 @@ int agp_add_bridge(struct agp_bridge_data *bridge)
 {
        int error;
 
-       if (agp_off)
-               return -ENODEV;
+       if (agp_off) {
+               error = -ENODEV;
+               goto err_put_bridge;
+       }
 
        if (!bridge->dev) {
                printk (KERN_DEBUG PFX "Erk, registering with no pci_dev!\n");
-               return -EINVAL;
+               error = -EINVAL;
+               goto err_put_bridge;
        }
 
        /* Grab reference on the chipset driver. */
        if (!try_module_get(bridge->driver->owner)) {
                dev_info(&bridge->dev->dev, "can't lock chipset driver\n");
-               return -EINVAL;
+               error = -EINVAL;
+               goto err_put_bridge;
        }
 
        error = agp_backend_initialize(bridge);
@@ -326,6 +331,7 @@ frontend_err:
        agp_backend_cleanup(bridge);
 err_out:
        module_put(bridge->driver->owner);
+err_put_bridge:
        agp_put_bridge(bridge);
        return error;
 }