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path: root/drivers/char/agp/generic.c
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Diffstat (limited to 'drivers/char/agp/generic.c')
-rw-r--r--drivers/char/agp/generic.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index d2abf5143983..64255cef8a7d 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -984,7 +984,9 @@ int agp_generic_create_gatt_table(struct agp_bridge_data *bridge)
bridge->driver->cache_flush();
#ifdef CONFIG_X86
- set_memory_uc((unsigned long)table, 1 << page_order);
+ if (set_memory_uc((unsigned long)table, 1 << page_order))
+ printk(KERN_WARNING "Could not set GATT table memory to UC!");
+
bridge->gatt_table = (void *)table;
#else
bridge->gatt_table = ioremap_nocache(virt_to_phys(table),