1 files changed, 13 insertions, 7 deletions

diff --git a/drivers/video/gbefb.c b/drivers/video/gbefb.c
index d3c1922cb1..485604cd44 100644
--- a/drivers/video/gbefb.c
+++ b/drivers/video/gbefb.c
@@ -1126,7 +1126,7 @@ static int __init gbefb_probe(struct device *dev)
         gbefb_setup(options);
 #endif
 
-        if (!request_mem_region(GBE_BASE, sizeof(struct sgi_gbe), "GBE")) {
+        if (!request_region(GBE_BASE, sizeof(struct sgi_gbe), "GBE")) {
                 printk(KERN_ERR "gbefb: couldn't reserve mmio region\n");
                 ret = -EBUSY;
                 goto out_release_framebuffer;
@@ -1152,12 +1152,24 @@ static int __init gbefb_probe(struct device *dev)
         if (gbe_mem_phys) {
                 /* memory was allocated at boot time */
                 gbe_mem = ioremap_nocache(gbe_mem_phys, gbe_mem_size);
+                if (!gbe_mem) {
+                        printk(KERN_ERR "gbefb: couldn't map framebuffer\n");
+                        ret = -ENOMEM;
+                        goto out_tiles_free;
+                }
+
                 gbe_dma_addr = 0;
         } else {
                 /* try to allocate memory with the classical allocator
                  * this has high chance to fail on low memory machines */
                 gbe_mem = dma_alloc_coherent(NULL, gbe_mem_size, &gbe_dma_addr,
                                              GFP_KERNEL);
+                if (!gbe_mem) {
+                        printk(KERN_ERR "gbefb: couldn't allocate framebuffer memory\n");
+                        ret = -ENOMEM;
+                        goto out_tiles_free;
+                }
+
                 gbe_mem_phys = (unsigned long) gbe_dma_addr;
         }
 
@@ -1165,12 +1177,6 @@ static int __init gbefb_probe(struct device *dev)
         mtrr_add(gbe_mem_phys, gbe_mem_size, MTRR_TYPE_WRCOMB, 1);
 #endif
 
-        if (!gbe_mem) {
-                printk(KERN_ERR "gbefb: couldn't map framebuffer\n");
-                ret = -ENXIO;
-                goto out_tiles_free;
-        }
-
         /* map framebuffer memory into tiles table */
         for (i = 0; i < (gbe_mem_size >> TILE_SHIFT); i++)
                 gbe_tiles.cpu[i] = (gbe_mem_phys >> TILE_SHIFT) + i;