summaryrefslogtreecommitdiff
path: root/drivers/video/fbdev/imsttfb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/video/fbdev/imsttfb.c')
-rw-r--r--drivers/video/fbdev/imsttfb.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/video/fbdev/imsttfb.c b/drivers/video/fbdev/imsttfb.c
index 4363c64d74e8..4ef9dc94e813 100644
--- a/drivers/video/fbdev/imsttfb.c
+++ b/drivers/video/fbdev/imsttfb.c
@@ -1516,6 +1516,11 @@ static int imsttfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
info->fix.smem_start = addr;
info->screen_base = (__u8 *)ioremap(addr, par->ramdac == IBM ?
0x400000 : 0x800000);
+ if (!info->screen_base) {
+ release_mem_region(addr, size);
+ framebuffer_release(info);
+ return -ENOMEM;
+ }
info->fix.mmio_start = addr + 0x800000;
par->dc_regs = ioremap(addr + 0x800000, 0x1000);
par->cmap_regs_phys = addr + 0x840000;