From: Antonino A. Daplas <adaplas@gmail.com>
Date: Tue, 3 Oct 2006 08:14:54 +0000 (-0700)
Subject: [PATCH] i810fb: Honor the return value of pci_enable_device
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9237ed0fef8d0373b39cc7884451d3c3e3bc8a2a;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

[PATCH] i810fb: Honor the return value of pci_enable_device

Check the return value of pci_enable_device().

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
index d42edaccb84c..b55a12d95eb2 100644
--- a/drivers/video/i810/i810_main.c
+++ b/drivers/video/i810/i810_main.c
@@ -1602,7 +1602,10 @@ static int i810fb_resume(struct pci_dev *dev)
 	acquire_console_sem();
 	pci_set_power_state(dev, PCI_D0);
 	pci_restore_state(dev);
-	pci_enable_device(dev);
+
+	if (pci_enable_device(dev))
+		goto fail;
+
 	pci_set_master(dev);
 	agp_bind_memory(par->i810_gtt.i810_fb_memory,
 			par->fb.offset);
@@ -1611,6 +1614,7 @@ static int i810fb_resume(struct pci_dev *dev)
 	i810fb_set_par(info);
 	fb_set_suspend (info, 0);
 	info->fbops->fb_blank(VESA_NO_BLANKING, info);
+fail:
 	release_console_sem();
 	return 0;
 }