From e4ac5e4f55f55b16e084a46b1b8e233f490ba701 Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Sun, 4 Feb 2007 17:37:42 -0500 Subject: [PATCH] [AGPGART] Don't try to remap i810 registers on resume. We don't unmap them on the suspend path, so on resume trying to remap will fail, and then result in an oops the next time something tries to access them. Signed-off-by: Dave Jones --- drivers/char/agp/intel-agp.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index 4e455f03b4..49cf7e2df4 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -124,13 +124,15 @@ static int intel_i810_configure(void) current_size = A_SIZE_FIX(agp_bridge->current_size); - pci_read_config_dword(intel_i810_private.i810_dev, I810_MMADDR, &temp); - temp &= 0xfff80000; - - intel_i810_private.registers = ioremap(temp, 128 * 4096); if (!intel_i810_private.registers) { - printk(KERN_ERR PFX "Unable to remap memory.\n"); - return -ENOMEM; + pci_read_config_dword(intel_i810_private.i810_dev, I810_MMADDR, &temp); + temp &= 0xfff80000; + + intel_i810_private.registers = ioremap(temp, 128 * 4096); + if (!intel_i810_private.registers) { + printk(KERN_ERR PFX "Unable to remap memory.\n"); + return -ENOMEM; + } } if ((readl(intel_i810_private.registers+I810_DRAM_CTL) -- 2.39.5