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path: root/drivers/gpu/drm/radeon/radeon_device.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_device.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_device.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index 0d6562bb0c93..44b8034a400d 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -93,6 +93,7 @@ static const char radeon_family_name[][16] = {
"TAHITI",
"PITCAIRN",
"VERDE",
+ "OLAND",
"LAST",
};
@@ -758,6 +759,11 @@ int radeon_atombios_init(struct radeon_device *rdev)
atom_card_info->pll_write = cail_pll_write;
rdev->mode_info.atom_context = atom_parse(atom_card_info, rdev->bios);
+ if (!rdev->mode_info.atom_context) {
+ radeon_atombios_fini(rdev);
+ return -ENOMEM;
+ }
+
mutex_init(&rdev->mode_info.atom_context->mutex);
radeon_atom_initialize_bios_scratch_regs(rdev->ddev);
atom_allocate_fb_scratch(rdev->mode_info.atom_context);
@@ -777,9 +783,11 @@ void radeon_atombios_fini(struct radeon_device *rdev)
{
if (rdev->mode_info.atom_context) {
kfree(rdev->mode_info.atom_context->scratch);
- kfree(rdev->mode_info.atom_context);
}
+ kfree(rdev->mode_info.atom_context);
+ rdev->mode_info.atom_context = NULL;
kfree(rdev->mode_info.atom_card_info);
+ rdev->mode_info.atom_card_info = NULL;
}
/* COMBIOS */