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path: root/drivers/gpu/drm/radeon/radeon_atpx_handler.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_atpx_handler.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_atpx_handler.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index 9d95792bea3..98724fcb008 100644
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -58,7 +58,8 @@ static int radeon_atrm_call(acpi_handle atrm_handle, uint8_t *bios,
}
obj = (union acpi_object *)buffer.pointer;
- memcpy(bios+offset, obj->buffer.pointer, len);
+ memcpy(bios+offset, obj->buffer.pointer, obj->buffer.length);
+ len = obj->buffer.length;
kfree(buffer.pointer);
return len;
}