drm: remove remnants of DRM_COPY_FROM/TO_USER_IOCTL
This is a bug in the savage driver since I introduced these changes. Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -62,14 +62,6 @@ static __inline__ int mtrr_del(int reg, unsigned long base, unsigned long size)
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#endif
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/** For data going into the kernel through the ioctl argument */
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#define DRM_COPY_FROM_USER_IOCTL(arg1, arg2, arg3) \
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if ( copy_from_user(&arg1, arg2, arg3) ) \
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return -EFAULT
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/** For data going from the kernel through the ioctl argument */
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#define DRM_COPY_TO_USER_IOCTL(arg1, arg2, arg3) \
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if ( copy_to_user(arg1, &arg2, arg3) ) \
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return -EFAULT
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/** Other copying of data to kernel space */
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#define DRM_COPY_FROM_USER(arg1, arg2, arg3) \
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copy_from_user(arg1, arg2, arg3)
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@ -968,9 +968,6 @@ static int savage_bci_event_wait(struct drm_device *dev, void *data, struct drm_
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DRM_DEBUG("\n");
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DRM_COPY_FROM_USER_IOCTL(event, (drm_savage_event_wait_t __user *) data,
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sizeof(event));
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UPDATE_EVENT_COUNTER();
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if (dev_priv->status_ptr)
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hw_e = dev_priv->status_ptr[1] & 0xffff;
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