drm: Add the missing symbol '.'
Signed-off-by: Shixiong Ou <oushixiong@kylinos.cn> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20240729065756.123788-1-oushixiong1025@163.com
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Daniel Vetter
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250ac9ee60
@@ -888,7 +888,7 @@ EXPORT_SYMBOL(drm_kms_helper_is_poll_worker);
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* disabled. Polling is re-enabled by calling drm_kms_helper_poll_enable().
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*
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* If however, the polling was never initialized, this call will trigger a
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* warning and return
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* warning and return.
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*
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* Note that calls to enable and disable polling must be strictly ordered, which
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* is automatically the case when they're only call from suspend/resume
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