[PATCH v2] drm/privacy-screen: Fix sphinx warning

[Hans de Goede]

Fix the following warning from "make htmldocs":

drivers/gpu/drm/drm_privacy_screen.c:270:
 WARNING: Inline emphasis start-string without end-string.

Fixes: 8a12b170558a ("drm/privacy-screen: Add notifier support (v2)")
Reported-by: Stephen Rothwell <sfr at canb.auug.org.au>
Signed-off-by: Hans de Goede <hdegoede at redhat.com>
---
Changes in v2:
- Use double backtick quotes around the "void *data" instead of using
  a backslash to escape the *
---
 drivers/gpu/drm/drm_privacy_screen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_privacy_screen.c b/drivers/gpu/drm/drm_privacy_screen.c
index beaf99e9120a..b688841c18e4 100644
--- a/drivers/gpu/drm/drm_privacy_screen.c
+++ b/drivers/gpu/drm/drm_privacy_screen.c
@@ -269,7 +269,7 @@ EXPORT_SYMBOL(drm_privacy_screen_get_state);
  *
  * The notifier is called with no locks held. The new hw_state and sw_state
  * can be retrieved using the drm_privacy_screen_get_state() function.
- * A pointer to the drm_privacy_screen's struct is passed as the void *data
+ * A pointer to the drm_privacy_screen's struct is passed as the ``void *data``
  * argument of the notifier_block's notifier_call.
  *
  * The notifier will NOT be called when changes are made through
-- 
2.33.1