drm/i915/display: Fix htmldocs build

Fixes a wrong documentation block indentation:

Documentation/gpu/i915:141: ./drivers/gpu/drm/i915/display/intel_hotplug.c:1080: ERROR: Unexpected indentation.
Documentation/gpu/i915:141: ./drivers/gpu/drm/i915/display/intel_hotplug.c:1082: WARNING: Block quote ends without a blank line; unexpected unindent.

v2: Use an empty line instead of changing block indentation (Imre)

Fixes: 0d77a3e0ea90 ("drm/i915/hpd: Add support for blocking the IRQ handling on an HPD pin")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Closes: https://lore.kernel.org/intel-gfx/20250312232506.47451f83@canb.auug.org.au/
Cc: Imre Deak <imre.deak@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: https://lore.kernel.org/r/20250328180829.25892-1-rodrigo.vivi@intel.com
Link: https://lore.kernel.org/r/20250328193202.40884-1-rodrigo.vivi@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.c b/drivers/gpu/drm/i915/display/intel_hotplug.c
index dce9cde03d7091aa4d3b700003f1a51ee986b200..6885e5a090799dd7289e32e66df1dd5838788c7c 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/display/intel_hotplug.c
@@ -1075,6 +1075,7 @@ static bool unblock_hpd_pin(struct intel_display *display, enum hpd_pin pin)
  * Blocks the handling of HPD IRQs on the HPD pin of @encoder.
  *
  * On return:
+ *
  * - It's guaranteed that the blocked encoders' HPD pulse handler
  *   (via intel_digital_port::hpd_pulse()) is not running.
  * - The hotplug event handling (via intel_encoder::hotplug()) of an