drm/mipi-dsi: fix kernel doc on mipi_dsi_compression_mode_multi

Replace dsi parameter on ctx in kernel doc of
mipi_dsi_compression_mode_multi function.

Fixes: 975bdea8 ("drm/mipi-dsi: add mipi_dsi_compression_mode_multi")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202410092245.tfsuUllL-lkp@intel.com/


Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241010-starqltechn_integration_upstream_drm_fix-v1-1-cf3cb1d1ce77@gmail.com


Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241010-starqltechn_integration_upstream_drm_fix-v1-1-cf3cb1d1ce77@gmail.com