ASoC: samsung: spdif: fix kernel-doc

Fix W=1 warnings - typos with structure fields
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Link: https://lore.kernel.org/r/20200707190612.97799-3-pierre-louis.bossart@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/samsung/spdif.c

@@ -70,9 +70,9 @@
  * @clk_rate: Current clock rate for calcurate ratio.
  * @pclk: The peri-clock pointer for spdif master operation.
  * @sclk: The source clock pointer for making sync signals.
- * @save_clkcon: Backup clkcon reg. in suspend.
- * @save_con: Backup con reg. in suspend.
- * @save_cstas: Backup cstas reg. in suspend.
+ * @saved_clkcon: Backup clkcon reg. in suspend.
+ * @saved_con: Backup con reg. in suspend.
+ * @saved_cstas: Backup cstas reg. in suspend.
  * @dma_playback: DMA information for playback channel.
  */
 struct samsung_spdif_info {