ASoC: SOF: imx: Use ARRAY_SIZE instead of hardcoded value

With this change we no longer need to update num_drv when adding
new DAI driver.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20200720072046.8152-3-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index b558132..c7aab64 100644 (file)
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -415,7 +415,7 @@ struct snd_sof_dsp_ops sof_imx8_ops = {
 
        /* DAI drivers */
        .drv = imx8_dai,
-       .num_drv = 1, /* we have only 1 ESAI interface on i.MX8 */
+       .num_drv = ARRAY_SIZE(imx8_dai),
 
        /* ALSA HW info flags */
        .hw_info =      SNDRV_PCM_INFO_MMAP |
@@ -455,7 +455,7 @@ struct snd_sof_dsp_ops sof_imx8x_ops = {
 
        /* DAI drivers */
        .drv = imx8_dai,
-       .num_drv = 1, /* we have only 1 ESAI interface on i.MX8 */
+       .num_drv = ARRAY_SIZE(imx8_dai),
 
        /* ALSA HW info flags */
        .hw_info =      SNDRV_PCM_INFO_MMAP |

diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c
index 287114a..067d242 100644 (file)
--- a/sound/soc/sof/imx/imx8m.c
+++ b/sound/soc/sof/imx/imx8m.c
@@ -280,7 +280,7 @@ struct snd_sof_dsp_ops sof_imx8m_ops = {
 
        /* DAI drivers */
        .drv = imx8m_dai,
-       .num_drv = 1, /* we have only 1 SAI interface on i.MX8M */
+       .num_drv = ARRAY_SIZE(imx8m_dai),
 
        .hw_info = SNDRV_PCM_INFO_MMAP |
                SNDRV_PCM_INFO_MMAP_VALID |