linux-kernel - [PATCH 2/7] ASoC: SOF: imx: Use ARRAY

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Date:   Mon, 20 Jul 2020 10:20:41 +0300
From:   Daniel Baluta <daniel.baluta@....nxp.com>
To:     alsa-devel@...a-project.org, broonie@...nel.org
Cc:     linux-imx@....com, linux-kernel@...r.kernel.org,
        festevam@...il.com, shengjiu.wang@....com
Subject: [PATCH 2/7] ASoC: SOF: imx: Use ARRAY_SIZE instead of hardcoded value

From: Daniel Baluta <daniel.baluta@....com>

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

Signed-off-by: Daniel Baluta <daniel.baluta@....com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@...ux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@...ux.intel.com>
---
 sound/soc/sof/imx/imx8.c  | 4 ++--
 sound/soc/sof/imx/imx8m.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index b558132bb609..c7aab646cb8e 100644
--- 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 287114a37688..067d2424c682 100644
--- 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 |
-- 
2.17.1