ASoC: fsl: Drop superfluous ioctl PCM ops

ASoC PCM core deals the empty ioctl field now as default.
Let's kill the redundant lines.

Cc: Timur Tabi <timur@kernel.org>
Cc: Nicolin Chen <nicoleotsuka@gmail.com>
Cc: Xiubo Li <Xiubo.Lee@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/20191210145406.21419-7-tiwai@suse.deSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/fsl/fsl_asrc_dma.c

@@ -428,7 +428,6 @@ static void fsl_asrc_dma_pcm_free(struct snd_soc_component *component,
 
 struct snd_soc_component_driver fsl_asrc_component = {
 	.name		= DRV_NAME,
-	.ioctl		= snd_soc_pcm_lib_ioctl,
 	.hw_params	= fsl_asrc_dma_hw_params,
 	.hw_free	= fsl_asrc_dma_hw_free,
 	.trigger	= fsl_asrc_dma_trigger,

sound/soc/fsl/fsl_dma.c

@@ -903,7 +903,6 @@ static int fsl_soc_dma_probe(struct platform_device *pdev)
 	dma->dai.name = DRV_NAME;
 	dma->dai.open = fsl_dma_open;
 	dma->dai.close = fsl_dma_close;
-	dma->dai.ioctl = snd_soc_pcm_lib_ioctl;
 	dma->dai.hw_params = fsl_dma_hw_params;
 	dma->dai.hw_free = fsl_dma_hw_free;
 	dma->dai.pointer = fsl_dma_pointer;

sound/soc/fsl/imx-pcm-fiq.c

@@ -338,7 +338,6 @@ static void snd_imx_pcm_free(struct snd_soc_component *component,
 static const struct snd_soc_component_driver imx_soc_component_fiq = {
 	.open		= snd_imx_open,
 	.close		= snd_imx_close,
-	.ioctl		= snd_soc_pcm_lib_ioctl,
 	.hw_params	= snd_imx_pcm_hw_params,
 	.prepare	= snd_imx_pcm_prepare,
 	.trigger	= snd_imx_pcm_trigger,

sound/soc/fsl/mpc5200_dma.c

@@ -360,7 +360,6 @@ static const struct snd_soc_component_driver mpc5200_audio_dma_component = {
 	.open		= psc_dma_open,
 	.close		= psc_dma_close,
 	.hw_free	= psc_dma_hw_free,
-	.ioctl		= snd_soc_pcm_lib_ioctl,
 	.pointer	= psc_dma_pointer,
 	.trigger	= psc_dma_trigger,
 	.hw_params	= psc_dma_hw_params,