860 	struct snd_pcm_hw_params *params, *sparams;  in snd_pcm_oss_change_params_locked()  local
875 	sparams = kmalloc(sizeof(*sparams), GFP_KERNEL);  in snd_pcm_oss_change_params_locked()
876 	if (!sw_params || !params || !sparams) {  in snd_pcm_oss_change_params_locked()
886 	_snd_pcm_hw_params_any(sparams);  in snd_pcm_oss_change_params_locked()
887 	_snd_pcm_hw_param_setinteger(sparams, SNDRV_PCM_HW_PARAM_PERIODS);  in snd_pcm_oss_change_params_locked()
888 	_snd_pcm_hw_param_min(sparams, SNDRV_PCM_HW_PARAM_PERIODS, 2, 0);  in snd_pcm_oss_change_params_locked()
897 	err = snd_pcm_hw_param_mask(substream, sparams, SNDRV_PCM_HW_PARAM_ACCESS, &mask);  in snd_pcm_oss_change_params_locked()
904 	err = choose_rate(substream, sparams, runtime->oss.rate);  in snd_pcm_oss_change_params_locked()
907 	err = snd_pcm_hw_param_near(substream, sparams,  in snd_pcm_oss_change_params_locked()
915 	sformat_mask = hw_param_mask_c(sparams, SNDRV_PCM_HW_PARAM_FORMAT);  in snd_pcm_oss_change_params_locked()
933 	err = _snd_pcm_hw_param_set(sparams, SNDRV_PCM_HW_PARAM_FORMAT, (__force int)sformat, 0);  in snd_pcm_oss_change_params_locked()
938 		memcpy(params, sparams, sizeof(*params));  in snd_pcm_oss_change_params_locked()
954 		 params_access(sparams), params_format(sparams),  in snd_pcm_oss_change_params_locked()
955 		 params_channels(sparams), params_rate(sparams));  in snd_pcm_oss_change_params_locked()
960 	err = snd_pcm_oss_period_size(substream, params, sparams);  in snd_pcm_oss_change_params_locked()
965 	err = snd_pcm_hw_param_near(substream, sparams, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, n, NULL);  in snd_pcm_oss_change_params_locked()
969 	err = snd_pcm_hw_param_near(substream, sparams, SNDRV_PCM_HW_PARAM_PERIODS,  in snd_pcm_oss_change_params_locked()
976 	err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_HW_PARAMS, sparams);  in snd_pcm_oss_change_params_locked()
986 		err = snd_pcm_plug_format_plugins(substream, params, sparams);  in snd_pcm_oss_change_params_locked()
994 			err = snd_pcm_plugin_build_io(substream, sparams, &plugin);  in snd_pcm_oss_change_params_locked()
1044 	runtime->oss.periods = params_periods(sparams);  in snd_pcm_oss_change_params_locked()
1045 	oss_period_size = snd_pcm_plug_client_size(substream, params_period_size(sparams));  in snd_pcm_oss_change_params_locked()
1071 		 params_period_size(sparams),  in snd_pcm_oss_change_params_locked()
1072 		 params_buffer_size(sparams));  in snd_pcm_oss_change_params_locked()
1099 	kfree(sparams);  in snd_pcm_oss_change_params_locked()