Commit 602d7d72 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: pcm: Follow standard EXPORT_SYMBOL() declarations 



Just a tidy up to follow the standard EXPORT_SYMBOL*() declarations
in order to improve grep-ability.

- Remove superfluous blank line before EXPORT_SYMBOL*() lines

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 4a219ef8

sound/core/pcm_lib.c

+0 −21
Original line number Diff line number Diff line
@@ -490,7 +490,6 @@ void snd_pcm_set_ops(struct snd_pcm *pcm, int direction, 
	for (substream = stream->substream; substream != NULL; substream = substream->next)

		substream->ops = ops;

}



EXPORT_SYMBOL(snd_pcm_set_ops);



/**
@@ -508,7 +507,6 @@ void snd_pcm_set_sync(struct snd_pcm_substream *substream) 
	runtime->sync.id32[2] = -1;

	runtime->sync.id32[3] = -1;

}



EXPORT_SYMBOL(snd_pcm_set_sync);



/*
@@ -625,7 +623,6 @@ int snd_interval_refine(struct snd_interval *i, const struct snd_interval *v) 
	}

	return changed;

}



EXPORT_SYMBOL(snd_interval_refine);



static int snd_interval_refine_first(struct snd_interval *i)
@@ -888,7 +885,6 @@ int snd_interval_ratnum(struct snd_interval *i, 
	}

	return err;

}



EXPORT_SYMBOL(snd_interval_ratnum);



/**
@@ -1026,7 +1022,6 @@ int snd_interval_list(struct snd_interval *i, unsigned int count, 
        }

	return snd_interval_refine(i, &list_range);

}



EXPORT_SYMBOL(snd_interval_list);



/**
@@ -1165,7 +1160,6 @@ int snd_pcm_hw_rule_add(struct snd_pcm_runtime *runtime, unsigned int cond, 
	va_end(args);

	return 0;

}



EXPORT_SYMBOL(snd_pcm_hw_rule_add);



/**
@@ -1229,7 +1223,6 @@ int snd_pcm_hw_constraint_integer(struct snd_pcm_runtime *runtime, snd_pcm_hw_pa 
	struct snd_pcm_hw_constraints *constrs = &runtime->hw_constraints;

	return snd_interval_setinteger(constrs_interval(constrs, var));

}



EXPORT_SYMBOL(snd_pcm_hw_constraint_integer);



/**
@@ -1255,7 +1248,6 @@ int snd_pcm_hw_constraint_minmax(struct snd_pcm_runtime *runtime, snd_pcm_hw_par 
	t.integer = 0;

	return snd_interval_refine(constrs_interval(constrs, var), &t);

}



EXPORT_SYMBOL(snd_pcm_hw_constraint_minmax);



static int snd_pcm_hw_rule_list(struct snd_pcm_hw_params *params,
@@ -1286,7 +1278,6 @@ int snd_pcm_hw_constraint_list(struct snd_pcm_runtime *runtime, 
				   snd_pcm_hw_rule_list, (void *)l,

				   var, -1);

}



EXPORT_SYMBOL(snd_pcm_hw_constraint_list);



static int snd_pcm_hw_rule_ranges(struct snd_pcm_hw_params *params,
@@ -1353,7 +1344,6 @@ int snd_pcm_hw_constraint_ratnums(struct snd_pcm_runtime *runtime, 
				   snd_pcm_hw_rule_ratnums, (void *)r,

				   var, -1);

}



EXPORT_SYMBOL(snd_pcm_hw_constraint_ratnums);



static int snd_pcm_hw_rule_ratdens(struct snd_pcm_hw_params *params,
@@ -1388,7 +1378,6 @@ int snd_pcm_hw_constraint_ratdens(struct snd_pcm_runtime *runtime, 
				   snd_pcm_hw_rule_ratdens, (void *)r,

				   var, -1);

}



EXPORT_SYMBOL(snd_pcm_hw_constraint_ratdens);



static int snd_pcm_hw_rule_msbits(struct snd_pcm_hw_params *params,
@@ -1435,7 +1424,6 @@ int snd_pcm_hw_constraint_msbits(struct snd_pcm_runtime *runtime, 
				    (void*) l,

				    SNDRV_PCM_HW_PARAM_SAMPLE_BITS, -1);

}



EXPORT_SYMBOL(snd_pcm_hw_constraint_msbits);



static int snd_pcm_hw_rule_step(struct snd_pcm_hw_params *params,
@@ -1463,7 +1451,6 @@ int snd_pcm_hw_constraint_step(struct snd_pcm_runtime *runtime, 
				   snd_pcm_hw_rule_step, (void *) step,

				   var, -1);

}



EXPORT_SYMBOL(snd_pcm_hw_constraint_step);



static int snd_pcm_hw_rule_pow2(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule)
@@ -1494,7 +1481,6 @@ int snd_pcm_hw_constraint_pow2(struct snd_pcm_runtime *runtime, 
				   snd_pcm_hw_rule_pow2, NULL,

				   var, -1);

}



EXPORT_SYMBOL(snd_pcm_hw_constraint_pow2);



static int snd_pcm_hw_rule_noresample_func(struct snd_pcm_hw_params *params,
@@ -1553,7 +1539,6 @@ void _snd_pcm_hw_params_any(struct snd_pcm_hw_params *params) 
		_snd_pcm_hw_param_any(params, k);

	params->info = ~0U;

}



EXPORT_SYMBOL(_snd_pcm_hw_params_any);



/**
@@ -1586,7 +1571,6 @@ int snd_pcm_hw_param_value(const struct snd_pcm_hw_params *params, 
	}

	return -EINVAL;

}



EXPORT_SYMBOL(snd_pcm_hw_param_value);



void _snd_pcm_hw_param_setempty(struct snd_pcm_hw_params *params,
@@ -1604,7 +1588,6 @@ void _snd_pcm_hw_param_setempty(struct snd_pcm_hw_params *params, 
		snd_BUG();

	}

}



EXPORT_SYMBOL(_snd_pcm_hw_param_setempty);



static int _snd_pcm_hw_param_first(struct snd_pcm_hw_params *params,
@@ -1651,7 +1634,6 @@ int snd_pcm_hw_param_first(struct snd_pcm_substream *pcm, 
	}

	return snd_pcm_hw_param_value(params, var, dir);

}



EXPORT_SYMBOL(snd_pcm_hw_param_first);



static int _snd_pcm_hw_param_last(struct snd_pcm_hw_params *params,
@@ -1698,7 +1680,6 @@ int snd_pcm_hw_param_last(struct snd_pcm_substream *pcm, 
	}

	return snd_pcm_hw_param_value(params, var, dir);

}



EXPORT_SYMBOL(snd_pcm_hw_param_last);



static int snd_pcm_lib_ioctl_reset(struct snd_pcm_substream *substream,
@@ -1796,7 +1777,6 @@ int snd_pcm_lib_ioctl(struct snd_pcm_substream *substream, 
	}

	return -ENXIO;

}



EXPORT_SYMBOL(snd_pcm_lib_ioctl);



/**
@@ -1832,7 +1812,6 @@ void snd_pcm_period_elapsed(struct snd_pcm_substream *substream) 
	kill_fasync(&runtime->fasync, SIGIO, POLL_IN);

	snd_pcm_stream_unlock_irqrestore(substream, flags);

}



EXPORT_SYMBOL(snd_pcm_period_elapsed);



/*

sound/core/pcm_memory.c

+0 −6
Original line number Diff line number Diff line
@@ -120,7 +120,6 @@ int snd_pcm_lib_preallocate_free_for_all(struct snd_pcm *pcm) 
			snd_pcm_lib_preallocate_free(substream);

	return 0;

}



EXPORT_SYMBOL(snd_pcm_lib_preallocate_free_for_all);



#ifdef CONFIG_SND_VERBOSE_PROCFS
@@ -263,7 +262,6 @@ int snd_pcm_lib_preallocate_pages(struct snd_pcm_substream *substream, 
	substream->dma_buffer.dev.dev = data;

	return snd_pcm_lib_preallocate_pages1(substream, size, max);

}



EXPORT_SYMBOL(snd_pcm_lib_preallocate_pages);



/**
@@ -292,7 +290,6 @@ int snd_pcm_lib_preallocate_pages_for_all(struct snd_pcm *pcm, 
				return err;

	return 0;

}



EXPORT_SYMBOL(snd_pcm_lib_preallocate_pages_for_all);



#ifdef CONFIG_SND_DMA_SGBUF
@@ -314,7 +311,6 @@ struct page *snd_pcm_sgbuf_ops_page(struct snd_pcm_substream *substream, unsigne 
		return NULL;

	return sgbuf->page_table[idx];

}



EXPORT_SYMBOL(snd_pcm_sgbuf_ops_page);

#endif /* CONFIG_SND_DMA_SGBUF */
@@ -370,7 +366,6 @@ int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size) 
	runtime->dma_bytes = size;

	return 1;			/* area was changed */

}



EXPORT_SYMBOL(snd_pcm_lib_malloc_pages);



/**
@@ -398,7 +393,6 @@ int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream) 
	snd_pcm_set_runtime_buffer(substream, NULL);

	return 0;

}



EXPORT_SYMBOL(snd_pcm_lib_free_pages);



int _snd_pcm_lib_alloc_vmalloc_buffer(struct snd_pcm_substream *substream,

sound/core/pcm_misc.c

+0 −11
Original line number Diff line number Diff line
@@ -248,7 +248,6 @@ int snd_pcm_format_signed(snd_pcm_format_t format) 
		return -EINVAL;

	return val;

}



EXPORT_SYMBOL(snd_pcm_format_signed);



/**
@@ -267,7 +266,6 @@ int snd_pcm_format_unsigned(snd_pcm_format_t format) 
		return val;

	return !val;

}



EXPORT_SYMBOL(snd_pcm_format_unsigned);



/**
@@ -280,7 +278,6 @@ int snd_pcm_format_linear(snd_pcm_format_t format) 
{

	return snd_pcm_format_signed(format) >= 0;

}



EXPORT_SYMBOL(snd_pcm_format_linear);



/**
@@ -299,7 +296,6 @@ int snd_pcm_format_little_endian(snd_pcm_format_t format) 
		return -EINVAL;

	return val;

}



EXPORT_SYMBOL(snd_pcm_format_little_endian);



/**
@@ -318,7 +314,6 @@ int snd_pcm_format_big_endian(snd_pcm_format_t format) 
		return val;

	return !val;

}



EXPORT_SYMBOL(snd_pcm_format_big_endian);



/**
@@ -337,7 +332,6 @@ int snd_pcm_format_width(snd_pcm_format_t format) 
		return -EINVAL;

	return val;

}



EXPORT_SYMBOL(snd_pcm_format_width);



/**
@@ -356,7 +350,6 @@ int snd_pcm_format_physical_width(snd_pcm_format_t format) 
		return -EINVAL;

	return val;

}



EXPORT_SYMBOL(snd_pcm_format_physical_width);



/**
@@ -374,7 +367,6 @@ ssize_t snd_pcm_format_size(snd_pcm_format_t format, size_t samples) 
		return -EINVAL;

	return samples * phys_width / 8;

}



EXPORT_SYMBOL(snd_pcm_format_size);



/**
@@ -391,7 +383,6 @@ const unsigned char *snd_pcm_format_silence_64(snd_pcm_format_t format) 
		return NULL;

	return pcm_formats[(INT)format].silence;

}



EXPORT_SYMBOL(snd_pcm_format_silence_64);



/**
@@ -462,7 +453,6 @@ int snd_pcm_format_set_silence(snd_pcm_format_t format, void *data, unsigned int 
#endif

	return 0;

}



EXPORT_SYMBOL(snd_pcm_format_set_silence);



/**
@@ -491,7 +481,6 @@ int snd_pcm_limit_hw_rates(struct snd_pcm_runtime *runtime) 
	}

	return 0;

}



EXPORT_SYMBOL(snd_pcm_limit_hw_rates);



/**

sound/core/pcm_native.c

+0 −7
Original line number Diff line number Diff line
@@ -1278,7 +1278,6 @@ int snd_pcm_stop(struct snd_pcm_substream *substream, snd_pcm_state_t state) 
{

	return snd_pcm_action(&snd_pcm_action_stop, substream, state);

}



EXPORT_SYMBOL(snd_pcm_stop);



/**
@@ -1453,7 +1452,6 @@ int snd_pcm_suspend(struct snd_pcm_substream *substream) 
	snd_pcm_stream_unlock_irqrestore(substream, flags);

	return err;

}



EXPORT_SYMBOL(snd_pcm_suspend);



/**
@@ -1485,7 +1483,6 @@ int snd_pcm_suspend_all(struct snd_pcm *pcm) 
	}

	return 0;

}



EXPORT_SYMBOL(snd_pcm_suspend_all);



/* resume */
@@ -2369,7 +2366,6 @@ void snd_pcm_release_substream(struct snd_pcm_substream *substream) 
	}

	snd_pcm_detach_substream(substream);

}



EXPORT_SYMBOL(snd_pcm_release_substream);



int snd_pcm_open_substream(struct snd_pcm *pcm, int stream,
@@ -2411,7 +2407,6 @@ int snd_pcm_open_substream(struct snd_pcm *pcm, int stream, 
	snd_pcm_release_substream(substream);

	return err;

}



EXPORT_SYMBOL(snd_pcm_open_substream);



static int snd_pcm_open_file(struct file *file,
@@ -3504,7 +3499,6 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, 
	area->vm_page_prot = pgprot_noncached(area->vm_page_prot);

	return vm_iomap_memory(area, runtime->dma_addr, runtime->dma_bytes);

}



EXPORT_SYMBOL(snd_pcm_lib_mmap_iomem);

#endif /* SNDRV_PCM_INFO_MMAP */
@@ -3553,7 +3547,6 @@ int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file, 
		atomic_inc(&substream->mmap_count);

	return err;

}



EXPORT_SYMBOL(snd_pcm_mmap_data);



static int snd_pcm_mmap(struct file *file, struct vm_area_struct *area)