ALSA: pcm: Follow standard EXPORT_SYMBOL() declarations
authorTakashi Iwai <tiwai@suse.de>
Fri, 16 Jun 2017 14:12:30 +0000 (16:12 +0200)
committerTakashi Iwai <tiwai@suse.de>
Fri, 16 Jun 2017 14:18:58 +0000 (16:18 +0200)
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: Takashi Iwai <tiwai@suse.de>
sound/core/pcm_lib.c
sound/core/pcm_memory.c
sound/core/pcm_misc.c
sound/core/pcm_native.c

index 631cd598ba6c108baf4546f0cc6eb87bbca8d872..461c21f21caf8c6ff141cf3f1d9cea6d0f2ad777 100644 (file)
@@ -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);
 
 /*
index b45f6aa322642ed6f132af0535c424a99ac39b6b..ae33e456708c2871359acc796a6b31b05b47b201 100644 (file)
@@ -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,
index dd8383e2931554a4f33b5f55539c72595e06dd40..9be81025372fdc44153a9033f323b858aa211df5 100644 (file)
@@ -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);
 
 /**
index 7e8f3656b6952cef817defea9be86eaaf4a65318..d35c6614fdab5b9b9ae514283b6ddf6e88dc0782 100644 (file)
@@ -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)