diff options
author | Joe Perches <joe@perches.com> | 2012-02-19 19:52:38 -0800 |
---|---|---|
committer | Joe Perches <joe@perches.com> | 2012-02-21 09:04:01 -0800 |
commit | 475be4d85a274d0961593db41cf85689db1d583c (patch) | |
tree | b2b8931eb747794730522c3cf1898e46948527b9 /drivers/isdn/mISDN | |
parent | 0b0a635f79f91f3755b6518627ea06dd0dbfd523 (diff) |
isdn: whitespace coding style cleanup
isdn source code uses a not-current coding style.
Update the coding style used on a per-line basis
so that git diff -w shows only elided blank lines
at EOF.
Done with emacs and some scripts and some typing.
Built x86 allyesconfig.
No detected change in objdump -d or size.
Signed-off-by: Joe Perches <joe@perches.com>
Diffstat (limited to 'drivers/isdn/mISDN')
28 files changed, 1453 insertions, 1478 deletions
diff --git a/drivers/isdn/mISDN/clock.c b/drivers/isdn/mISDN/clock.c index 7418f2d811d8..693fb7c9b59a 100644 --- a/drivers/isdn/mISDN/clock.c +++ b/drivers/isdn/mISDN/clock.c @@ -13,11 +13,11 @@ * Quick API description: * * A clock source registers using mISDN_register_clock: - * name = text string to name clock source + * name = text string to name clock source * priority = value to priorize clock sources (0 = default) * ctl = callback function to enable/disable clock source * priv = private pointer of clock source - * return = pointer to clock source structure; + * return = pointer to clock source structure; * * Note: Callback 'ctl' can be called before mISDN_register_clock returns! * Also it can be called during mISDN_unregister_clock. @@ -74,14 +74,14 @@ select_iclock(void) /* last used clock source still exists but changes, disable */ if (*debug & DEBUG_CLOCK) printk(KERN_DEBUG "Old clock source '%s' disable.\n", - lastclock->name); + lastclock->name); lastclock->ctl(lastclock->priv, 0); } if (bestclock && bestclock != iclock_current) { /* new clock source selected, enable */ if (*debug & DEBUG_CLOCK) printk(KERN_DEBUG "New clock source '%s' enable.\n", - bestclock->name); + bestclock->name); bestclock->ctl(bestclock->priv, 1); } if (bestclock != iclock_current) { @@ -104,7 +104,7 @@ struct mISDNclock printk(KERN_ERR "%s: No memory for clock entry.\n", __func__); return NULL; } - strncpy(iclock->name, name, sizeof(iclock->name)-1); + strncpy(iclock->name, name, sizeof(iclock->name) - 1); iclock->pri = pri; iclock->priv = priv; iclock->ctl = ctl; @@ -123,13 +123,13 @@ mISDN_unregister_clock(struct mISDNclock *iclock) if (*debug & (DEBUG_CORE | DEBUG_CLOCK)) printk(KERN_DEBUG "%s: %s %d\n", __func__, iclock->name, - iclock->pri); + iclock->pri); write_lock_irqsave(&iclock_lock, flags); if (iclock_current == iclock) { if (*debug & DEBUG_CLOCK) printk(KERN_DEBUG - "Current clock source '%s' unregisters.\n", - iclock->name); + "Current clock source '%s' unregisters.\n", + iclock->name); iclock->ctl(iclock->priv, 0); } list_del(&iclock->list); @@ -149,9 +149,9 @@ mISDN_clock_update(struct mISDNclock *iclock, int samples, struct timeval *tv) write_lock_irqsave(&iclock_lock, flags); if (iclock_current != iclock) { printk(KERN_ERR "%s: '%s' sends us clock updates, but we do " - "listen to '%s'. This is a bug!\n", __func__, - iclock->name, - iclock_current ? iclock_current->name : "nothing"); + "listen to '%s'. This is a bug!\n", __func__, + iclock->name, + iclock_current ? iclock_current->name : "nothing"); iclock->ctl(iclock->priv, 0); write_unlock_irqrestore(&iclock_lock, flags); return; @@ -185,7 +185,7 @@ mISDN_clock_update(struct mISDNclock *iclock, int samples, struct timeval *tv) iclock_tv_valid = 1; if (*debug & DEBUG_CLOCK) printk("Received first clock from source '%s'.\n", - iclock_current ? iclock_current->name : "nothing"); + iclock_current ? iclock_current->name : "nothing"); } write_unlock_irqrestore(&iclock_lock, flags); } @@ -215,4 +215,3 @@ mISDN_clock_get(void) return count; } EXPORT_SYMBOL(mISDN_clock_get); - diff --git a/drivers/isdn/mISDN/core.c b/drivers/isdn/mISDN/core.c index afeebb00fe0b..a24530f05db0 100644 --- a/drivers/isdn/mISDN/core.c +++ b/drivers/isdn/mISDN/core.c @@ -38,7 +38,7 @@ static void mISDN_dev_release(struct device *dev) } static ssize_t _show_id(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { struct mISDNdevice *mdev = dev_to_mISDN(dev); @@ -48,7 +48,7 @@ static ssize_t _show_id(struct device *dev, } static ssize_t _show_nrbchan(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { struct mISDNdevice *mdev = dev_to_mISDN(dev); @@ -58,7 +58,7 @@ static ssize_t _show_nrbchan(struct device *dev, } static ssize_t _show_d_protocols(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { struct mISDNdevice *mdev = dev_to_mISDN(dev); @@ -68,7 +68,7 @@ static ssize_t _show_d_protocols(struct device *dev, } static ssize_t _show_b_protocols(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { struct mISDNdevice *mdev = dev_to_mISDN(dev); @@ -78,7 +78,7 @@ static ssize_t _show_b_protocols(struct device *dev, } static ssize_t _show_protocol(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { struct mISDNdevice *mdev = dev_to_mISDN(dev); @@ -88,7 +88,7 @@ static ssize_t _show_protocol(struct device *dev, } static ssize_t _show_name(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { strcpy(buf, dev_name(dev)); return strlen(buf); @@ -96,7 +96,7 @@ static ssize_t _show_name(struct device *dev, #if 0 /* hangs */ static ssize_t _set_name(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) + const char *buf, size_t count) { int err = 0; char *out = kmalloc(count + 1, GFP_KERNEL); @@ -136,7 +136,7 @@ static struct device_attribute mISDN_dev_attrs[] = { __ATTR(channelmap, S_IRUGO, _show_channelmap, NULL), __ATTR(nrbchan, S_IRUGO, _show_nrbchan, NULL), __ATTR(name, S_IRUGO, _show_name, NULL), -/* __ATTR(name, S_IRUGO|S_IWUSR, _show_name, _set_name), */ +/* __ATTR(name, S_IRUGO | S_IWUSR, _show_name, _set_name), */ {} }; @@ -187,7 +187,7 @@ struct mISDNdevice *get_mdevice(u_int id) { return dev_to_mISDN(class_find_device(&mISDN_class, NULL, &id, - _get_mdevice)); + _get_mdevice)); } static int @@ -221,7 +221,7 @@ get_free_devid(void) int mISDN_register_device(struct mISDNdevice *dev, - struct device *parent, char *name) + struct device *parent, char *name) { int err; @@ -237,7 +237,7 @@ mISDN_register_device(struct mISDNdevice *dev, dev_set_name(&dev->dev, "mISDN%d", dev->id); if (debug & DEBUG_CORE) printk(KERN_DEBUG "mISDN_register %s %d\n", - dev_name(&dev->dev), dev->id); + dev_name(&dev->dev), dev->id); err = create_stack(dev); if (err) goto error1; @@ -265,7 +265,7 @@ void mISDN_unregister_device(struct mISDNdevice *dev) { if (debug & DEBUG_CORE) printk(KERN_DEBUG "mISDN_unregister %s %d\n", - dev_name(&dev->dev), dev->id); + dev_name(&dev->dev), dev->id); /* sysfs_remove_link(&dev->dev.kobj, "device"); */ device_del(&dev->dev); dev_set_drvdata(&dev->dev, NULL); @@ -311,7 +311,7 @@ get_Bprotocol4id(u_int id) if (id < ISDN_P_B_START || id > 63) { printk(KERN_WARNING "%s id not in range %d\n", - __func__, id); + __func__, id); return NULL; } m = 1 << (id & ISDN_P_B_MASK); @@ -326,12 +326,12 @@ mISDN_register_Bprotocol(struct Bprotocol *bp) if (debug & DEBUG_CORE) printk(KERN_DEBUG "%s: %s/%x\n", __func__, - bp->name, bp->Bprotocols); + bp->name, bp->Bprotocols); old = get_Bprotocol4mask(bp->Bprotocols); if (old) { printk(KERN_WARNING - "register duplicate protocol old %s/%x new %s/%x\n", - old->name, old->Bprotocols, bp->name, bp->Bprotocols); + "register duplicate protocol old %s/%x new %s/%x\n", + old->name, old->Bprotocols, bp->name, bp->Bprotocols); return -EBUSY; } write_lock_irqsave(&bp_lock, flags); @@ -348,7 +348,7 @@ mISDN_unregister_Bprotocol(struct Bprotocol *bp) if (debug & DEBUG_CORE) printk(KERN_DEBUG "%s: %s/%x\n", __func__, bp->name, - bp->Bprotocols); + bp->Bprotocols); write_lock_irqsave(&bp_lock, flags); list_del(&bp->list); write_unlock_irqrestore(&bp_lock, flags); @@ -361,7 +361,7 @@ mISDNInit(void) int err; printk(KERN_INFO "Modular ISDN core version %d.%d.%d\n", - MISDN_MAJOR_VERSION, MISDN_MINOR_VERSION, MISDN_RELEASE); + MISDN_MAJOR_VERSION, MISDN_MINOR_VERSION, MISDN_RELEASE); mISDN_init_clock(&debug); mISDN_initstack(&debug); err = class_register(&mISDN_class); @@ -406,4 +406,3 @@ static void mISDN_cleanup(void) module_init(mISDNInit); module_exit(mISDN_cleanup); - diff --git a/drivers/isdn/mISDN/core.h b/drivers/isdn/mISDN/core.h index 7ac2f81a812b..52695bb81ee7 100644 --- a/drivers/isdn/mISDN/core.h +++ b/drivers/isdn/mISDN/core.h @@ -45,11 +45,11 @@ extern int get_mdevice_count(void); #define MGR_OPT_NETWORK 25 extern int connect_Bstack(struct mISDNdevice *, struct mISDNchannel *, - u_int, struct sockaddr_mISDN *); + u_int, struct sockaddr_mISDN *); extern int connect_layer1(struct mISDNdevice *, struct mISDNchannel *, - u_int, struct sockaddr_mISDN *); + u_int, struct sockaddr_mISDN *); extern int create_l2entity(struct mISDNdevice *, struct mISDNchannel *, - u_int, struct sockaddr_mISDN *); + u_int, struct sockaddr_mISDN *); extern int create_stack(struct mISDNdevice *); extern int create_teimanager(struct mISDNdevice *); @@ -71,7 +71,7 @@ extern void mISDN_timer_cleanup(void); extern int l1_init(u_int *); extern void l1_cleanup(void); -extern int Isdnl2_Init(u_int *); +extern int Isdnl2_Init(u_int *); extern void Isdnl2_cleanup(void); extern void mISDN_init_clock(u_int *); diff --git a/drivers/isdn/mISDN/dsp.h b/drivers/isdn/mISDN/dsp.h index 8549431430f0..afe4173ae007 100644 --- a/drivers/isdn/mISDN/dsp.h +++ b/drivers/isdn/mISDN/dsp.h @@ -24,8 +24,8 @@ * bit 1 = enable hfc hardware acceleration for all channels * */ -#define DSP_OPT_ULAW (1<<0) -#define DSP_OPT_NOHARDWARE (1<<1) +#define DSP_OPT_ULAW (1 << 0) +#define DSP_OPT_NOHARDWARE (1 << 1) #include <linux/timer.h> #include <linux/workqueue.h> @@ -97,12 +97,12 @@ struct dsp_conf_member { struct dsp_conf { struct list_head list; u32 id; - /* all cmx stacks with the same ID are - connected */ + /* all cmx stacks with the same ID are + connected */ struct list_head mlist; int software; /* conf is processed by software */ int hardware; /* conf is processed by hardware */ - /* note: if both unset, has only one member */ + /* note: if both unset, has only one member */ }; @@ -122,7 +122,7 @@ struct dsp_dtmf { int hardware; /* dtmf uses hardware decoding */ int size; /* number of bytes in buffer */ signed short buffer[DSP_DTMF_NPOINTS]; - /* buffers one full dtmf frame */ + /* buffers one full dtmf frame */ u8 lastwhat, lastdigit; int count; u8 digits[16]; /* dtmf result */ @@ -189,7 +189,7 @@ struct dsp { u32 conf_id; struct dsp_conf *conf; struct dsp_conf_member - *member; + *member; /* buffer stuff */ int rx_W; /* current write pos for data without timestamp */ @@ -203,7 +203,7 @@ struct dsp { u8 rx_buff[CMX_BUFF_SIZE]; int last_tx; /* if set, we transmitted last poll interval */ int cmx_delay; /* initial delay of buffers, - or 0 for dynamic jitter buffer */ + or 0 for dynamic jitter buffer */ int tx_dejitter; /* if set, dejitter tx buffer */ int tx_data; /* enables tx-data of CMX to upper layer */ @@ -231,7 +231,7 @@ struct dsp { int bf_sync; struct dsp_pipeline - pipeline; + pipeline; }; /* functions */ @@ -253,7 +253,7 @@ extern int dsp_cmx_del_conf(struct dsp_conf *conf); extern void dsp_dtmf_goertzel_init(struct dsp *dsp); extern void dsp_dtmf_hardware(struct dsp *dsp); extern u8 *dsp_dtmf_goertzel_decode(struct dsp *dsp, u8 *data, int len, - int fmt); + int fmt); extern int dsp_tone(struct dsp *dsp, int tone); extern void dsp_tone_copy(struct dsp *dsp, u8 *data, int len); @@ -270,7 +270,6 @@ extern int dsp_pipeline_init(struct dsp_pipeline *pipeline); extern void dsp_pipeline_destroy(struct dsp_pipeline *pipeline); extern int dsp_pipeline_build(struct dsp_pipeline *pipeline, const char *cfg); extern void dsp_pipeline_process_tx(struct dsp_pipeline *pipeline, u8 *data, - int len); + int len); extern void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, - int len, unsigned int txlen); - + int len, unsigned int txlen); diff --git a/drivers/isdn/mISDN/dsp_audio.c b/drivers/isdn/mISDN/dsp_audio.c index b8f18bd09e43..06022952a437 100644 --- a/drivers/isdn/mISDN/dsp_audio.c +++ b/drivers/isdn/mISDN/dsp_audio.c @@ -61,7 +61,7 @@ static inline unsigned char linear2alaw(short int linear) } /* Convert the scaled magnitude to segment number. */ - for (seg = 0; seg < 8; seg++) { + for (seg = 0; seg < 8; seg++) { if (pcm_val <= seg_end[seg]) break; } @@ -263,7 +263,7 @@ dsp_audio_generate_mix_table(void) sample = 32767; if (sample < -32768) sample = -32768; - dsp_audio_mix_law[(i<<8)|j] = + dsp_audio_mix_law[(i << 8) | j] = dsp_audio_s16_to_law[sample & 0xffff]; j++; } @@ -431,4 +431,3 @@ dsp_change_volume(struct sk_buff *skb, int volume) i++; } } - diff --git a/drivers/isdn/mISDN/dsp_biquad.h b/drivers/isdn/mISDN/dsp_biquad.h index 038191bc45f5..c0c933a5d197 100644 --- a/drivers/isdn/mISDN/dsp_biquad.h +++ b/drivers/isdn/mISDN/dsp_biquad.h @@ -38,7 +38,7 @@ struct biquad2_state { }; static inline void biquad2_init(struct biquad2_state *bq, - int32_t gain, int32_t a1, int32_t a2, int32_t b1, int32_t b2) + int32_t gain, int32_t a1, int32_t a2, int32_t b1, int32_t b2) { bq->gain = gain; bq->a1 = a1; @@ -55,8 +55,8 @@ static inline int16_t biquad2(struct biquad2_state *bq, int16_t sample) int32_t y; int32_t z0; - z0 = sample*bq->gain + bq->z1*bq->a1 + bq->z2*bq->a2; - y = z0 + bq->z1*bq->b1 + bq->z2*bq->b2; + z0 = sample * bq->gain + bq->z1 * bq->a1 + bq->z2 * bq->a2; + y = z0 + bq->z1 * bq->b1 + bq->z2 * bq->b2; bq->z2 = bq->z1; bq->z1 = z0 >> 15; diff --git a/drivers/isdn/mISDN/dsp_blowfish.c b/drivers/isdn/mISDN/dsp_blowfish.c index 18e411e95bba..0aa572f3858d 100644 --- a/drivers/isdn/mISDN/dsp_blowfish.c +++ b/drivers/isdn/mISDN/dsp_blowfish.c @@ -354,8 +354,8 @@ static const u32 bf_sbox[256 * 4] = { #define GET32_1(x) (((x) >> (16)) & (0xff)) #define GET32_0(x) (((x) >> (24)) & (0xff)) -#define bf_F(x) (((S[GET32_0(x)] + S[256 + GET32_1(x)]) ^ \ - S[512 + GET32_2(x)]) + S[768 + GET32_3(x)]) +#define bf_F(x) (((S[GET32_0(x)] + S[256 + GET32_1(x)]) ^ \ + S[512 + GET32_2(x)]) + S[768 + GET32_3(x)]) #define EROUND(a, b, n) do { b ^= P[n]; a ^= bf_F(b); } while (0) #define DROUND(a, b, n) do { a ^= bf_F(b); b ^= P[n]; } while (0) @@ -388,17 +388,17 @@ dsp_bf_encrypt(struct dsp *dsp, u8 *data, int len) j = 0; /* transcode 9 samples xlaw to 8 bytes */ yl = dsp_audio_law2seven[bf_data_in[0]]; - yl = (yl<<7) | dsp_audio_law2seven[bf_data_in[1]]; - yl = (yl<<7) | dsp_audio_law2seven[bf_data_in[2]]; - yl = (yl<<7) | dsp_audio_law2seven[bf_data_in[3]]; + yl = (yl << 7) | dsp_audio_law2seven[bf_data_in[1]]; + yl = (yl << 7) | dsp_audio_law2seven[bf_data_in[2]]; + yl = (yl << 7) | dsp_audio_law2seven[bf_data_in[3]]; nibble = dsp_audio_law2seven[bf_data_in[4]]; yr = nibble; - yl = (yl<<4) | (nibble>>3); - yr = (yr<<7) | dsp_audio_law2seven[bf_data_in[5]]; - yr = (yr<<7) | dsp_audio_law2seven[bf_data_in[6]]; - yr = (yr<<7) | dsp_audio_law2seven[bf_data_in[7]]; - yr = (yr<<7) | dsp_audio_law2seven[bf_data_in[8]]; - yr = (yr<<1) | (bf_data_in[0] & 1); + yl = (yl << 4) | (nibble >> 3); + yr = (yr << 7) | dsp_audio_law2seven[bf_data_in[5]]; + yr = (yr << 7) | dsp_audio_law2seven[bf_data_in[6]]; + yr = (yr << 7) | dsp_audio_law2seven[bf_data_in[7]]; + yr = (yr << 7) | dsp_audio_law2seven[bf_data_in[8]]; + yr = (yr << 1) | (bf_data_in[0] & 1); /* fill unused bit with random noise of audio input */ /* encrypt */ @@ -423,24 +423,24 @@ dsp_bf_encrypt(struct dsp *dsp, u8 *data, int len) yr ^= P[17]; /* calculate 3-bit checksumme */ - cs = yl ^ (yl>>3) ^ (yl>>6) ^ (yl>>9) ^ (yl>>12) ^ (yl>>15) - ^ (yl>>18) ^ (yl>>21) ^ (yl>>24) ^ (yl>>27) ^ (yl>>30) - ^ (yr<<2) ^ (yr>>1) ^ (yr>>4) ^ (yr>>7) ^ (yr>>10) - ^ (yr>>13) ^ (yr>>16) ^ (yr>>19) ^ (yr>>22) ^ (yr>>25) - ^ (yr>>28) ^ (yr>>31); + cs = yl ^ (yl >> 3) ^ (yl >> 6) ^ (yl >> 9) ^ (yl >> 12) ^ (yl >> 15) + ^ (yl >> 18) ^ (yl >> 21) ^ (yl >> 24) ^ (yl >> 27) ^ (yl >> 30) + ^ (yr << 2) ^ (yr >> 1) ^ (yr >> 4) ^ (yr >> 7) ^ (yr >> 10) + ^ (yr >> 13) ^ (yr >> 16) ^ (yr >> 19) ^ (yr >> 22) ^ (yr >> 25) + ^ (yr >> 28) ^ (yr >> 31); /* * transcode 8 crypted bytes to 9 data bytes with sync * and checksum information */ - bf_crypt_out[0] = (yl>>25) | 0x80; - bf_crypt_out[1] = (yl>>18) & 0x7f; - bf_crypt_out[2] = (yl>>11) & 0x7f; - bf_crypt_out[3] = (yl>>4) & 0x7f; - bf_crypt_out[4] = ((yl<<3) & 0x78) | ((yr>>29) & 0x07); - bf_crypt_out[5] = ((yr>>22) & 0x7f) | ((cs<<5) & 0x80); - bf_crypt_out[6] = ((yr>>15) & 0x7f) | ((cs<<6) & 0x80); - bf_crypt_out[7] = ((yr>>8) & 0x7f) | (cs<<7); + bf_crypt_out[0] = (yl >> 25) | 0x80; + bf_crypt_out[1] = (yl >> 18) & 0x7f; + bf_crypt_out[2] = (yl >> 11) & 0x7f; + bf_crypt_out[3] = (yl >> 4) & 0x7f; + bf_crypt_out[4] = ((yl << 3) & 0x78) | ((yr >> 29) & 0x07); + bf_crypt_out[5] = ((yr >> 22) & 0x7f) | ((cs << 5) & 0x80); + bf_crypt_out[6] = ((yr >> 15) & 0x7f) | ((cs << 6) & 0x80); + bf_crypt_out[7] = ((yr >> 8) & 0x7f) | (cs << 7); bf_crypt_out[8] = yr; } @@ -474,45 +474,45 @@ dsp_bf_decrypt(struct dsp *dsp, u8 *data, int len) * shift upper bit and rotate data to buffer ring * send current decrypted data */ - sync = (sync<<1) | ((*data)>>7); + sync = (sync << 1) | ((*data) >> 7); bf_crypt_inring[j++ & 15] = *data; *data++ = bf_data_out[k++]; i++; if (k == 9) k = 0; /* repeat if no sync has been found */ /* check if not in sync */ - if ((sync&0x1f0) != 0x100) + if ((sync & 0x1f0) != 0x100) continue; j -= 9; /* transcode receive data to 64 bit block of encrypted data */ yl = bf_crypt_inring[j++ & 15]; - yl = (yl<<7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */ - yl = (yl<<7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */ - yl = (yl<<7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */ + yl = (yl << 7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */ + yl = (yl << 7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */ + yl = (yl << 7) | bf_crypt_inring[j++ & 15]; /* bit7 = 0 */ nibble = bf_crypt_inring[j++ & 15]; /* bit7 = 0 */ yr = nibble; - yl = (yl<<4) | (nibble>>3); + yl = (yl << 4) | (nibble >> 3); cs2 = bf_crypt_inring[j++ & 15]; - yr = (yr<<7) | (cs2 & 0x7f); + yr = (yr << 7) | (cs2 & 0x7f); cs1 = bf_crypt_inring[j++ & 15]; - yr = (yr<<7) | (cs1 & 0x7f); + yr = (yr << 7) | (cs1 & 0x7f); cs0 = bf_crypt_inring[j++ & 15]; - yr = (yr<<7) | (cs0 & 0x7f); - yr = (yr<<8) | bf_crypt_inring[j++ & 15]; + yr = (yr << 7) | (cs0 & 0x7f); + yr = (yr << 8) | bf_crypt_inring[j++ & 15]; /* calculate 3-bit checksumme */ - cs = yl ^ (yl>>3) ^ (yl>>6) ^ (yl>>9) ^ (yl>>12) ^ (yl>>15) - ^ (yl>>18) ^ (yl>>21) ^ (yl>>24) ^ (yl>>27) ^ (yl>>30) - ^ (yr<<2) ^ (yr>>1) ^ (yr>>4) ^ (yr>>7) ^ (yr>>10) - ^ (yr>>13) ^ (yr>>16) ^ (yr>>19) ^ (yr>>22) ^ (yr>>25) - ^ (yr>>28) ^ (yr>>31); + cs = yl ^ (yl >> 3) ^ (yl >> 6) ^ (yl >> 9) ^ (yl >> 12) ^ (yl >> 15) + ^ (yl >> 18) ^ (yl >> 21) ^ (yl >> 24) ^ (yl >> 27) ^ (yl >> 30) + ^ (yr << 2) ^ (yr >> 1) ^ (yr >> 4) ^ (yr >> 7) ^ (yr >> 10) + ^ (yr >> 13) ^ (yr >> 16) ^ (yr >> 19) ^ (yr >> 22) ^ (yr >> 25) + ^ (yr >> 28) ^ (yr >> 31); /* check if frame is valid */ - if ((cs&0x7) != (((cs2>>5)&4) | ((cs1>>6)&2) | (cs0 >> 7))) { + if ((cs & 0x7) != (((cs2 >> 5) & 4) | ((cs1 >> 6) & 2) | (cs0 >> 7))) { if (dsp_debug & DEBUG_DSP_BLOWFISH) printk(KERN_DEBUG - "DSP BLOWFISH: received corrupt frame, " - "checksumme is not correct\n"); + "DSP BLOWFISH: received corrupt frame, " + "checksumme is not correct\n"); continue; } @@ -537,17 +537,17 @@ dsp_bf_decrypt(struct dsp *dsp, u8 *data, int len) DROUND(yr, yl, 0); /* transcode 8 crypted bytes to 9 sample bytes */ - bf_data_out[0] = dsp_audio_seven2law[(yl>>25) & 0x7f]; - bf_data_out[1] = dsp_audio_seven2law[(yl>>18) & 0x7f]; - bf_data_out[2] = dsp_audio_seven2law[(yl>>11) & 0x7f]; - bf_data_out[3] = dsp_audio_seven2law[(yl>>4) & 0x7f]; - bf_data_out[4] = dsp_audio_seven2law[((yl<<3) & 0x78) | - ((yr>>29) & 0x07)]; - - bf_data_out[5] = dsp_audio_seven2law[(yr>>22) & 0x7f]; - bf_data_out[6] = dsp_audio_seven2law[(yr>>15) & 0x7f]; - bf_data_out[7] = dsp_audio_seven2law[(yr>>8) & 0x7f]; - bf_data_out[8] = dsp_audio_seven2law[(yr>>1) & 0x7f]; + bf_data_out[0] = dsp_audio_seven2law[(yl >> 25) & 0x7f]; + bf_data_out[1] = dsp_audio_seven2law[(yl >> 18) & 0x7f]; + bf_data_out[2] = dsp_audio_seven2law[(yl >> 11) & 0x7f]; + bf_data_out[3] = dsp_audio_seven2law[(yl >> 4) & 0x7f]; + bf_data_out[4] = dsp_audio_seven2law[((yl << 3) & 0x78) | + ((yr >> 29) & 0x07)]; + + bf_data_out[5] = dsp_audio_seven2law[(yr >> 22) & 0x7f]; + bf_data_out[6] = dsp_audio_seven2law[(yr >> 15) & 0x7f]; + bf_data_out[7] = dsp_audio_seven2law[(yr >> 8) & 0x7f]; + bf_data_out[8] = dsp_audio_seven2law[(yr >> 1) & 0x7f]; k = 0; /* start with new decoded frame */ } @@ -631,9 +631,9 @@ dsp_bf_init(struct dsp *dsp, const u8 *key, uint keylen) /* Actual subkey generation */ for (j = 0, i = 0; i < 16 + 2; i++) { temp = (((u32)key[j] << 24) | - ((u32)key[(j + 1) % keylen] << 16) | - ((u32)key[(j + 2) % keylen] << 8) | - ((u32)key[(j + 3) % keylen])); + ((u32)key[(j + 1) % keylen] << 16) | + ((u32)key[(j + 2) % keylen] << 8) | + ((u32)key[(j + 3) % keylen])); P[i] = P[i] ^ temp; j = (j + 4) % keylen; diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c index 4d395dea32f3..334feab060a1 100644 --- a/drivers/isdn/mISDN/dsp_cmx.c +++ b/drivers/isdn/mISDN/dsp_cmx.c @@ -165,8 +165,8 @@ dsp_cmx_debug(struct dsp *dsp) printk(KERN_DEBUG "-----Current DSP\n"); list_for_each_entry(odsp, &dsp_ilist, list) { printk(KERN_DEBUG "* %s hardecho=%d softecho=%d txmix=%d", - odsp->name, odsp->echo.hardware, odsp->echo.software, - odsp->tx_mix); + odsp->name, odsp->echo.hardware, odsp->echo.software, + odsp->tx_mix); if (odsp->conf) printk(" (Conf %d)", odsp->conf->id); if (dsp == odsp) @@ -178,14 +178,14 @@ dsp_cmx_debug(struct dsp *dsp) printk(KERN_DEBUG "* Conf %d (%p)\n", conf->id, conf); list_for_each_entry(member, &conf->mlist, list) { printk(KERN_DEBUG - " - member = %s (slot_tx %d, bank_tx %d, " - "slot_rx %d, bank_rx %d hfc_conf %d " - "tx_data %d rx_is_off %d)%s\n", - member->dsp->name, member->dsp->pcm_slot_tx, - member->dsp->pcm_bank_tx, member->dsp->pcm_slot_rx, - member->dsp->pcm_bank_rx, member->dsp->hfc_conf, - member->dsp->tx_data, member->dsp->rx_is_off, - (member->dsp == dsp) ? " *this*" : ""); + " - member = %s (slot_tx %d, bank_tx %d, " + "slot_rx %d, bank_rx %d hfc_conf %d " + "tx_data %d rx_is_off %d)%s\n", + member->dsp->name, member->dsp->pcm_slot_tx, + member->dsp->pcm_bank_tx, member->dsp->pcm_slot_rx, + member->dsp->pcm_bank_rx, member->dsp->hfc_conf, + member->dsp->tx_data, member->dsp->rx_is_off, + (member->dsp == dsp) ? " *this*" : ""); } } printk(KERN_DEBUG "-----end\n"); @@ -227,13 +227,13 @@ dsp_cmx_add_conf_member(struct dsp *dsp, struct dsp_conf *conf) } if (dsp->member) { printk(KERN_WARNING "%s: dsp is already member in a conf.\n", - __func__); + __func__); return -EINVAL; } if (dsp->conf) { printk(KERN_WARNING "%s: dsp is already in a conf.\n", - __func__); + __func__); return -EINVAL; } @@ -268,19 +268,19 @@ dsp_cmx_del_conf_member(struct dsp *dsp) if (!dsp) { printk(KERN_WARNING "%s: dsp is 0.\n", - __func__); + __func__); return -EINVAL; } if (!dsp->conf) { printk(KERN_WARNING "%s: dsp is not in a conf.\n", - __func__); + __func__); return -EINVAL; } if (list_empty(&dsp->conf->mlist)) { printk(KERN_WARNING "%s: dsp has linked an empty conf.\n", - __func__); + __func__); return -EINVAL; } @@ -295,8 +295,8 @@ dsp_cmx_del_conf_member(struct dsp *dsp) } } printk(KERN_WARNING - "%s: dsp is not present in its own conf_meber list.\n", - __func__); + "%s: dsp is not present in its own conf_meber list.\n", + __func__); return -EINVAL; } @@ -312,7 +312,7 @@ static struct dsp_conf if (!id) { printk(KERN_WARNING "%s: id is 0.\n", - __func__); + __func__); return NULL; } @@ -338,13 +338,13 @@ dsp_cmx_del_conf(struct dsp_conf *conf) { if (!conf) { printk(KERN_WARNING "%s: conf is null.\n", - __func__); + __func__); return -EINVAL; } if (!list_empty(&conf->mlist)) { printk(KERN_WARNING "%s: conf not empty.\n", - __func__); + __func__); return -EINVAL; } list_del(&conf->list); @@ -359,7 +359,7 @@ dsp_cmx_del_conf(struct dsp_conf *conf) */ static void dsp_cmx_hw_message(struct dsp *dsp, u32 message, u32 param1, u32 param2, - u32 param3, u32 param4) + u32 param3, u32 param4) { struct mISDN_ctrl_req cq; @@ -389,7 +389,7 @@ dsp_cmx_hardware(struct dsp_conf *conf, struct dsp *dsp) int freeunits[8]; u_char freeslots[256]; int same_hfc = -1, same_pcm = -1, current_conf = -1, - all_conf = 1, tx_data = 0; + all_conf = 1, tx_data = 0; /* dsp gets updated (no conf) */ if (!conf) { @@ -397,17 +397,17 @@ dsp_cmx_hardware(struct dsp_conf *conf, struct dsp *dsp) return; if (dsp_debug & DEBUG_DSP_CMX) printk(KERN_DEBUG "%s checking dsp %s\n", - __func__, dsp->name); -one_member: + __func__, dsp->name); + one_member: /* remove HFC conference if enabled */ if (dsp->hfc_conf >= 0) { if (dsp_debug & DEBUG_DSP_CMX) printk(KERN_DEBUG - "%s removing %s from HFC conf %d " - "because dsp is split\n", __func__, - dsp->name, dsp->hfc_conf); + "%s removing %s from HFC conf %d " + "because dsp is split\n", __func__, + dsp->name, dsp->hfc_conf); dsp_cmx_hw_message(dsp, MISDN_CTRL_HFC_CONF_SPLIT, - 0, 0, 0, 0); + 0, 0, 0, 0); dsp->hfc_conf = -1; } /* process hw echo */ @@ -418,12 +418,12 @@ one_member: if (dsp->pcm_slot_tx >= 0 || dsp->pcm_slot_rx >= 0) { if (dsp_debug & DEBUG_DSP_CMX) printk(KERN_DEBUG "%s removing %s from" - " PCM slot %d (TX) %d (RX) because" - " dsp is split (no echo)\n", - __func__, dsp->name, - dsp->pcm_slot_tx, dsp->pcm_slot_rx); + " PCM slot %d (TX) %d (RX) because" + " dsp is split (no echo)\n", + __func__, dsp->name, + dsp->pcm_slot_tx, dsp->pcm_slot_rx); dsp_cmx_hw_message(dsp, MISDN_CTRL_HFC_PCM_DISC, - 0, 0, 0, 0); + 0, 0, 0, 0); |