[ALSA] azt3328.c: use kernel coding style

Scope braces were not done the One True Kernel Way.

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index c9af04ed200f374b6a7480960e57de4e07e412de..e68056c815807fb411989da4d772180089edf0cf 100644 (file)
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -33,7 +33,7 @@
  *  in the first place >:-P}),
  *  I was forced to base this driver on reverse engineering
  *  (3 weeks' worth of evenings filled with driver work).
- *  (and no, I did NOT go the easy way: to pick up a PCI128 for 9 Euros)
+ *  (and no, I did NOT go the easy way: to pick up a SB PCI128 for 9 Euros)
  *
  *  The AZF3328 chip (note: AZF3328, *not* AZT3328, that's just the driver name
  *  for compatibility reasons) has the following features:
@@ -339,10 +339,8 @@ snd_azf3328_mixer_write_volume_gradually(const struct snd_azf3328 *chip, int reg
        else
                dst_vol_left &= ~0x80;
 
-       do
-       {
-               if (!left_done)
-               {
+       do {
+               if (!left_done) {
                        if (curr_vol_left > dst_vol_left)
                                curr_vol_left--;
                        else
@@ -352,8 +350,7 @@ snd_azf3328_mixer_write_volume_gradually(const struct snd_azf3328 *chip, int reg
                            left_done = 1;
                        outb(curr_vol_left, portbase + 1);
                }
-               if (!right_done)
-               {
+               if (!right_done) {
                        if (curr_vol_right > dst_vol_right)
                                curr_vol_right--;
                        else
@@ -368,8 +365,7 @@ snd_azf3328_mixer_write_volume_gradually(const struct snd_azf3328 *chip, int reg
                }
                if (delay)
                        mdelay(delay);
-       }
-       while ((!left_done) || (!right_done));
+       } while ((!left_done) || (!right_done));
        snd_azf3328_dbgcallleave();
 }
 
@@ -556,8 +552,7 @@ snd_azf3328_info_mixer_enum(struct snd_kcontrol *kcontrol,
         uinfo->value.enumerated.items = reg.enum_c;
         if (uinfo->value.enumerated.item > reg.enum_c - 1U)
                 uinfo->value.enumerated.item = reg.enum_c - 1U;
-       if (reg.reg == IDX_MIXER_ADVCTL2)
-       {
+       if (reg.reg == IDX_MIXER_ADVCTL2) {
                switch(reg.lchan_shift) {
                case 8: /* modem out sel */
                        strcpy(uinfo->value.enumerated.name, texts1[uinfo->value.enumerated.item]);
@@ -569,8 +564,7 @@ snd_azf3328_info_mixer_enum(struct snd_kcontrol *kcontrol,
                        strcpy(uinfo->value.enumerated.name, texts4[uinfo->value.enumerated.item]);
                        break;
                }
-       }
-       else
+       } else
                strcpy(uinfo->value.enumerated.name, texts3[uinfo->value.enumerated.item]
 );
         return 0;
@@ -586,12 +580,10 @@ snd_azf3328_get_mixer_enum(struct snd_kcontrol *kcontrol,
         
        snd_azf3328_mixer_reg_decode(&reg, kcontrol->private_value);
        val = snd_azf3328_mixer_inw(chip, reg.reg);
-       if (reg.reg == IDX_MIXER_REC_SELECT)
-       {
+       if (reg.reg == IDX_MIXER_REC_SELECT) {
                ucontrol->value.enumerated.item[0] = (val >> 8) & (reg.enum_c - 1);
                ucontrol->value.enumerated.item[1] = (val >> 0) & (reg.enum_c - 1);
-       }
-       else
+       } else
                ucontrol->value.enumerated.item[0] = (val >> reg.lchan_shift) & (reg.enum_c - 1);
 
        snd_azf3328_dbgmixer("get_enum: %02x is %04x -> %d|%d (shift %02d, enum_c %d)\n",
@@ -611,16 +603,13 @@ snd_azf3328_put_mixer_enum(struct snd_kcontrol *kcontrol,
        snd_azf3328_mixer_reg_decode(&reg, kcontrol->private_value);
        oreg = snd_azf3328_mixer_inw(chip, reg.reg);
        val = oreg;
-       if (reg.reg == IDX_MIXER_REC_SELECT)
-       {
+       if (reg.reg == IDX_MIXER_REC_SELECT) {
                if (ucontrol->value.enumerated.item[0] > reg.enum_c - 1U ||
                ucontrol->value.enumerated.item[1] > reg.enum_c - 1U)
                        return -EINVAL;
                val = (ucontrol->value.enumerated.item[0] << 8) |
                      (ucontrol->value.enumerated.item[1] << 0);
-       }
-       else
-       {
+       } else {
                if (ucontrol->value.enumerated.item[0] > reg.enum_c - 1U)
                        return -EINVAL;
                val &= ~((reg.enum_c - 1) << reg.lchan_shift);
@@ -846,22 +835,18 @@ snd_azf3328_setdmaa(struct snd_azf3328 *chip,
        unsigned int is_running;
 
        snd_azf3328_dbgcallenter();
-       if (do_recording)
-       {
+       if (do_recording) {
                /* access capture registers, i.e. skip playback reg section */
                portbase = chip->codec_port + 0x20;
                is_running = chip->is_recording;
-       }
-       else
-       {
+       } else {
                /* access the playback register section */
                portbase = chip->codec_port + 0x00;
                is_running = chip->is_playing;
        }
 
        /* AZF3328 uses a two buffer pointer DMA playback approach */
-       if (!is_running)
-       {
+       if (!is_running) {
                unsigned long addr_area2;
                unsigned long count_areas, count_tmp; /* width 32bit -- overflow!! */
                count_areas = size/2;
@@ -1224,8 +1209,7 @@ snd_azf3328_interrupt(int irq, void *dev_id, struct pt_regs *regs)
                snd_azf3328_codec_inw(chip, IDX_IO_PLAY_IRQTYPE),
                status);
                
-       if (status & IRQ_TIMER)
-       {
+       if (status & IRQ_TIMER) {
                /* snd_azf3328_dbgplay("timer %ld\n", inl(chip->codec_port+IDX_IO_TIMER_VALUE) & TIMER_VALUE_MASK); */
                if (chip->timer)
                        snd_timer_interrupt(chip->timer, chip->timer->sticks);
@@ -1235,50 +1219,43 @@ snd_azf3328_interrupt(int irq, void *dev_id, struct pt_regs *regs)
                spin_unlock(&chip->reg_lock);
                snd_azf3328_dbgplay("azt3328: timer IRQ\n");
        }
-       if (status & IRQ_PLAYBACK)
-       {
+       if (status & IRQ_PLAYBACK) {
                spin_lock(&chip->reg_lock);
                which = snd_azf3328_codec_inb(chip, IDX_IO_PLAY_IRQTYPE);
                /* ack all IRQ types immediately */
                snd_azf3328_codec_outb(chip, IDX_IO_PLAY_IRQTYPE, which);
                        spin_unlock(&chip->reg_lock);
 
-               if (chip->pcm && chip->playback_substream)
-               {
+               if (chip->pcm && chip->playback_substream) {
                        snd_pcm_period_elapsed(chip->playback_substream);
                        snd_azf3328_dbgplay("PLAY period done (#%x), @ %x\n",
                                which,
                                inl(chip->codec_port+IDX_IO_PLAY_DMA_CURRPOS));
-               }
-               else
+               } else
                        snd_azf3328_dbgplay("azt3328: ouch, irq handler problem!\n");
                if (which & IRQ_PLAY_SOMETHING)
                        snd_azf3328_dbgplay("azt3328: unknown play IRQ type occurred, please report!\n");
        }
-       if (status & IRQ_RECORDING)
-       {
+       if (status & IRQ_RECORDING) {
                 spin_lock(&chip->reg_lock);
                which = snd_azf3328_codec_inb(chip, IDX_IO_REC_IRQTYPE);
                /* ack all IRQ types immediately */
                snd_azf3328_codec_outb(chip, IDX_IO_REC_IRQTYPE, which);
                spin_unlock(&chip->reg_lock);
 
-               if (chip->pcm && chip->capture_substream)
-               {
+               if (chip->pcm && chip->capture_substream) {
                        snd_pcm_period_elapsed(chip->capture_substream);
                        snd_azf3328_dbgplay("REC  period done (#%x), @ %x\n",
                                which,
                                inl(chip->codec_port+IDX_IO_REC_DMA_CURRPOS));
-               }
-               else
+               } else
                        snd_azf3328_dbgplay("azt3328: ouch, irq handler problem!\n");
                if (which & IRQ_REC_SOMETHING)
                        snd_azf3328_dbgplay("azt3328: unknown rec IRQ type occurred, please report!\n");
        }
        /* MPU401 has less critical IRQ requirements
         * than timer and playback/recording, right? */
-       if (status & IRQ_MPU401)
-       {
+       if (status & IRQ_MPU401) {
                snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
 
                /* hmm, do we have to ack the IRQ here somehow?
@@ -1572,8 +1549,7 @@ snd_azf3328_timer_start(struct snd_timer *timer)
        snd_azf3328_dbgcallenter();
        chip = snd_timer_chip(timer);
        delay = ((timer->sticks * seqtimer_scaling) - 1) & TIMER_VALUE_MASK;
-       if (delay < 49)
-       {
+       if (delay < 49) {
                /* uhoh, that's not good, since user-space won't know about
                 * this timing tweak
                 * (we need to do it to avoid a lockup, though) */