ALSA: sound/ps3: Fix checkpatch issues

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c
index f361c26..d660b0f 100644 (file)
--- a/sound/ppc/snd_ps3.c
+++ b/sound/ppc/snd_ps3.c
@@ -165,8 +165,7 @@ static const struct snd_pcm_hardware snd_ps3_pcm_hw = {
        .fifo_size = PS3_AUDIO_FIFO_SIZE
 };
 
-static struct snd_pcm_ops snd_ps3_pcm_spdif_ops =
-{
+static struct snd_pcm_ops snd_ps3_pcm_spdif_ops = {
        .open = snd_ps3_pcm_open,
        .close = snd_ps3_pcm_close,
        .prepare = snd_ps3_pcm_prepare,
@@ -183,7 +182,7 @@ static int snd_ps3_verify_dma_stop(struct snd_ps3_card_info *card,
        int dma_ch, done, retries, stop_forced = 0;
        uint32_t status;
 
-       for (dma_ch = 0; dma_ch < 8; dma_ch ++) {
+       for (dma_ch = 0; dma_ch < 8; dma_ch++) {
                retries = count;
                do {
                        status = read_reg(PS3_AUDIO_KICK(dma_ch)) &
@@ -259,9 +258,7 @@ static void snd_ps3_kick_dma(struct snd_ps3_card_info *card)
 /*
  * convert virtual addr to ioif bus addr.
  */
-static dma_addr_t v_to_bus(struct snd_ps3_card_info *card,
-                          void * paddr,
-                          int ch)
+static dma_addr_t v_to_bus(struct snd_ps3_card_info *card, void *paddr, int ch)
 {
        return card->dma_start_bus_addr[ch] +
                (paddr - card->dma_start_vaddr[ch]);
@@ -321,7 +318,7 @@ static int snd_ps3_program_dma(struct snd_ps3_card_info *card,
        spin_lock_irqsave(&card->dma_lock, irqsave);
        for (ch = 0; ch < 2; ch++) {
                start_vaddr = card->dma_next_transfer_vaddr[0];
-               for (stage = 0; stage < fill_stages; stage ++) {
+               for (stage = 0; stage < fill_stages; stage++) {
                        dma_ch = stage * 2 + ch;
                        if (silent)
                                dma_addr = card->null_buffer_start_dma_addr;
@@ -619,7 +616,7 @@ static int snd_ps3_change_avsetting(struct snd_ps3_card_info *card)
                          PS3_AUDIO_AO_3WMCTRL_ASOEN(2) |
                          PS3_AUDIO_AO_3WMCTRL_ASOEN(3)),
                        0);
-       wmb();  /* ensure the hardware sees the change */
+       wmb();  /* ensure the hardware sees the change */
        /* wait for actually stopped */
        retries = 1000;
        while ((read_reg(PS3_AUDIO_AO_3WMCTRL) &
@@ -798,20 +795,20 @@ static struct snd_kcontrol_new spdif_ctls[] = {
        {
                .access = SNDRV_CTL_ELEM_ACCESS_READ,
                .iface = SNDRV_CTL_ELEM_IFACE_PCM,
-               .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
+               .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK),
                .info = snd_ps3_spdif_mask_info,
                .get = snd_ps3_spdif_cmask_get,
        },
        {
                .access = SNDRV_CTL_ELEM_ACCESS_READ,
                .iface = SNDRV_CTL_ELEM_IFACE_PCM,
-               .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PRO_MASK),
+               .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK),
                .info = snd_ps3_spdif_mask_info,
                .get = snd_ps3_spdif_pmask_get,
        },
        {
                .iface = SNDRV_CTL_ELEM_IFACE_PCM,
-               .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
+               .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT),
                .info = snd_ps3_spdif_mask_info,
                .get = snd_ps3_spdif_default_get,
                .put = snd_ps3_spdif_default_put,
@@ -1020,11 +1017,12 @@ static int __init snd_ps3_driver_probe(struct ps3_system_bus_device *dev)
         * its size should be lager than PS3_AUDIO_FIFO_STAGE_SIZE * 2
         * PAGE_SIZE is enogh
         */
-       if (!(the_card.null_buffer_start_vaddr =
-             dma_alloc_coherent(&the_card.ps3_dev->core,
-                                PAGE_SIZE,
-                                &the_card.null_buffer_start_dma_addr,
-                                GFP_KERNEL))) {
+       the_card.null_buffer_start_vaddr =
+               dma_alloc_coherent(&the_card.ps3_dev->core,
+                                  PAGE_SIZE,
+                                  &the_card.null_buffer_start_dma_addr,
+                                  GFP_KERNEL);
+       if (!the_card.null_buffer_start_vaddr) {
                pr_info("%s: nullbuffer alloc failed\n", __func__);
                goto clean_preallocate;
        }
@@ -1148,7 +1146,7 @@ static irqreturn_t snd_ps3_interrupt(int irq, void *dev_id)
                                SND_PS3_DMA_FILLTYPE_SILENT_FIRSTFILL :
                                SND_PS3_DMA_FILLTYPE_SILENT_RUNNING);
                        snd_ps3_kick_dma(card);
-                       card->silent --;
+                       card->silent--;
                } else {
                        snd_ps3_program_dma(card,
                                (underflow_occured) ?