USB: MUSB: checkpatch.pl fixes to tusb6010_omap.c

Misc cleanup patch.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index 618b1e8abd339989d3048f89e8de206341b28243..66e146eb917d33155bfc142eccaac18988735910 100644 (file)
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -302,9 +302,9 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz,
        channel->status = MUSB_DMA_STATUS_BUSY;
 
        /* Since we're recycling dma areas, we need to clean or invalidate */
-       if (chdat->tx) {
+       if (chdat->tx)
                dma_cache_maint(phys_to_virt(dma_addr), len, DMA_TO_DEVICE);
-       } else
+       else
                dma_cache_maint(phys_to_virt(dma_addr), len, DMA_FROM_DEVICE);
 
        /* Use 16-bit transfer if dma_addr is not 32-bit aligned */
@@ -336,7 +336,7 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz,
                dma_params.dst_amode    = OMAP_DMA_AMODE_DOUBLE_IDX;
                dma_params.dst_start    = (unsigned long)fifo;
                dma_params.dst_ei       = 1;
-               dma_params.dst_fi       = -31;          /* Loop 32 byte window */
+               dma_params.dst_fi       = -31;  /* Loop 32 byte window */
 
                dma_params.trigger      = sync_dev;
                dma_params.sync_mode    = OMAP_DMA_SYNC_FRAME;
@@ -348,7 +348,7 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz,
                dma_params.src_amode    = OMAP_DMA_AMODE_DOUBLE_IDX;
                dma_params.src_start    = (unsigned long)fifo;
                dma_params.src_ei       = 1;
-               dma_params.src_fi       = -31;          /* Loop 32 byte window */
+               dma_params.src_fi       = -31;  /* Loop 32 byte window */
 
                dma_params.dst_amode    = OMAP_DMA_AMODE_POST_INC;
                dma_params.dst_start    = (unsigned long)dma_addr;
@@ -581,7 +581,7 @@ tusb_omap_dma_allocate(struct dma_controller *c,
        DBG(3, "ep%i %s dma: %s dma%i dmareq%i sync%i\n",
                chdat->epnum,
                chdat->tx ? "tx" : "rx",
-               chdat->ch >=0 ? "dedicated" : "shared",
+               chdat->ch >= 0 ? "dedicated" : "shared",
                chdat->ch >= 0 ? chdat->ch : tusb_dma->ch,
                chdat->dmareq >= 0 ? chdat->dmareq : tusb_dma->dmareq,
                chdat->sync_dev >= 0 ? chdat->sync_dev : tusb_dma->sync_dev);
@@ -643,8 +643,7 @@ void dma_controller_destroy(struct dma_controller *c)
        for (i = 0; i < MAX_DMAREQ; i++) {
                struct dma_channel *ch = dma_channel_pool[i];
                if (ch) {
-                       if (ch->private_data)
-                               kfree(ch->private_data);
+                       kfree(ch->private_data);
                        kfree(ch);
                }
        }