[SAMPLE] usb: musb: tusb6010: use string choices helper

[Kuninori Morimoto]

Signed-off-by: Kuninori Morimoto <kuninori.morimoto...@renesas.com>
---
 drivers/usb/musb/tusb6010_omap.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index 60a93b8bbe3c..15d37aff5856 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -109,7 +109,7 @@ static void tusb_omap_dma_cb(void *data)
        spin_lock_irqsave(&musb->lock, flags);
 
        dev_dbg(musb->controller, "ep%i %s dma callback\n",
-               chdat->epnum, chdat->tx ? "tx" : "rx");
+               chdat->epnum, str_tx_rx(chdat->tx));
 
        if (chdat->tx)
                remaining = musb_readl(ep_conf, TUSB_EP_TX_OFFSET);
@@ -121,7 +121,7 @@ static void tusb_omap_dma_cb(void *data)
        /* HW issue #10: XFR_SIZE may get corrupt on DMA (both async & sync) */
        if (unlikely(remaining > chdat->transfer_len)) {
                dev_dbg(musb->controller, "Corrupt %s XFR_SIZE: 0x%08lx\n",
-                       chdat->tx ? "tx" : "rx", remaining);
+                       str_tx_rx(chdat->tx), remaining);
                remaining = 0;
        }
 
@@ -224,7 +224,7 @@ static int tusb_omap_dma_program(struct dma_channel 
*channel, u16 packet_sz,
        dma_remaining = TUSB_EP_CONFIG_XFR_SIZE(dma_remaining);
        if (dma_remaining) {
                dev_dbg(musb->controller, "Busy %s dma, not using: %08x\n",
-                       chdat->tx ? "tx" : "rx", dma_remaining);
+                       str_tx_rx(chdat->tx), dma_remaining);
                return false;
        }
 
@@ -284,7 +284,7 @@ static int tusb_omap_dma_program(struct dma_channel 
*channel, u16 packet_sz,
 
        dev_dbg(musb->controller,
                "ep%i %s dma: %pad len: %u(%u) packet_sz: %i(%i)\n",
-               chdat->epnum, chdat->tx ? "tx" : "rx", &dma_addr,
+               chdat->epnum, str_tx_rx(chdat->tx), &dma_addr,
                chdat->transfer_len, len, chdat->transfer_packet_sz, packet_sz);
 
        dma_cfg.src_addr = fifo_addr;
@@ -314,7 +314,7 @@ static int tusb_omap_dma_program(struct dma_channel 
*channel, u16 packet_sz,
 
        dev_dbg(musb->controller,
                "ep%i %s using %i-bit %s dma from %pad to %pad\n",
-               chdat->epnum, chdat->tx ? "tx" : "rx",
+               chdat->epnum, str_tx_rx(chdat->tx),
                dma_cfg.src_addr_width * 8,
                ((dma_addr & 0x3) == 0) ? "sync" : "async",
                (dma_dir == DMA_MEM_TO_DEV) ? &dma_addr : &fifo_addr,
@@ -435,7 +435,7 @@ tusb_omap_dma_allocate(struct dma_controller *c,
 
        /* REVISIT: Why does dmareq5 not work? */
        if (hw_ep->epnum == 0) {
-               dev_dbg(musb->controller, "Not allowing DMA for ep0 %s\n", tx ? 
"tx" : "rx");
+               dev_dbg(musb->controller, "Not allowing DMA for ep0 %s\n", 
str_tx_rx(tx));
                return NULL;
        }
 
@@ -481,7 +481,7 @@ tusb_omap_dma_allocate(struct dma_controller *c,
 
        dev_dbg(musb->controller, "ep%i %s dma: %s dmareq%i\n",
                chdat->epnum,
-               chdat->tx ? "tx" : "rx",
+               str_tx_rx(chdat->tx),
                tusb_dma->multichannel ? "shared" : "dedicated",
                dma_data->dmareq);
 
-- 
2.43.0