[PATCH v4 11/16] spi: s3c64xx: rename prepare_dma() to s3c64xx_prepare_dma()

[Tudor Ambarus <tudor.ambarus@xxxxxxxxxx>]

Don't monopolize the name. Prepend the driver prefix to the function
name.

Reviewed-by: Sam Protsenko <semen.protsenko@xxxxxxxxxx>
Signed-off-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxx>
---
 drivers/spi/spi-s3c64xx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 7a37f5d0abd9..a51b5ff27d5a 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -278,8 +278,8 @@ static void s3c64xx_spi_dmacb(void *data)
 	spin_unlock_irqrestore(&sdd->lock, flags);
 }
 
-static int prepare_dma(struct s3c64xx_spi_dma_data *dma,
-			struct sg_table *sgt)
+static int s3c64xx_prepare_dma(struct s3c64xx_spi_dma_data *dma,
+			       struct sg_table *sgt)
 {
 	struct s3c64xx_spi_driver_data *sdd;
 	struct dma_slave_config config;
@@ -444,7 +444,7 @@ static int s3c64xx_enable_datapath(struct s3c64xx_spi_driver_data *sdd,
 		chcfg |= S3C64XX_SPI_CH_TXCH_ON;
 		if (dma_mode) {
 			modecfg |= S3C64XX_SPI_MODE_TXDMA_ON;
-			ret = prepare_dma(&sdd->tx_dma, &xfer->tx_sg);
+			ret = s3c64xx_prepare_dma(&sdd->tx_dma, &xfer->tx_sg);
 		} else {
 			switch (sdd->cur_bpw) {
 			case 32:
@@ -476,7 +476,7 @@ static int s3c64xx_enable_datapath(struct s3c64xx_spi_driver_data *sdd,
 			writel(((xfer->len * 8 / sdd->cur_bpw) & 0xffff)
 					| S3C64XX_SPI_PACKET_CNT_EN,
 					regs + S3C64XX_SPI_PACKET_CNT);
-			ret = prepare_dma(&sdd->rx_dma, &xfer->rx_sg);
+			ret = s3c64xx_prepare_dma(&sdd->rx_dma, &xfer->rx_sg);
 		}
 	}
 
-- 
2.43.0.594.gd9cf4e227d-goog