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spi: spi-s3c64xx: Add missing s3c64xx_ prefix to function names 

Add a s3c64xx_ prefix to remaining generic function names so it is clear
the code is part of the driver when grepping or looking at debug logs.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Andi Shyti <andi@etezian.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Sylwester Nawrocki 2018-04-17 16:29:51 +02:00 committed by Mark Brown
parent 80aa0d746c
commit 3655d30c05
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 12 additions and 12 deletions
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24
drivers/spi/spi-s3c64xx.c
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@ -188,7 +188,7 @@ struct s3c64xx_spi_driver_data {
unsigned int port_id;
};
static void flush_fifo(struct s3c64xx_spi_driver_data *sdd)
static void s3c64xx_flush_fifo(struct s3c64xx_spi_driver_data *sdd)
{
void __iomem *regs = sdd->regs;
unsigned long loops;
@ -348,8 +348,8 @@ static bool s3c64xx_spi_can_dma(struct spi_master *master,
return xfer->len > (FIFO_LVL_MASK(sdd) >> 1) + 1;
}
static void enable_datapath(struct s3c64xx_spi_driver_data *sdd,
struct spi_transfer *xfer, int dma_mode)
static void s3c64xx_enable_datapath(struct s3c64xx_spi_driver_data *sdd,
struct spi_transfer *xfer, int dma_mode)
{
void __iomem *regs = sdd->regs;
u32 modecfg, chcfg;
@ -439,8 +439,8 @@ static u32 s3c64xx_spi_wait_for_timeout(struct s3c64xx_spi_driver_data *sdd,
return RX_FIFO_LVL(status, sdd);
}
static int wait_for_dma(struct s3c64xx_spi_driver_data *sdd,
struct spi_transfer *xfer)
static int s3c64xx_wait_for_dma(struct s3c64xx_spi_driver_data *sdd,
struct spi_transfer *xfer)
{
void __iomem *regs = sdd->regs;
unsigned long val;
@ -482,8 +482,8 @@ static int wait_for_dma(struct s3c64xx_spi_driver_data *sdd,
return 0;
}
static int wait_for_pio(struct s3c64xx_spi_driver_data *sdd,
struct spi_transfer *xfer)
static int s3c64xx_wait_for_pio(struct s3c64xx_spi_driver_data *sdd,
struct spi_transfer *xfer)
{
void __iomem *regs = sdd->regs;
unsigned long val;
@ -666,7 +666,7 @@ static int s3c64xx_spi_transfer_one(struct spi_master *master,
sdd->state &= ~RXBUSY;
sdd->state &= ~TXBUSY;
enable_datapath(sdd, xfer, use_dma);
s3c64xx_enable_datapath(sdd, xfer, use_dma);
/* Start the signals */
s3c64xx_spi_set_cs(spi, true);
@ -674,9 +674,9 @@ static int s3c64xx_spi_transfer_one(struct spi_master *master,
spin_unlock_irqrestore(&sdd->lock, flags);
if (use_dma)
status = wait_for_dma(sdd, xfer);
status = s3c64xx_wait_for_dma(sdd, xfer);
else
status = wait_for_pio(sdd, xfer);
status = s3c64xx_wait_for_pio(sdd, xfer);
if (status) {
dev_err(&spi->dev, "I/O Error: rx-%d tx-%d res:rx-%c tx-%c len-%d\n",
@ -694,7 +694,7 @@ static int s3c64xx_spi_transfer_one(struct spi_master *master,
dmaengine_terminate_all(sdd->rx_dma.ch);
}
} else {
flush_fifo(sdd);
s3c64xx_flush_fifo(sdd);
}
return status;
@ -928,7 +928,7 @@ static void s3c64xx_spi_hwinit(struct s3c64xx_spi_driver_data *sdd)
val |= (S3C64XX_SPI_TRAILCNT << S3C64XX_SPI_TRAILCNT_OFF);
writel(val, regs + S3C64XX_SPI_MODE_CFG);
flush_fifo(sdd);
s3c64xx_flush_fifo(sdd);
}
#ifdef CONFIG_OF