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authorOtavio Salvador <otavio@ossystems.com.br>2012-08-05 09:05:31 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-09-01 14:58:17 +0200
commit9c471142bc6c5aa01532ba85ead8509bbf2eb153 (patch)
tree31f9e67e6c63a7abf63997bb9542fbd3075a61da /drivers/spi
parentddcf13b15231ee2dca99285349b143c365ce5173 (diff)
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mxs: prefix register structs with 'mxs' prefix
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/mxs_spi.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/spi/mxs_spi.c b/drivers/spi/mxs_spi.c
index 4ff8474..bd834fb 100644
--- a/drivers/spi/mxs_spi.c
+++ b/drivers/spi/mxs_spi.c
@@ -55,7 +55,7 @@ struct mxs_spi_slave {
struct spi_slave slave;
uint32_t max_khz;
uint32_t mode;
- struct mx28_ssp_regs *regs;
+ struct mxs_ssp_regs *regs;
struct mxs_dma_desc *desc;
};
@@ -82,7 +82,7 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
{
struct mxs_spi_slave *mxs_slave;
uint32_t addr;
- struct mx28_ssp_regs *ssp_regs;
+ struct mxs_ssp_regs *ssp_regs;
int reg;
struct mxs_dma_desc *desc;
@@ -108,7 +108,7 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
mxs_slave->slave.cs = cs;
mxs_slave->max_khz = max_hz / 1000;
mxs_slave->mode = mode;
- mxs_slave->regs = (struct mx28_ssp_regs *)addr;
+ mxs_slave->regs = (struct mxs_ssp_regs *)addr;
mxs_slave->desc = desc;
ssp_regs = mxs_slave->regs;
@@ -136,7 +136,7 @@ void spi_free_slave(struct spi_slave *slave)
int spi_claim_bus(struct spi_slave *slave)
{
struct mxs_spi_slave *mxs_slave = to_mxs_slave(slave);
- struct mx28_ssp_regs *ssp_regs = mxs_slave->regs;
+ struct mxs_ssp_regs *ssp_regs = mxs_slave->regs;
uint32_t reg = 0;
mx28_reset_block(&ssp_regs->hw_ssp_ctrl0_reg);
@@ -159,13 +159,13 @@ void spi_release_bus(struct spi_slave *slave)
{
}
-static void mxs_spi_start_xfer(struct mx28_ssp_regs *ssp_regs)
+static void mxs_spi_start_xfer(struct mxs_ssp_regs *ssp_regs)
{
writel(SSP_CTRL0_LOCK_CS, &ssp_regs->hw_ssp_ctrl0_set);
writel(SSP_CTRL0_IGNORE_CRC, &ssp_regs->hw_ssp_ctrl0_clr);
}
-static void mxs_spi_end_xfer(struct mx28_ssp_regs *ssp_regs)
+static void mxs_spi_end_xfer(struct mxs_ssp_regs *ssp_regs)
{
writel(SSP_CTRL0_LOCK_CS, &ssp_regs->hw_ssp_ctrl0_clr);
writel(SSP_CTRL0_IGNORE_CRC, &ssp_regs->hw_ssp_ctrl0_set);
@@ -174,7 +174,7 @@ static void mxs_spi_end_xfer(struct mx28_ssp_regs *ssp_regs)
static int mxs_spi_xfer_pio(struct mxs_spi_slave *slave,
char *data, int length, int write, unsigned long flags)
{
- struct mx28_ssp_regs *ssp_regs = slave->regs;
+ struct mxs_ssp_regs *ssp_regs = slave->regs;
if (flags & SPI_XFER_BEGIN)
mxs_spi_start_xfer(ssp_regs);
@@ -223,14 +223,13 @@ static int mxs_spi_xfer_pio(struct mxs_spi_slave *slave,
}
return 0;
-
}
static int mxs_spi_xfer_dma(struct mxs_spi_slave *slave,
char *data, int length, int write, unsigned long flags)
{
struct mxs_dma_desc *desc = slave->desc;
- struct mx28_ssp_regs *ssp_regs = slave->regs;
+ struct mxs_ssp_regs *ssp_regs = slave->regs;
uint32_t ctrl0 = SSP_CTRL0_DATA_XFER;
uint32_t cache_data_count;
int dmach;
@@ -289,7 +288,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen,
const void *dout, void *din, unsigned long flags)
{
struct mxs_spi_slave *mxs_slave = to_mxs_slave(slave);
- struct mx28_ssp_regs *ssp_regs = mxs_slave->regs;
+ struct mxs_ssp_regs *ssp_regs = mxs_slave->regs;
int len = bitlen / 8;
char dummy;
int write = 0;