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spi: altera: Move the config options to the top

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Just move the configuration options scattered all over the driver
to the top of the source file. No functional change.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Pavel Machek <pavel@denx.de>
Acked-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
This commit is contained in:
Marek Vasut 2014-10-22 21:56:04 +02:00 • committed by Jagannadha Sutradharudu Teki
parent df155672ff
commit cdcdad851f
1 changed files with 8 additions and 8 deletions
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16
drivers/spi/altera_spi.c
View file

@ -12,6 +12,14 @@
#include <malloc.h> #include <malloc.h>
#include <spi.h> #include <spi.h>
#ifndef CONFIG_ALTERA_SPI_IDLE_VAL
#define CONFIG_ALTERA_SPI_IDLE_VAL 0xff
#endif
#ifndef CONFIG_SYS_ALTERA_SPI_LIST
#define CONFIG_SYS_ALTERA_SPI_LIST { CONFIG_SYS_SPI_BASE }
#endif
struct altera_spi_regs { struct altera_spi_regs {
u32 rxdata; u32 rxdata;
u32 txdata; u32 txdata;
@ -35,10 +43,6 @@ struct altera_spi_regs {
#define ALTERA_SPI_CONTROL_IE_MSK (1 << 8) #define ALTERA_SPI_CONTROL_IE_MSK (1 << 8)
#define ALTERA_SPI_CONTROL_SSO_MSK (1 << 10) #define ALTERA_SPI_CONTROL_SSO_MSK (1 << 10)
#ifndef CONFIG_SYS_ALTERA_SPI_LIST
#define CONFIG_SYS_ALTERA_SPI_LIST { CONFIG_SYS_SPI_BASE }
#endif
static ulong altera_spi_base_list[] = CONFIG_SYS_ALTERA_SPI_LIST; static ulong altera_spi_base_list[] = CONFIG_SYS_ALTERA_SPI_LIST;
struct altera_spi_slave { struct altera_spi_slave {
@ -117,10 +121,6 @@ void spi_release_bus(struct spi_slave *slave)
writel(0, &altspi->regs->slave_sel); writel(0, &altspi->regs->slave_sel);
} }
#ifndef CONFIG_ALTERA_SPI_IDLE_VAL
# define CONFIG_ALTERA_SPI_IDLE_VAL 0xff
#endif
int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
void *din, unsigned long flags) void *din, unsigned long flags)
{ {