spi-stmp.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <mach/platform.h>
#include <mach/stmp3xxx.h>
#include <mach/dma.h>
#include <mach/regs-ssp.h>
#include <mach/regs-apbh.h>

Go to the source code of this file.

Data Structures
struct	stmp_spi

Macros
#define	STMP_SPI_TIMEOUT   (2 * HZ)
#define	busy_wait(cond)
#define	stmp_spi_suspend   NULL
#define	stmp_spi_resume   NULL

Functions
	module_platform_driver (stmp_spi_driver)
	module_param (pio, int, S_IRUGO)
	module_param (clock, int, S_IRUGO)
	MODULE_AUTHOR ("dmitry pervushin <[email protected]>")
	MODULE_DESCRIPTION ("STMP3xxx SPI/SSP driver")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define busy_wait

(

cond

)

Value:

({                              \
    unsigned long end_jiffies = jiffies + STMP_SPI_TIMEOUT;     \
	bool succeeded = false;                        \
    do {                                \
        if (cond) {                     \
            succeeded = true;               \
            break;                      \
        }                           \
        cpu_relax();                        \
    } while (time_before(jiffies, end_jiffies));            \
    succeeded;                          \
    })

Definition at line 69 of file spi-stmp.c.

#define stmp_spi_resume   NULL

Definition at line 645 of file spi-stmp.c.

#define stmp_spi_suspend   NULL

Definition at line 644 of file spi-stmp.c.

#define STMP_SPI_TIMEOUT   (2 * HZ)

Definition at line 41 of file spi-stmp.c.

Function Documentation

MODULE_AUTHOR

(

"dmitry pervushin <[email protected]>"

)

MODULE_DESCRIPTION

(

"STMP3xxx SPI/SSP driver"

)

MODULE_LICENSE

(

"GPL"

)

module_param	(	pio	,
		int	,
		S_IRUGO
	)

module_param	(	clock	,
		int	,
		S_IRUGO
	)

module_platform_driver

(

stmp_spi_driver

)