diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-u300/dummyspichip.c | 1 | ||||
| -rw-r--r-- | arch/mips/bcm63xx/dev-spi.c | 42 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h | 44 | ||||
| -rw-r--r-- | arch/mips/txx9/generic/spi_eeprom.c | 1 |
4 files changed, 2 insertions, 86 deletions
diff --git a/arch/arm/mach-u300/dummyspichip.c b/arch/arm/mach-u300/dummyspichip.c index 131996805690..68fe986ca42e 100644 --- a/arch/arm/mach-u300/dummyspichip.c +++ b/arch/arm/mach-u300/dummyspichip.c @@ -264,7 +264,6 @@ static const struct of_device_id pl022_dummy_dt_match[] = { static struct spi_driver pl022_dummy_driver = { .driver = { .name = "spi-dummy", - .owner = THIS_MODULE, .of_match_table = pl022_dummy_dt_match, }, .probe = pl022_dummy_probe, diff --git a/arch/mips/bcm63xx/dev-spi.c b/arch/mips/bcm63xx/dev-spi.c index ad448e41e3bd..232385441e46 100644 --- a/arch/mips/bcm63xx/dev-spi.c +++ b/arch/mips/bcm63xx/dev-spi.c @@ -18,29 +18,6 @@ #include <bcm63xx_dev_spi.h> #include <bcm63xx_regs.h> -/* - * register offsets - */ -static const unsigned long bcm6348_regs_spi[] = { - __GEN_SPI_REGS_TABLE(6348) -}; - -static const unsigned long bcm6358_regs_spi[] = { - __GEN_SPI_REGS_TABLE(6358) -}; - -const unsigned long *bcm63xx_regs_spi; -EXPORT_SYMBOL(bcm63xx_regs_spi); - -static __init void bcm63xx_spi_regs_init(void) -{ - if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) - bcm63xx_regs_spi = bcm6348_regs_spi; - if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || - BCMCPU_IS_6362() || BCMCPU_IS_6368()) - bcm63xx_regs_spi = bcm6358_regs_spi; -} - static struct resource spi_resources[] = { { .start = -1, /* filled at runtime */ @@ -53,19 +30,10 @@ static struct resource spi_resources[] = { }, }; -static struct bcm63xx_spi_pdata spi_pdata = { - .bus_num = 0, - .num_chipselect = 8, -}; - static struct platform_device bcm63xx_spi_device = { - .name = "bcm63xx-spi", .id = -1, .num_resources = ARRAY_SIZE(spi_resources), .resource = spi_resources, - .dev = { - .platform_data = &spi_pdata, - }, }; int __init bcm63xx_spi_register(void) @@ -78,21 +46,15 @@ int __init bcm63xx_spi_register(void) spi_resources[1].start = bcm63xx_get_irq_number(IRQ_SPI); if (BCMCPU_IS_6338() || BCMCPU_IS_6348()) { + bcm63xx_spi_device.name = "bcm6348-spi", spi_resources[0].end += BCM_6348_RSET_SPI_SIZE - 1; - spi_pdata.fifo_size = SPI_6348_MSG_DATA_SIZE; - spi_pdata.msg_type_shift = SPI_6348_MSG_TYPE_SHIFT; - spi_pdata.msg_ctl_width = SPI_6348_MSG_CTL_WIDTH; } if (BCMCPU_IS_3368() || BCMCPU_IS_6358() || BCMCPU_IS_6362() || BCMCPU_IS_6368()) { + bcm63xx_spi_device.name = "bcm6358-spi", spi_resources[0].end += BCM_6358_RSET_SPI_SIZE - 1; - spi_pdata.fifo_size = SPI_6358_MSG_DATA_SIZE; - spi_pdata.msg_type_shift = SPI_6358_MSG_TYPE_SHIFT; - spi_pdata.msg_ctl_width = SPI_6358_MSG_CTL_WIDTH; } - bcm63xx_spi_regs_init(); - return platform_device_register(&bcm63xx_spi_device); } diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h index 25737655d141..dd299548860d 100644 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_spi.h @@ -7,48 +7,4 @@ int __init bcm63xx_spi_register(void); -struct bcm63xx_spi_pdata { - unsigned int fifo_size; - unsigned int msg_type_shift; - unsigned int msg_ctl_width; - int bus_num; - int num_chipselect; -}; - -enum bcm63xx_regs_spi { - SPI_CMD, - SPI_INT_STATUS, - SPI_INT_MASK_ST, - SPI_INT_MASK, - SPI_ST, - SPI_CLK_CFG, - SPI_FILL_BYTE, - SPI_MSG_TAIL, - SPI_RX_TAIL, - SPI_MSG_CTL, - SPI_MSG_DATA, - SPI_RX_DATA, -}; - -#define __GEN_SPI_REGS_TABLE(__cpu) \ - [SPI_CMD] = SPI_## __cpu ##_CMD, \ - [SPI_INT_STATUS] = SPI_## __cpu ##_INT_STATUS, \ - [SPI_INT_MASK_ST] = SPI_## __cpu ##_INT_MASK_ST, \ - [SPI_INT_MASK] = SPI_## __cpu ##_INT_MASK, \ - [SPI_ST] = SPI_## __cpu ##_ST, \ - [SPI_CLK_CFG] = SPI_## __cpu ##_CLK_CFG, \ - [SPI_FILL_BYTE] = SPI_## __cpu ##_FILL_BYTE, \ - [SPI_MSG_TAIL] = SPI_## __cpu ##_MSG_TAIL, \ - [SPI_RX_TAIL] = SPI_## __cpu ##_RX_TAIL, \ - [SPI_MSG_CTL] = SPI_## __cpu ##_MSG_CTL, \ - [SPI_MSG_DATA] = SPI_## __cpu ##_MSG_DATA, \ - [SPI_RX_DATA] = SPI_## __cpu ##_RX_DATA, - -static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg) -{ - extern const unsigned long *bcm63xx_regs_spi; - - return bcm63xx_regs_spi[reg]; -} - #endif /* BCM63XX_DEV_SPI_H */ diff --git a/arch/mips/txx9/generic/spi_eeprom.c b/arch/mips/txx9/generic/spi_eeprom.c index 3dbad99d5611..d833dd2c9b55 100644 --- a/arch/mips/txx9/generic/spi_eeprom.c +++ b/arch/mips/txx9/generic/spi_eeprom.c @@ -80,7 +80,6 @@ static int __init early_seeprom_probe(struct spi_device *spi) static struct spi_driver early_seeprom_driver __initdata = { .driver = { .name = "at25", - .owner = THIS_MODULE, }, .probe = early_seeprom_probe, }; |