lkml.org 
[lkml]   [2012]   [May]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 8/8] i2c: i2c-bfin-twi: Move blackfin TWI register access Macro to head file.
    Date
    From: Sonic Zhang <sonic.zhang@analog.com>

    Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
    ---
    drivers/i2c/busses/i2c-bfin-twi.c | 45 -------------------------------------
    1 files changed, 0 insertions(+), 45 deletions(-)

    diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c
    index b2ca317..e6a0cba 100644
    --- a/drivers/i2c/busses/i2c-bfin-twi.c
    +++ b/drivers/i2c/busses/i2c-bfin-twi.c
    @@ -33,51 +33,6 @@
    #define TWI_I2C_MODE_COMBINED 3
    #define TWI_I2C_MODE_REPEAT 4

    -struct bfin_twi_iface {
    - int irq;
    - spinlock_t lock;
    - char read_write;
    - u8 command;
    - u8 *transPtr;
    - int readNum;
    - int writeNum;
    - int cur_mode;
    - int manual_stop;
    - int result;
    - struct i2c_adapter adap;
    - struct completion complete;
    - struct i2c_msg *pmsg;
    - int msg_num;
    - int cur_msg;
    - u16 saved_clkdiv;
    - u16 saved_control;
    - void __iomem *regs_base;
    -};
    -
    -
    -#define DEFINE_TWI_REG(reg, off) \
    -static inline u16 read_##reg(struct bfin_twi_iface *iface) \
    - { return bfin_read16(iface->regs_base + (off)); } \
    -static inline void write_##reg(struct bfin_twi_iface *iface, u16 v) \
    - { bfin_write16(iface->regs_base + (off), v); }
    -
    -DEFINE_TWI_REG(CLKDIV, 0x00)
    -DEFINE_TWI_REG(CONTROL, 0x04)
    -DEFINE_TWI_REG(SLAVE_CTL, 0x08)
    -DEFINE_TWI_REG(SLAVE_STAT, 0x0C)
    -DEFINE_TWI_REG(SLAVE_ADDR, 0x10)
    -DEFINE_TWI_REG(MASTER_CTL, 0x14)
    -DEFINE_TWI_REG(MASTER_STAT, 0x18)
    -DEFINE_TWI_REG(MASTER_ADDR, 0x1C)
    -DEFINE_TWI_REG(INT_STAT, 0x20)
    -DEFINE_TWI_REG(INT_MASK, 0x24)
    -DEFINE_TWI_REG(FIFO_CTL, 0x28)
    -DEFINE_TWI_REG(FIFO_STAT, 0x2C)
    -DEFINE_TWI_REG(XMT_DATA8, 0x80)
    -DEFINE_TWI_REG(XMT_DATA16, 0x84)
    -DEFINE_TWI_REG(RCV_DATA8, 0x88)
    -DEFINE_TWI_REG(RCV_DATA16, 0x8C)
    -
    static void bfin_twi_handle_interrupt(struct bfin_twi_iface *iface,
    unsigned short twi_int_status)
    {
    --
    1.7.0.4



    \
     
     \ /
      Last update: 2012-05-16 10:41    [W:0.029 / U:32.512 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site