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Do this for the bits inside OMAP_I2C_SYSS_REG and OMAP_I2C_SYSC_REG registers. Remove unused bits. Signed-off-by: Andrew Davis --- drivers/i2c/busses/i2c-omap.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c index c28dedd640741..5d5a237c07a5e 100644 --- a/drivers/i2c/busses/i2c-omap.c +++ b/drivers/i2c/busses/i2c-omap.c @@ -133,17 +133,10 @@ enum { #define OMAP_I2C_SYSTEST_SDA_O (1 << 0) /* SDA line drive out */ /* OCP_SYSSTATUS bit definitions */ -#define SYSS_RESETDONE_MASK (1 << 0) +#define OMAP_I2C_SYSS_RESETDONE (1 << 0) /* OCP_SYSCONFIG bit definitions */ -#define SYSC_CLOCKACTIVITY_MASK (0x3 << 8) -#define SYSC_SIDLEMODE_MASK (0x3 << 3) -#define SYSC_ENAWAKEUP_MASK (1 << 2) -#define SYSC_SOFTRESET_MASK (1 << 1) -#define SYSC_AUTOIDLE_MASK (1 << 0) - -#define SYSC_IDLEMODE_SMART 0x2 -#define SYSC_CLOCKACTIVITY_FCLK 0x2 +#define OMAP_I2C_SYSC_SOFTRESET (1 << 1) /* Errata definitions */ #define I2C_OMAP_ERRATA_I207 (1 << 0) @@ -293,13 +286,13 @@ static int omap_i2c_reset(struct omap_i2c_dev *omap) omap_i2c_read_reg(omap, OMAP_I2C_CON_REG) & ~(OMAP_I2C_CON_EN)); - omap_i2c_write_reg(omap, OMAP_I2C_SYSC_REG, SYSC_SOFTRESET_MASK); + omap_i2c_write_reg(omap, OMAP_I2C_SYSC_REG, OMAP_I2C_SYSC_SOFTRESET); /* For some reason we need to set the EN bit before the * reset done bit gets set. */ timeout = jiffies + OMAP_I2C_TIMEOUT; omap_i2c_write_reg(omap, OMAP_I2C_CON_REG, OMAP_I2C_CON_EN); while (!(omap_i2c_read_reg(omap, OMAP_I2C_SYSS_REG) & - SYSS_RESETDONE_MASK)) { + OMAP_I2C_SYSS_RESETDONE)) { if (time_after(jiffies, timeout)) { dev_warn(omap->dev, "timeout waiting " "for controller reset\n"); -- 2.39.2