Hi,
> > omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, dev->iestate);
> > @@ -300,14 +302,15 @@ static int omap_i2c_init(struct omap_i2c
> > } else if (dev->rev >= OMAP_I2C_REV_ON_3430) {
> > u32 v;
>
> This local variable is left unused, so you will get a compiler warning.
>
> > - v = SYSC_AUTOIDLE_MASK;
> > - v |= SYSC_ENAWAKEUP_MASK;
> > - v |= (SYSC_IDLEMODE_SMART <<
> > + dev->syscstate = SYSC_AUTOIDLE_MASK;
> > + dev->syscstate |= SYSC_ENAWAKEUP_MASK;
> > + dev->syscstate |= (SYSC_IDLEMODE_SMART <<
> > __ffs(SYSC_SIDLEMODE_MASK));
> > - v |= (SYSC_CLOCKACTIVITY_FCLK <<
> > + dev->syscstate |= (SYSC_CLOCKACTIVITY_FCLK <<
> > __ffs(SYSC_CLOCKACTIVITY_MASK));
> >
> > - omap_i2c_write_reg(dev, OMAP_I2C_SYSC_REG, v);
The variable "v", holds the value to be written to OMAP_I2C_SYSC_REG. I compiled the code for omap_3430sdp_defconfig, and received no compiler warning.
-Jagadeesh
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