Hi Stephen, On 05/13/2015 08:59 AM, Stephen Boyd wrote: > On 04/07, Joonyoung Shim wrote: >> Even if use CLK_DIVIDER_READ_ONLY flag, divider setting can be changed >> by set_rate callback. Don't change divider setting from set_rate >> callback of divider with CLK_DIVIDER_READ_ONLY flag. >> >> Signed-off-by: Joonyoung Shim <jy0922.s...@samsung.com> >> --- > > Is the rate actually changing? Or is it just a problem that we > may be writing the register to the same value it already is? >
If rate and parant_rate are different, it can write the register to different value. Even if the value is same but i think it's unnecessary to re-write the register. Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
