From: Ben Dooks <[email protected]> If the reg_div field is not set, then do not register clk_ops with the get/set/round rate calls as these will fail to work.
Signed-off-by: Ben Dooks <[email protected]> --- arch/arm/plat-samsung/clock-clksrc.c | 15 +++++++++++++-- 1 files changed, 13 insertions(+), 2 deletions(-) diff --git a/arch/arm/plat-samsung/clock-clksrc.c b/arch/arm/plat-samsung/clock-clksrc.c index 12129f8..aaf7d5e 100644 --- a/arch/arm/plat-samsung/clock-clksrc.c +++ b/arch/arm/plat-samsung/clock-clksrc.c @@ -158,14 +158,25 @@ static struct clk_ops clksrc_ops = { .round_rate = s3c_roundrate_clksrc, }; +static struct clk_ops clksrc_ops_nodiv = { + .set_parent = s3c_setparent_clksrc, +}; + void __init s3c_register_clksrc(struct clksrc_clk *clksrc, int size) { int ret; + WARN_ON(!clksrc->reg_div.reg && !clksrc->reg_src.reg); + for (; size > 0; size--, clksrc++) { /* fill in the default functions */ - if (!clksrc->clk.ops) - clksrc->clk.ops = &clksrc_ops; + + if (!clksrc->clk.ops) { + if (!clksrc->reg_div.reg) + clksrc->clk.ops = &clksrc_ops_nodiv; + else + clksrc->clk.ops = &clksrc_ops; + } /* setup the clocksource, but do not announce it * as it may be re-set by the setup routines -- 1.6.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
