sh: div4 reparent workaround
Update the div4 set_parent() callback to use the flags instead of name to determine parent index. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -168,7 +168,12 @@ static int sh_clk_div4_set_parent(struct clk *clk, struct clk *parent)
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u32 value;
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int ret;
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if (!strcmp("pll_clk", parent->name))
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/* we really need a better way to determine parent index, but for
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* now assume internal parent comes with CLK_ENABLE_ON_INIT set,
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* no CLK_ENABLE_ON_INIT means external clock...
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*/
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if (parent->flags & CLK_ENABLE_ON_INIT)
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value = __raw_readl(clk->enable_reg) & ~(1 << 7);
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else
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value = __raw_readl(clk->enable_reg) | (1 << 7);
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