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bus: ti-sysc: Fix getting optional clocks in clock_roles
We can have holes in clock_roles with interface clock missing for
example. Currently getting an optional clock will fail if there are
only a functional clock and an optional clock.
Fixes: 09dfe58107
("bus: ti-sysc: Add handling for clkctrl opt clocks")
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
parent
651022382c
commit
7b4f8ac2f1
@ -214,8 +214,13 @@ static int sysc_get_clocks(struct sysc *ddata)
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if (!ddata->clocks)
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return -ENOMEM;
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for (i = 0; i < ddata->nr_clocks; i++) {
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error = sysc_get_one_clock(ddata, ddata->clock_roles[i]);
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for (i = 0; i < SYSC_MAX_CLOCKS; i++) {
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const char *name = ddata->clock_roles[i];
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if (!name)
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continue;
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error = sysc_get_one_clock(ddata, name);
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if (error && error != -ENOENT)
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return error;
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}
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