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ARM: 5979/1: CLKDEV: return from clk_find as soon as we get maching clk
clk_find function looks for clock with matching dev_id and con_id. We should return from clk_find as soon as we get a clock with matching dev_id and con_id. This can be done by comparing variable "match" with 3. Acked-by: Uwe Kleine-Konig <u.kleine-koenig@pengutronix.de> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -52,12 +52,13 @@ static struct clk *clk_find(const char *dev_id, const char *con_id)
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continue;
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match += 1;
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}
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if (match == 0)
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continue;
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if (match > best) {
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clk = p->clk;
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if (match != 3)
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best = match;
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else
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break;
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}
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}
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return clk;
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