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path: root/drivers/sh/clk.c
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Diffstat (limited to 'drivers/sh/clk.c')
-rw-r--r--drivers/sh/clk.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/sh/clk.c b/drivers/sh/clk.c
index c76f972db69a..dae64ee9ecc5 100644
--- a/drivers/sh/clk.c
+++ b/drivers/sh/clk.c
@@ -82,7 +82,7 @@ struct clk_rate_round_data {
#define for_each_frequency(pos, r, freq) \
for (pos = r->min, freq = r->func(pos, r); \
- pos < r->max; pos++, freq = r->func(pos, r)) \
+ pos <= r->max; pos++, freq = r->func(pos, r)) \
if (unlikely(freq == 0)) \
; \
else
@@ -139,12 +139,15 @@ long clk_rate_table_round(struct clk *clk,
{
struct clk_rate_round_data table_round = {
.min = 0,
- .max = clk->nr_freqs,
+ .max = clk->nr_freqs - 1,
.func = clk_rate_table_iter,
.arg = freq_table,
.rate = rate,
};
+ if (clk->nr_freqs < 1)
+ return 0;
+
return clk_rate_round_helper(&table_round);
}