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clk: bcm281xx: warn if ccu_wait_bit() fails

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Don't let a failure of ccu_wait_bit() go unnoticed.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Alex Elder 2014-04-21 16:11:37 -05:00 committed by Mike Turquette
parent 0e2de78ecd
commit 4bac65ca7d
1 changed files with 3 additions and 0 deletions
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drivers/clk/bcm/clk-kona.c
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@ -207,6 +207,9 @@ __ccu_wait_bit(struct ccu_data *ccu, u32 reg_offset, u32 bit, bool want)
return true; return true;
udelay(1); udelay(1);
} }
pr_warn("%s: %s/0x%04x bit %u was never %s\n", __func__,
ccu->name, reg_offset, bit, want ? "set" : "clear");
return false; return false;
} }