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clk: bcm2835: Remove unused variable 

Since commit 8ca011ef4a ("clk: bcm-2835: Remove rounding up the
dividers"), the rem variable is still set but no longer used. Remove it.

Fixes: 8ca011ef4a ("clk: bcm-2835: Remove rounding up the dividers")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220222140732.253819-1-maxime@cerno.tech
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Maxime Ripard 2022-02-22 15:07:32 +01:00 committed by Stephen Boyd
parent 6d6ef58c24
commit 09e3b18ca5
1 changed files with 0 additions and 2 deletions
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2
drivers/clk/bcm/clk-bcm2835.c
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@ -939,10 +939,8 @@ static u32 bcm2835_clock_choose_div(struct clk_hw *hw,
u32 unused_frac_mask =
GENMASK(CM_DIV_FRAC_BITS - data->frac_bits, 0) >> 1;
u64 temp = (u64)parent_rate << CM_DIV_FRAC_BITS;
u64 rem;
u32 div, mindiv, maxdiv;
rem = do_div(temp, rate);
div = temp;
div &= ~unused_frac_mask;