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UPSTREAM: clk: rockchip: Mark rockchip_fractional_approximation static

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Silence the sparse warning

clk/rockchip/clk.c:172:6: warning: symbol 'rockchip_fractional_approximation' was not declared. Should it be static?

Cc: Elaine Zhang <zhangqing@rock-chips.com>
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
(cherry picked from commit 1dfcfa721f)

Change-Id: I545f079ff61c6b65363442484cdedd9e01333160
This commit is contained in:
Stephen Boyd 2017-08-23 15:35:41 -07:00 committed by Tao Huang
parent 4a150abd5d
commit ccbd69f97a
1 changed files with 3 additions and 5 deletions
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8
drivers/clk/rockchip/clk.c
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@ -165,11 +165,9 @@ static int rockchip_clk_frac_notifier_cb(struct notifier_block *nb,
* fractional divider must set that denominator is 20 times larger than
* numerator to generate precise clock frequency.
*/
void rockchip_fractional_approximation(struct clk_hw *hw,
unsigned long rate,
unsigned long *parent_rate,
unsigned long *m,
unsigned long *n)
static void rockchip_fractional_approximation(struct clk_hw *hw,
unsigned long rate, unsigned long *parent_rate,
unsigned long *m, unsigned long *n)
{
struct clk_fractional_divider *fd = to_clk_fd(hw);
unsigned long p_rate, p_parent_rate;