Commit 3ed9c824 authored by Nicolas Pitre's avatar Nicolas Pitre
Browse files

tegra/clk-divider: fix wrong do_div() usage 



do_div() is meant to be used with an unsigned dividend.

Signed-off-by: default avatarNicolas Pitre <nico@linaro.org>
parent 4471f9a4

drivers/clk/tegra/clk-divider.c

+2 −2
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ 
static int get_div(struct tegra_clk_frac_div *divider, unsigned long rate,

		   unsigned long parent_rate)

{

	s64 divider_ux1 = parent_rate;

	u64 divider_ux1 = parent_rate;

	u8 flags = divider->flags;

	int mul;
@@ -54,7 +54,7 @@ static int get_div(struct tegra_clk_frac_div *divider, unsigned long rate, 


	divider_ux1 -= mul;



	if (divider_ux1 < 0)

	if ((s64)divider_ux1 < 0)

		return 0;



	if (divider_ux1 > get_max_div(divider))

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