clk: st: clkgen-pll: remove unused variable of struct clkgen_pll

ODF field within the struct clkgen_pll is never used by the driver
and can thus be removed.

Signed-off-by: Alain Volmat <[e-mail]>
Reviewed-by: Patrice Chotard <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Stephen Boyd <[e-mail]>

drivers/clk/st/clkgen-pll.c

···
 
 	u32 ndiv;
 	u32 idf;
-	u32 odf;
 	u32 cp;
 };