clk: st: clkgen-fsyn: remove unused variable 'st_quadfs_fs660c32_ops'

drivers/clk/st/clkgen-fsyn.c:70:29: warning:
 st_quadfs_fs660c32_ops defined but not used [-Wunused-const-variable=]

It is never used, so can be removed.
Reported-by: NHulk Robot <hulkci@huawei.com>
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Link: https://lkml.kernel.org/r/20190816135341.52248-1-yuehaibing@huawei.comAcked-by: NGabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: NStephen Boyd <sboyd@kernel.org>

drivers/clk/st/clkgen-fsyn.c

@@ -67,7 +67,6 @@ struct clkgen_quadfs_data {
 };
 
 static const struct clk_ops st_quadfs_pll_c32_ops;
-static const struct clk_ops st_quadfs_fs660c32_ops;
 
 static int clk_fs660c32_dig_get_params(unsigned long input,
 		unsigned long output, struct stm_fs *fs);