clk: qcom: gcc-sm6375: Ensure unsigned long type

This PLL frequency needs a UL postfix to avoid compiler warnings on
32-bit architectures.

Fixes: 184fdd873d ("clk: qcom: Add global clock controller driver for SM6375")
Cc: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/qcom/gcc-sm6375.c

@@ -54,7 +54,7 @@ static struct pll_vco lucid_vco[] = {
 };
 
 static struct pll_vco zonda_vco[] = {
-	{ 595200000, 3600000000, 0 },
+	{ 595200000, 3600000000UL, 0 },
 };
 
 static struct clk_alpha_pll gpll0 = {