phy: qcom-qmp: make a const array static, makes object smaller

Don't populate the const array cfg1_settings on the stack but instead make
it static. Makes the object code smaller by 24 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
  73585	  20240	     64	  93889	  16ec1	drivers/phy/qualcomm/phy-qcom-qmp.o

After:
   text	   data	    bss	    dec	    hex	filename
  73465	  20336	     64	  93865	  16ea9	drivers/phy/qualcomm/phy-qcom-qmp.o

(gcc version 10.2.0)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20210204180313.108876-1-colin.king@canonical.comSigned-off-by: Vinod Koul <vkoul@kernel.org>

drivers/phy/qualcomm/phy-qcom-qmp.c

@@ -3545,7 +3545,7 @@ static int qcom_qmp_phy_configure_dp_phy(struct qmp_phy *qphy)
 static int qcom_qmp_dp_phy_calibrate(struct phy *phy)
 {
 	struct qmp_phy *qphy = phy_get_drvdata(phy);
-	const u8 cfg1_settings[] = { 0x13, 0x23, 0x1d };
+	static const u8 cfg1_settings[] = { 0x13, 0x23, 0x1d };
 	u8 val;
 
 	qphy->dp_aux_cfg++;