mipi_dsi: allow msm8660 mipi to compile again

When renesas panel support was added for 7x27a it
broke 8660 mipi support and did not compile

Change-Id: I38eb2e5eb910e044839f0ecabb7fe41c8cdacfc9
diff --git a/platform/msm_shared/mipi_dsi.c b/platform/msm_shared/mipi_dsi.c
index 79ce9a7..04cf933 100644
--- a/platform/msm_shared/mipi_dsi.c
+++ b/platform/msm_shared/mipi_dsi.c
@@ -168,9 +168,11 @@
         off += 4;
     }
 
+#if DISPLAY_MIPI_PANEL_RENESAS
     if(machine_is_7x25a()) {
        pd->pll[10] |=0x8;
     }
+#endif
     off = 0x0204;               /* pll ctrl 1, skip 0 */
     for (i = 1; i < 21; i++) {
         writel(pd->pll[i], MIPI_DSI_BASE + off);