msm: dsps: add proper delay for DSPS to be ready

Change-Id: I3fe2ce13c899c5e602c474c069f5beee1587394f
Signed-off-by: Vidyakumar Athota <vathot@codeaurora.org>
Signed-off-by: Praveena Pachipulusu <pveena@codeaurora.org>
diff --git a/arch/arm/mach-msm/msm_dsps.c b/arch/arm/mach-msm/msm_dsps.c
index 5419087..4e487a7 100644
--- a/arch/arm/mach-msm/msm_dsps.c
+++ b/arch/arm/mach-msm/msm_dsps.c
@@ -103,7 +103,7 @@
 		pr_err("%s: fail to load DSPS firmware %s.\n", __func__, name);
 		return -ENODEV;
 	}
-
+	msleep(20);
 	return 0;
 }