From: Sanjeev Premi <premi@ti.com>
Date: Fri, 25 Feb 2011 13:27:20 +0000 (+0530)
Subject: OMAP3: PM: Initialize IVA only if available
X-Git-Tag: firefly_0821_release~7613^2~1763^2~16^2~11
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2de0baefaa7f2fad221bba6049e389e39990e2f0;p=firefly-linux-kernel-4.4.55.git

OMAP3: PM: Initialize IVA only if available

IVA device is not present in many OMAP3 variants.

This patch ensures that initialization is tied to
the presence of IVA on the device.

Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
---

diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index d5a102c71989..6e4eb7ff95a8 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -83,7 +83,9 @@ static int _init_omap_device(char *name, struct device **new_dev)
 static void omap2_init_processor_devices(void)
 {
 	_init_omap_device("mpu", &mpu_dev);
-	_init_omap_device("iva", &iva_dev);
+	if (omap3_has_iva())
+		_init_omap_device("iva", &iva_dev);
+
 	if (cpu_is_omap44xx()) {
 		_init_omap_device("l3_main_1", &l3_dev);
 		_init_omap_device("dsp", &dsp_dev);