[v2,18/18] omap3430: sr: class3: restrict cpu to run on

Commit Message

Nishanth Menon March 2, 2011, 10:55 a.m. UTC

None

Patch

diff --git a/arch/arm/mach-omap2/smartreflex-class3.c b/arch/arm/mach-omap2/smartreflex-class3.c
index 5f7a33e..f99e517 100644
--- a/arch/arm/mach-omap2/smartreflex-class3.c
+++ b/arch/arm/mach-omap2/smartreflex-class3.c
@@ -11,6 +11,7 @@ 
  * published by the Free Software Foundation.
  */
 
+#include <plat/cpu.h>
 #include <plat/smartreflex.h>
 
 static int sr_class3_enable(struct voltagedomain *voltdm,
@@ -49,6 +50,10 @@  static struct omap_sr_class_data class3_data = {
 /* Smartreflex Class3 init API to be called from board file */
 static int __init sr_class3_init(void)
 {
+	/* Enable this class only for OMAP343x */
+	if (!cpu_is_omap343x())
+		return -EINVAL;
+
 	pr_info("SmartReflex Class3 initialized\n");
 	return sr_register_class(&class3_data);
 }