[PATCH 19/19] omap3430: sr: class3: restrict cpu to run on

Nishanth Menon
2011-02-19T12:04:42Z

Use SmartReflex AVS Class3 initialization only for OMAP343x family of
processors.

Signed-off-by: Nishanth Menon <nm@ti.com>
---
arch/arm/mach-omap2/smartreflex-class3.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

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);
}
--
1.7.1