OMAP2/3: PM: push core PM code from linux-omap

[mv-sheeva.git] / arch / arm / mach-omap2 / sdrc.c

diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c
index d62e4e10d4b07d3e622f641ad17362b9fb948ae3..2045441e8385987967eb02b7f6045c503dc94b1d 100644 (file)
--- a/arch/arm/mach-omap2/sdrc.c
+++ b/arch/arm/mach-omap2/sdrc.c
@@ -60,9 +60,12 @@ struct omap_sdrc_params *omap2_sdrc_get_params(unsigned long r)
 {
        struct omap_sdrc_params *sp;
 
+       if (!sdrc_init_params)
+               return NULL;
+
        sp = sdrc_init_params;
 
-       while (sp->rate != r)
+       while (sp->rate && sp->rate != r)
                sp++;
 
        if (!sp->rate)