diff options
Diffstat (limited to 'arch/arm/mach-omap2/opp.c')
| -rw-r--r-- | arch/arm/mach-omap2/opp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c index bd41d59a7cab..82fd8c72f750 100644 --- a/arch/arm/mach-omap2/opp.c +++ b/arch/arm/mach-omap2/opp.c @@ -17,6 +17,7 @@ * GNU General Public License for more details. */ #include <linux/module.h> +#include <linux/of.h> #include <linux/opp.h> #include <linux/cpu.h> @@ -40,6 +41,9 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def, { int i, r; + if (of_have_populated_dt()) + return -EINVAL; + if (!opp_def || !opp_def_size) { pr_err("%s: invalid params!\n", __func__); return -EINVAL; |