diff options
Diffstat (limited to 'arch/arm/mach-omap2/vp.c')
| -rw-r--r-- | arch/arm/mach-omap2/vp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c index 3807620..29698ac 100644 --- a/arch/arm/mach-omap2/vp.c +++ b/arch/arm/mach-omap2/vp.c @@ -103,6 +103,9 @@ int omap_vp_update_errorgain(struct voltagedomain *voltdm, { struct omap_volt_data *volt_data; + if (!voltdm->vp) + return -EINVAL; + /* Get volt_data corresponding to target_volt */ volt_data = omap_voltage_get_voltdata(voltdm, target_volt); if (IS_ERR(volt_data)) |