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Commit 8798c4ab authored by Kevin Hilman's avatar Kevin Hilman
Browse files

OMAP3+: VP: update_errorgain(): return error if VP 



Add check for valid VP in omap_vp_update_errorgain()

Signed-off-by: default avatarKevin Hilman <khilman@ti.com>
parent bea30ed6

arch/arm/mach-omap2/vp.c

+3 −0
Original line number Diff line number Diff line
@@ -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))