142 	struct rockchip_clk_frac *frac = to_rockchip_clk_frac_nb(nb);  in rockchip_clk_frac_notifier_cb()  local
143 	struct clk_mux *frac_mux = &frac->mux;  in rockchip_clk_frac_notifier_cb()
149 		frac->rate_change_idx =  in rockchip_clk_frac_notifier_cb()
150 				frac->mux_ops->get_parent(&frac_mux->hw);  in rockchip_clk_frac_notifier_cb()
151 		if (frac->rate_change_idx != frac->mux_frac_idx) {  in rockchip_clk_frac_notifier_cb()
152 			frac->mux_ops->set_parent(&frac_mux->hw,  in rockchip_clk_frac_notifier_cb()
153 						  frac->mux_frac_idx);  in rockchip_clk_frac_notifier_cb()
154 			frac->rate_change_remuxed = 1;  in rockchip_clk_frac_notifier_cb()
163 		if (frac->rate_change_remuxed) {  in rockchip_clk_frac_notifier_cb()
164 			frac->mux_ops->set_parent(&frac_mux->hw,  in rockchip_clk_frac_notifier_cb()
165 						  frac->rate_change_idx);  in rockchip_clk_frac_notifier_cb()
166 			frac->rate_change_remuxed = 0;  in rockchip_clk_frac_notifier_cb()
216 	struct rockchip_clk_frac *frac;  in rockchip_clk_register_frac_branch()  local
230 	frac = kzalloc(sizeof(*frac), GFP_KERNEL);  in rockchip_clk_register_frac_branch()
231 	if (!frac)  in rockchip_clk_register_frac_branch()
235 		gate = &frac->gate;  in rockchip_clk_register_frac_branch()
243 	div = &frac->div;  in rockchip_clk_register_frac_branch()
262 		kfree(frac);  in rockchip_clk_register_frac_branch()
267 		struct clk_mux *frac_mux = &frac->mux;  in rockchip_clk_register_frac_branch()
272 		frac->mux_frac_idx = match_string(child->parent_names,  in rockchip_clk_register_frac_branch()
274 		frac->mux_ops = &clk_mux_ops;  in rockchip_clk_register_frac_branch()
275 		frac->clk_nb.notifier_call = rockchip_clk_frac_notifier_cb;  in rockchip_clk_register_frac_branch()
286 		init.ops = frac->mux_ops;  in rockchip_clk_register_frac_branch()
292 			kfree(frac);  in rockchip_clk_register_frac_branch()
299 		if (frac->mux_frac_idx >= 0) {  in rockchip_clk_register_frac_branch()
301 				 __func__, frac->mux_frac_idx);  in rockchip_clk_register_frac_branch()
302 			ret = clk_notifier_register(hw->clk, &frac->clk_nb);  in rockchip_clk_register_frac_branch()