87 	struct clk *clk_sel[4]; /* parent of display clock */  member
88 	struct clk *clk_parent[4]; /* original parent of clk_sel */
141 	ret = clk_set_parent(ldb->clk_sel[mux], ldb->clk[chno]);  in imx_ldb_set_clock()
155 	if (mux < 0 || mux >= ARRAY_SIZE(ldb->clk_sel)) {  in imx_ldb_encoder_enable()
161 		clk_set_parent(ldb->clk_sel[mux], ldb->clk[0]);  in imx_ldb_encoder_enable()
162 		clk_set_parent(ldb->clk_sel[mux], ldb->clk[1]);  in imx_ldb_encoder_enable()
167 		clk_set_parent(ldb->clk_sel[mux], ldb->clk[imx_ldb_ch->chno]);  in imx_ldb_encoder_enable()
214 	if (mux < 0 || mux >= ARRAY_SIZE(ldb->clk_sel)) {  in imx_ldb_encoder_atomic_mode_set()
302 	ret = clk_set_parent(ldb->clk_sel[mux], ldb->clk_parent[mux]);  in imx_ldb_encoder_disable()
541 		imx_ldb->clk_sel[i] = devm_clk_get(imx_ldb->dev, clkname);  in imx_ldb_probe()
542 		if (IS_ERR(imx_ldb->clk_sel[i])) {  in imx_ldb_probe()
543 			ret = PTR_ERR(imx_ldb->clk_sel[i]);  in imx_ldb_probe()
544 			imx_ldb->clk_sel[i] = NULL;  in imx_ldb_probe()
548 		imx_ldb->clk_parent[i] = clk_get_parent(imx_ldb->clk_sel[i]);  in imx_ldb_probe()