716 	int gpio = pinfo->gpios[cs];  in fsl_spi_cs_control()
741 	pinfo->gpios = kmalloc(ngpios * sizeof(*pinfo->gpios), GFP_KERNEL);  in of_fsl_spi_get_chipselects()
742 	if (!pinfo->gpios)  in of_fsl_spi_get_chipselects()
744 	memset(pinfo->gpios, -1, ngpios * sizeof(*pinfo->gpios));  in of_fsl_spi_get_chipselects()
770 		pinfo->gpios[i] = gpio;  in of_fsl_spi_get_chipselects()
773 		ret = gpio_direction_output(pinfo->gpios[i],  in of_fsl_spi_get_chipselects()
789 		if (gpio_is_valid(pinfo->gpios[i]))  in of_fsl_spi_get_chipselects()
790 			gpio_free(pinfo->gpios[i]);  in of_fsl_spi_get_chipselects()
797 	kfree(pinfo->gpios);  in of_fsl_spi_get_chipselects()
798 	pinfo->gpios = NULL;  in of_fsl_spi_get_chipselects()
808 	if (!pinfo->gpios)  in of_fsl_spi_free_chipselects()
812 		if (gpio_is_valid(pinfo->gpios[i]))  in of_fsl_spi_free_chipselects()
813 			gpio_free(pinfo->gpios[i]);  in of_fsl_spi_free_chipselects()
816 	kfree(pinfo->gpios);  in of_fsl_spi_free_chipselects()