703 	struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata);  in fsl_spi_cs_control()  local
705 	int gpio = pinfo->gpios[cs];  in fsl_spi_cs_control()
706 	bool alow = pinfo->alow_flags[cs];  in fsl_spi_cs_control()
715 	struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata);  in of_fsl_spi_get_chipselects()  local
730 	pinfo->gpios = kmalloc(ngpios * sizeof(*pinfo->gpios), GFP_KERNEL);  in of_fsl_spi_get_chipselects()
731 	if (!pinfo->gpios)  in of_fsl_spi_get_chipselects()
733 	memset(pinfo->gpios, -1, ngpios * sizeof(*pinfo->gpios));  in of_fsl_spi_get_chipselects()
735 	pinfo->alow_flags = kzalloc(ngpios * sizeof(*pinfo->alow_flags),  in of_fsl_spi_get_chipselects()
737 	if (!pinfo->alow_flags) {  in of_fsl_spi_get_chipselects()
759 		pinfo->gpios[i] = gpio;  in of_fsl_spi_get_chipselects()
760 		pinfo->alow_flags[i] = flags & OF_GPIO_ACTIVE_LOW;  in of_fsl_spi_get_chipselects()
762 		ret = gpio_direction_output(pinfo->gpios[i],  in of_fsl_spi_get_chipselects()
763 					    pinfo->alow_flags[i]);  in of_fsl_spi_get_chipselects()
778 		if (gpio_is_valid(pinfo->gpios[i]))  in of_fsl_spi_get_chipselects()
779 			gpio_free(pinfo->gpios[i]);  in of_fsl_spi_get_chipselects()
783 	kfree(pinfo->alow_flags);  in of_fsl_spi_get_chipselects()
784 	pinfo->alow_flags = NULL;  in of_fsl_spi_get_chipselects()
786 	kfree(pinfo->gpios);  in of_fsl_spi_get_chipselects()
787 	pinfo->gpios = NULL;  in of_fsl_spi_get_chipselects()
794 	struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata);  in of_fsl_spi_free_chipselects()  local
797 	if (!pinfo->gpios)  in of_fsl_spi_free_chipselects()
801 		if (gpio_is_valid(pinfo->gpios[i]))  in of_fsl_spi_free_chipselects()
802 			gpio_free(pinfo->gpios[i]);  in of_fsl_spi_free_chipselects()
805 	kfree(pinfo->gpios);  in of_fsl_spi_free_chipselects()
806 	kfree(pinfo->alow_flags);  in of_fsl_spi_free_chipselects()