drivers/pcmcia/soc_common.c

151 		if (skt->stat[i].irq)
152 			free_irq(skt->stat[i].irq, skt);
162 	__soc_pcmcia_hw_shutdown(skt, ARRAY_SIZE(skt->stat));
171 	for (i = 0; i < ARRAY_SIZE(skt->stat); i++) {
172 		if (!skt->stat[i].name)
175 		desc = devm_gpiod_get(dev, skt->stat[i].name, GPIOD_IN);
178 				skt->stat[i].name, PTR_ERR(desc));
182 		skt->stat[i].desc = desc;
205 	for (i = 0; i < ARRAY_SIZE(skt->stat); i++) {
206 		if (gpio_is_valid(skt->stat[i].gpio)) {
214 						    skt->stat[i].gpio, flags,
215 						    skt->stat[i].name);
221 			skt->stat[i].desc = gpio_to_desc(skt->stat[i].gpio);
224 		if (i < SOC_STAT_VS1 && skt->stat[i].desc) {
225 			int irq = gpiod_to_irq(skt->stat[i].desc);
231 					skt->stat[i].irq = irq;
235 		if (skt->stat[i].irq) {
236 			ret = request_irq(skt->stat[i].irq,
239 					  skt->stat[i].name, skt);
254 	for (i = 0; i < ARRAY_SIZE(skt->stat); i++)
255 		if (skt->stat[i].irq) {
256 			irq_set_irq_type(skt->stat[i].irq, IRQ_TYPE_EDGE_RISING);
257 			irq_set_irq_type(skt->stat[i].irq, IRQ_TYPE_EDGE_BOTH);
265 	for (i = 0; i < ARRAY_SIZE(skt->stat); i++)
266 		if (skt->stat[i].irq)
267 			irq_set_irq_type(skt->stat[i].irq, IRQ_TYPE_NONE);
285 	unsigned int stat;
293 	if (skt->stat[SOC_STAT_CD].desc)
294 		state.detect = !!gpiod_get_value(skt->stat[SOC_STAT_CD].desc);
295 	if (skt->stat[SOC_STAT_RDY].desc)
296 		state.ready = !!gpiod_get_value(skt->stat[SOC_STAT_RDY].desc);
297 	if (skt->stat[SOC_STAT_BVD1].desc)
298 		state.bvd1 = !!gpiod_get_value(skt->stat[SOC_STAT_BVD1].desc);
299 	if (skt->stat[SOC_STAT_BVD2].desc)
300 		state.bvd2 = !!gpiod_get_value(skt->stat[SOC_STAT_BVD2].desc);
301 	if (skt->stat[SOC_STAT_VS1].desc)
302 		state.vs_3v = !!gpiod_get_value(skt->stat[SOC_STAT_VS1].desc);
303 	if (skt->stat[SOC_STAT_VS2].desc)
304 		state.vs_Xv = !!gpiod_get_value(skt->stat[SOC_STAT_VS2].desc);
308 	stat = state.detect  ? SS_DETECT : 0;
309 	stat |= state.ready  ? SS_READY  : 0;
310 	stat |= state.wrprot ? SS_WRPROT : 0;
311 	stat |= state.vs_3v  ? SS_3VCARD : 0;
312 	stat |= state.vs_Xv  ? SS_XVCARD : 0;
318 	stat |= skt->cs_state.Vcc ? SS_POWERON : 0;
321 		stat |= state.bvd1 ? 0 : SS_STSCHG;
324 			stat |= SS_BATDEAD;
326 			stat |= SS_BATWARN;
328 	return stat;
764 	for (i = 0; i < ARRAY_SIZE(skt->stat); i++)
765 		skt->stat[i].gpio = -EINVAL;