175 static void mmc_omap_fclk_offdelay(struct mmc_omap_slot *slot)  in mmc_omap_fclk_offdelay()  argument
179 	if (slot != NULL && slot->host->fclk_enabled && slot->fclk_freq > 0) {  in mmc_omap_fclk_offdelay()
180 		tick_ns = DIV_ROUND_UP(NSEC_PER_SEC, slot->fclk_freq);  in mmc_omap_fclk_offdelay()
200 static void mmc_omap_select_slot(struct mmc_omap_slot *slot, int claimed)  in mmc_omap_select_slot()  argument
202 	struct mmc_omap_host *host = slot->host;  in mmc_omap_select_slot()
213 	host->mmc = slot->mmc;  in mmc_omap_select_slot()
217 	if (host->current_slot != slot || !claimed)  in mmc_omap_select_slot()
220 	if (host->current_slot != slot) {  in mmc_omap_select_slot()
221 		OMAP_MMC_WRITE(host, CON, slot->saved_con & 0xFC00);  in mmc_omap_select_slot()
223 			host->pdata->switch_slot(mmc_dev(slot->mmc), slot->id);  in mmc_omap_select_slot()
224 		host->current_slot = slot;  in mmc_omap_select_slot()
235 		OMAP_MMC_WRITE(host, CON, slot->saved_con);  in mmc_omap_select_slot()
258 static void mmc_omap_release_slot(struct mmc_omap_slot *slot, int clk_enabled)  in mmc_omap_release_slot()  argument
260 	struct mmc_omap_host *host = slot->host;  in mmc_omap_release_slot()
264 	BUG_ON(slot == NULL || host->mmc == NULL);  in mmc_omap_release_slot()
271 		mmc_omap_fclk_offdelay(slot);  in mmc_omap_release_slot()
301 int mmc_omap_cover_is_open(struct mmc_omap_slot *slot)  in mmc_omap_cover_is_open()  argument
303 	if (slot->pdata->get_cover_state)  in mmc_omap_cover_is_open()
304 		return slot->pdata->get_cover_state(mmc_dev(slot->mmc),  in mmc_omap_cover_is_open()
305 						    slot->id);  in mmc_omap_cover_is_open()
314 	struct mmc_omap_slot *slot = mmc_priv(mmc);  in mmc_omap_show_cover_switch()  local
316 	return sprintf(buf, "%s\n", mmc_omap_cover_is_open(slot) ? "open" :  in mmc_omap_show_cover_switch()
327 	struct mmc_omap_slot *slot = mmc_priv(mmc);  in mmc_omap_show_slot_name()  local
329 	return sprintf(buf, "%s\n", slot->pdata->name);  in mmc_omap_show_slot_name()
434 	struct mmc_omap_slot *slot = host->current_slot;  in mmc_omap_send_stop_work()  local
438 	tick_ns = DIV_ROUND_UP(NSEC_PER_SEC, slot->fclk_freq);  in mmc_omap_send_stop_work()
475 	struct mmc_omap_slot *slot = host->current_slot;  in mmc_omap_send_abort()  local
480 	timeout = DIV_ROUND_UP(120 * USEC_PER_SEC, slot->fclk_freq);  in mmc_omap_send_abort()
793 				struct mmc_omap_slot *slot =  in mmc_omap_irq()  local
795 				if (slot == NULL ||  in mmc_omap_irq()
796 				    !mmc_omap_cover_is_open(slot))  in mmc_omap_irq()
861 	struct mmc_omap_slot *slot = host->slots[num];  in omap_mmc_notify_cover_event()  local
869 	cover_open = mmc_omap_cover_is_open(slot);  in omap_mmc_notify_cover_event()
870 	if (cover_open != slot->cover_open) {  in omap_mmc_notify_cover_event()
871 		slot->cover_open = cover_open;  in omap_mmc_notify_cover_event()
872 		sysfs_notify(&slot->mmc->class_dev.kobj, NULL, "cover_switch");  in omap_mmc_notify_cover_event()
875 	tasklet_hi_schedule(&slot->cover_tasklet);  in omap_mmc_notify_cover_event()
880 	struct mmc_omap_slot *slot = (struct mmc_omap_slot *) arg;  in mmc_omap_cover_timer()  local
881 	tasklet_schedule(&slot->cover_tasklet);  in mmc_omap_cover_timer()
886 	struct mmc_omap_slot *slot = (struct mmc_omap_slot *)param;  in mmc_omap_cover_handler()  local
887 	int cover_open = mmc_omap_cover_is_open(slot);  in mmc_omap_cover_handler()
889 	mmc_detect_change(slot->mmc, 0);  in mmc_omap_cover_handler()
897 	if (slot->mmc->card == NULL || !mmc_card_present(slot->mmc->card))  in mmc_omap_cover_handler()
900 	mod_timer(&slot->cover_timer,  in mmc_omap_cover_handler()
1085 	struct mmc_omap_slot *slot = mmc_priv(mmc);  in mmc_omap_request()  local
1086 	struct mmc_omap_host *host = slot->host;  in mmc_omap_request()
1091 		BUG_ON(slot->mrq != NULL);  in mmc_omap_request()
1092 		slot->mrq = req;  in mmc_omap_request()
1098 	mmc_omap_select_slot(slot, 1);  in mmc_omap_request()
1102 static void mmc_omap_set_power(struct mmc_omap_slot *slot, int power_on,  in mmc_omap_set_power()  argument
1107 	host = slot->host;  in mmc_omap_set_power()
1109 	if (slot->pdata->set_power != NULL)  in mmc_omap_set_power()
1110 		slot->pdata->set_power(mmc_dev(slot->mmc), slot->id, power_on,  in mmc_omap_set_power()
1127 	struct mmc_omap_slot *slot = mmc_priv(mmc);  in mmc_omap_calc_divisor()  local
1128 	struct mmc_omap_host *host = slot->host;  in mmc_omap_calc_divisor()
1145 	slot->fclk_freq = func_clk_rate / dsor;  in mmc_omap_calc_divisor()
1155 	struct mmc_omap_slot *slot = mmc_priv(mmc);  in mmc_omap_set_ios()  local
1156 	struct mmc_omap_host *host = slot->host;  in mmc_omap_set_ios()
1160 	mmc_omap_select_slot(slot, 0);  in mmc_omap_set_ios()
1164 	if (ios->vdd != slot->vdd)  in mmc_omap_set_ios()
1165 		slot->vdd = ios->vdd;  in mmc_omap_set_ios()
1170 		mmc_omap_set_power(slot, 0, ios->vdd);  in mmc_omap_set_ios()
1174 		mmc_omap_set_power(slot, 1, ios->vdd);  in mmc_omap_set_ios()
1183 	if (slot->bus_mode != ios->bus_mode) {  in mmc_omap_set_ios()
1184 		if (slot->pdata->set_bus_mode != NULL)  in mmc_omap_set_ios()
1185 			slot->pdata->set_bus_mode(mmc_dev(mmc), slot->id,  in mmc_omap_set_ios()
1187 		slot->bus_mode = ios->bus_mode;  in mmc_omap_set_ios()
1196 	slot->saved_con = dsor;  in mmc_omap_set_ios()
1213 	mmc_omap_release_slot(slot, clk_enabled);  in mmc_omap_set_ios()
1223 	struct mmc_omap_slot *slot = NULL;  in mmc_omap_new_slot()  local
1231 	slot = mmc_priv(mmc);  in mmc_omap_new_slot()
1232 	slot->host = host;  in mmc_omap_new_slot()
1233 	slot->mmc = mmc;  in mmc_omap_new_slot()
1234 	slot->id = id;  in mmc_omap_new_slot()
1235 	slot->pdata = &host->pdata->slots[id];  in mmc_omap_new_slot()
1237 	host->slots[id] = slot;  in mmc_omap_new_slot()
1252 	mmc->ocr_avail = slot->pdata->ocr_mask;  in mmc_omap_new_slot()
1264 	if (slot->pdata->get_cover_state != NULL) {  in mmc_omap_new_slot()
1265 		setup_timer(&slot->cover_timer, mmc_omap_cover_timer,  in mmc_omap_new_slot()
1266 			    (unsigned long)slot);  in mmc_omap_new_slot()
1267 		tasklet_init(&slot->cover_tasklet, mmc_omap_cover_handler,  in mmc_omap_new_slot()
1268 			     (unsigned long)slot);  in mmc_omap_new_slot()
1275 	if (slot->pdata->name != NULL) {  in mmc_omap_new_slot()
1282 	if (slot->pdata->get_cover_state != NULL) {  in mmc_omap_new_slot()
1287 		tasklet_schedule(&slot->cover_tasklet);  in mmc_omap_new_slot()
1293 	if (slot->pdata->name != NULL)  in mmc_omap_new_slot()
1301 static void mmc_omap_remove_slot(struct mmc_omap_slot *slot)  in mmc_omap_remove_slot()  argument
1303 	struct mmc_host *mmc = slot->mmc;  in mmc_omap_remove_slot()
1305 	if (slot->pdata->name != NULL)  in mmc_omap_remove_slot()
1307 	if (slot->pdata->get_cover_state != NULL)  in mmc_omap_remove_slot()
1310 	tasklet_kill(&slot->cover_tasklet);  in mmc_omap_remove_slot()
1311 	del_timer_sync(&slot->cover_timer);  in mmc_omap_remove_slot()
1312 	flush_workqueue(slot->host->mmc_omap_wq);  in mmc_omap_remove_slot()