681 		struct flchip_shared *shared;  in cfi_intelext_partition_fixup()  local
743 		shared = kmalloc(sizeof(struct flchip_shared) * cfi->numchips, GFP_KERNEL);  in cfi_intelext_partition_fixup()
744 		if (!shared) {  in cfi_intelext_partition_fixup()
754 			shared[i].writing = shared[i].erasing = NULL;  in cfi_intelext_partition_fixup()
755 			mutex_init(&shared[i].lock);  in cfi_intelext_partition_fixup()
759 				chip->priv = &shared[i];  in cfi_intelext_partition_fixup()
919 		struct flchip_shared *shared = chip->priv;  in get_chip()  local
921 		mutex_lock(&shared->lock);  in get_chip()
922 		contender = shared->writing;  in get_chip()
934 			mutex_unlock(&shared->lock);  in get_chip()
949 			mutex_lock(&shared->lock);  in get_chip()
963 		if (mode == FL_ERASING && shared->erasing  in get_chip()
964 		    && shared->erasing->oldstate == FL_ERASING) {  in get_chip()
965 			mutex_unlock(&shared->lock);  in get_chip()
976 		shared->writing = chip;  in get_chip()
978 			shared->erasing = chip;  in get_chip()
979 		mutex_unlock(&shared->lock);  in get_chip()
993 		struct flchip_shared *shared = chip->priv;  in put_chip()  local
994 		mutex_lock(&shared->lock);  in put_chip()
995 		if (shared->writing == chip && chip->oldstate == FL_READY) {  in put_chip()
997 			shared->writing = shared->erasing;  in put_chip()
998 			if (shared->writing && shared->writing != chip) {  in put_chip()
1000 				struct flchip *loaner = shared->writing;  in put_chip()
1002 				mutex_unlock(&shared->lock);  in put_chip()
1010 			shared->erasing = NULL;  in put_chip()
1011 			shared->writing = NULL;  in put_chip()
1012 		} else if (shared->erasing == chip && shared->writing != chip) {  in put_chip()
1020 			mutex_unlock(&shared->lock);  in put_chip()
1024 		mutex_unlock(&shared->lock);  in put_chip()