host->present = !gpio_get_value(host->detect_pin);
}
}
+
+ if (!gpio_is_valid(host->detect_pin))
+ mmc->caps |= MMC_CAP_NEEDS_POLL;
+
if (gpio_is_valid(host->wp_pin)) {
if (gpio_request(host->wp_pin, "mmc_wp")) {
dev_dbg(&mmc->class_dev, "no WP pin available\n");