b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -19,6 +19,7 @@
#include <linux/regulator/fixed.h>
#include <linux/wl12xx.h>
#include <linux/mmc/host.h>
+#include <linux/mmc/card.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -196,6 +197,18 @@ struct wl12xx_platform_data omap_zoom_wlan_data
__initdata = {
.board_ref_clock = 1,
};
+static void zoom_wl1271_init_card(struct mmc_card *card)
+{
+ /*
+ * Tell SDIO core to disconnect the pull-up resistor on CD/DAT[3]
+ * (pin 1) of the wl1271 card, which is not required since we
+ * already have OMAP pulling up this line, and we don't need any
+ * card detection functionality. As a result, this may save some
+ * power.
+ */
+ card->quirks |= MMC_QUIRK_DISABLE_CD;
+}
+
static struct omap2_hsmmc_info mmc[] __initdata = {
{