From: Marcel Holtmann <marcel@holtmann.org>
Date: Sun, 29 Dec 2013 06:10:02 +0000 (-0800)
Subject: Bluetooth: Use MD SET register for changing SDIO Type-B to Type-A
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=bc7219709978b963bc6820717e140c15547a6dd9;p=linux-beck.git

Bluetooth: Use MD SET register for changing SDIO Type-B to Type-A

The register for setting the SDIO card mode of a Type-B Bluetooth card
is called MD SET. The MD STAT register is used for reading the current
mode back.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---

diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c
index 1f6815825e61..83f6437dd91d 100644
--- a/drivers/bluetooth/btsdio.c
+++ b/drivers/bluetooth/btsdio.c
@@ -73,6 +73,7 @@ struct btsdio_data {
 #define REG_CL_INTRD 0x13	/* Interrupt Clear */
 #define REG_EN_INTRD 0x14	/* Interrupt Enable */
 #define REG_MD_STAT  0x20	/* Bluetooth Mode Status */
+#define REG_MD_SET   0x20	/* Bluetooth Mode Set */
 
 static int btsdio_tx_packet(struct btsdio_data *data, struct sk_buff *skb)
 {
@@ -212,7 +213,7 @@ static int btsdio_open(struct hci_dev *hdev)
 	}
 
 	if (data->func->class == SDIO_CLASS_BT_B)
-		sdio_writeb(data->func, 0x00, REG_MD_STAT, NULL);
+		sdio_writeb(data->func, 0x00, REG_MD_SET, NULL);
 
 	sdio_writeb(data->func, 0x01, REG_EN_INTRD, NULL);