From: Peng Chen <pengchen@qca.qualcomm.com>
Date: Thu, 6 Sep 2012 11:30:43 +0000 (+0800)
Subject: Bluetooth: Fix endianess issue in the ath3k driver
X-Git-Tag: firefly_0821_release~176^2~3540^2~11^2~7^2~45^2~78
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b9e2535acad8f52a17e2aa843d45a6b756b59592;p=firefly-linux-kernel-4.4.55.git

Bluetooth: Fix endianess issue in the ath3k driver

The version is always in little endian format. This patch makes the
driver work on both little and big endian CPUs.

Signed-off-by: Peng Chen <pengchen@qca.qualcomm.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---

diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index bc5cf90c5ff6..be571fef185d 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -367,7 +367,7 @@ static int ath3k_load_patch(struct usb_device *udev)
 	}
 
 	snprintf(filename, ATH3K_NAME_LEN, "ar3k/AthrBT_0x%08x.dfu",
-		fw_version.rom_version);
+		le32_to_cpu(fw_version.rom_version));
 
 	ret = request_firmware(&firmware, filename, &udev->dev);
 	if (ret < 0) {
@@ -429,7 +429,7 @@ static int ath3k_load_syscfg(struct usb_device *udev)
 	}
 
 	snprintf(filename, ATH3K_NAME_LEN, "ar3k/ramps_0x%08x_%d%s",
-		fw_version.rom_version, clk_value, ".dfu");
+		le32_to_cpu(fw_version.rom_version), clk_value, ".dfu");
 
 	ret = request_firmware(&firmware, filename, &udev->dev);
 	if (ret < 0) {