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authorBing Zhao <bzhao@marvell.com>2009-07-08 11:44:14 -0700
committerMarcel Holtmann <marcel@holtmann.org>2009-08-22 14:25:34 -0700
commit3318b2362bf0528be77123c480249663557dfbfc (patch)
treeb0d06465c9663d0f3f958c603feade942dd50e56 /drivers/bluetooth/btmrvl_sdio.h
parent9374253ffe609f2d70dd5ae280182cb6f08fef08 (diff)
downloadblackbird-op-linux-3318b2362bf0528be77123c480249663557dfbfc.tar.gz
blackbird-op-linux-3318b2362bf0528be77123c480249663557dfbfc.zip
Bluetooth: Fix incorrect alignment in Marvell BT-over-SDIO driver
The driver uses "u32" for alignment check and calculation which works only on 32-bit system. It will crash the 64-bit system. Replace "u32" with "unsigned long" to fix this issue. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btmrvl_sdio.h')
-rw-r--r--drivers/bluetooth/btmrvl_sdio.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/bluetooth/btmrvl_sdio.h b/drivers/bluetooth/btmrvl_sdio.h
index 2dd284e0df14..27329f107e5a 100644
--- a/drivers/bluetooth/btmrvl_sdio.h
+++ b/drivers/bluetooth/btmrvl_sdio.h
@@ -104,4 +104,5 @@ struct btmrvl_sdio_device {
/* Macros for Data Alignment : address */
#define ALIGN_ADDR(p, a) \
- ((((u32)(p)) + (((u32)(a)) - 1)) & ~(((u32)(a)) - 1))
+ ((((unsigned long)(p)) + (((unsigned long)(a)) - 1)) & \
+ ~(((unsigned long)(a)) - 1))
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