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| author | Sean Wang <sean.wang@mediatek.com> | 2019-03-05 01:14:25 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2019-04-23 18:09:08 +0200 |
| commit | cac63f9b163700fb70a609ad220697c61b797d6b (patch) | |
| tree | d4e789bd06c165c4d8d5b1be191e688be3594dad /drivers/bluetooth/btmtkuart.c | |
| parent | Bluetooth: btmtksdio: fix uninitialized symbol errors in btmtksdio_rx_packet (diff) | |
| download | linux-cac63f9b163700fb70a609ad220697c61b797d6b.tar.xz linux-cac63f9b163700fb70a609ad220697c61b797d6b.zip | |
Bluetooth: mediatek: Fixed incorrect type in assignment
Fixed warning: incorrect type in assignment reported by kbuild test robot.
The detailed warning is shown as below.
make ARCH=x86_64 allmodconfig
make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'
All warnings (new ones prefixed by >>):
btmtkuart.c:671:18: sparse: warning: incorrect type in assignment
(different base types)
btmtkuart.c:671:18: sparse: expected unsigned int [usertype] baudrate
btmtkuart.c:671:18: sparse: got restricted __le32 [usertype]
sparse warnings: (new ones prefixed by >>)
btmtkuart.c:671:18: sparse: warning: incorrect type in assignment
(different base types)
btmtkuart.c:671:18: sparse: expected unsigned int [usertype] baudrate
btmtkuart.c:671:18: sparse: got restricted __le32 [usertype]
vim +671 drivers/bluetooth/btmtkuart.c
659
660 static int btmtkuart_change_baudrate(struct hci_dev *hdev)
661 {
662 struct btmtkuart_dev *bdev = hci_get_drvdata(hdev);
663 struct btmtk_hci_wmt_params wmt_params;
664 u32 baudrate;
665 u8 param;
666 int err;
667
668 /* Indicate the device to enter the probe state the host is
669 * ready to change a new baudrate.
670 */
> 671 baudrate = cpu_to_le32(bdev->desired_speed);
672 wmt_params.op = MTK_WMT_HIF;
Fixes: 22eaf6c9946a ("Bluetooth: mediatek: add support for MediaTek MT7663U and MT7668U UART devices")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/btmtkuart.c')
| -rw-r--r-- | drivers/bluetooth/btmtkuart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bluetooth/btmtkuart.c b/drivers/bluetooth/btmtkuart.c index b0b680dd69f4..f5dbeec8e274 100644 --- a/drivers/bluetooth/btmtkuart.c +++ b/drivers/bluetooth/btmtkuart.c @@ -661,7 +661,7 @@ static int btmtkuart_change_baudrate(struct hci_dev *hdev) { struct btmtkuart_dev *bdev = hci_get_drvdata(hdev); struct btmtk_hci_wmt_params wmt_params; - u32 baudrate; + __le32 baudrate; u8 param; int err; |