From: kernel test robot <lkp@intel.com>
To: Sven Peter <sven@svenpeter.dev>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
linux-kernel@vger.kernel.org
Subject: [asahilinux:bluetooth-wip 8/8] drivers/bluetooth/hci_bcm43xx.c:1088:23: warning: unused variable 'bcm43xx'
Date: Mon, 11 Jul 2022 16:57:39 +0800 [thread overview]
Message-ID: <202207111654.rRuKu0Ms-lkp@intel.com> (raw)
tree: https://github.com/AsahiLinux/linux bluetooth-wip
head: 988727c92ef6a0ae2c476c6f06676b63665c6059
commit: 988727c92ef6a0ae2c476c6f06676b63665c6059 [8/8] Bluetooth: hci_bcm43xx: Add new driver for BCM43XX PCI boards
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220711/202207111654.rRuKu0Ms-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 6ce63e267aab79ca87bf63453d34dd3909ab978d)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/AsahiLinux/linux/commit/988727c92ef6a0ae2c476c6f06676b63665c6059
git remote add asahilinux https://github.com/AsahiLinux/linux
git fetch --no-tags asahilinux bluetooth-wip
git checkout 988727c92ef6a0ae2c476c6f06676b63665c6059
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/bluetooth/ drivers/hid/ drivers/md/ drivers/net/ethernet/mellanox/mlx5/core/ drivers/vfio/pci/mlx5/
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/bluetooth/hci_bcm43xx.c:1088:23: warning: unused variable 'bcm43xx' [-Wunused-variable]
struct bcm43xx_data *bcm43xx = hci_get_drvdata(hdev);
^
drivers/bluetooth/hci_bcm43xx.c:1280:8: error: incompatible pointer types passing '__le64 *' (aka 'unsigned long long *') to parameter of type 'dma_addr_t *' (aka 'unsigned int *') [-Werror,-Wincompatible-pointer-types]
&bcm43xx->ctx->per_info_addr, GFP_KERNEL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dma-mapping.h:550:15: note: passing argument to parameter 'dma_handle' here
dma_addr_t *dma_handle, gfp_t gfp)
^
1 warning and 1 error generated.
vim +/bcm43xx +1088 drivers/bluetooth/hci_bcm43xx.c
1085
1086 static int bcm43xx_hci_close(struct hci_dev *hdev)
1087 {
> 1088 struct bcm43xx_data *bcm43xx = hci_get_drvdata(hdev);
1089
--
0-DAY CI Kernel Test Service
https://01.org/lkp
reply other threads:[~2022-07-11 8:58 UTC|newest]
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