2:22 a.m.
Hi K,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on staging/staging-testing]
url:
https://github.com/0day-ci/linux/commits/B-K-Karthik/drivers-staging-medi...
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
caaba08f8c0dbe5c8fcb497faa7e3b394c21ff39
config: x86_64-allyesconfig (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project
02946de3802d3bc65bc9f2eb9b8d4969b5a7add8)
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
# install x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
>
drivers/staging/media/atomisp/pci/css_2401_system/host/csi_rx.c:18:18: warning: unused
variable 'N_SHORT_PACKET_LUT_ENTRIES' [-Wunused-const-variable]
static
const u32 N_SHORT_PACKET_LUT_ENTRIES[N_CSI_RX_BACKEND_ID] = {
^
>
drivers/staging/media/atomisp/pci/css_2401_system/host/csi_rx.c:24:18: warning: unused
variable 'N_LONG_PACKET_LUT_ENTRIES' [-Wunused-const-variable]
static
const u32 N_LONG_PACKET_LUT_ENTRIES[N_CSI_RX_BACKEND_ID] = {
^
>
drivers/staging/media/atomisp/pci/css_2401_system/host/csi_rx.c:30:18: warning: unused
variable 'N_CSI_RX_FE_CTRL_DLANES' [-Wunused-const-variable]
static const
u32 N_CSI_RX_FE_CTRL_DLANES[N_CSI_RX_FRONTEND_ID] = {
^
>
drivers/staging/media/atomisp/pci/css_2401_system/host/csi_rx.c:37:18: warning: unused
variable 'N_CSI_RX_BE_SID_WIDTH' [-Wunused-const-variable]
static const
u32 N_CSI_RX_BE_SID_WIDTH[N_CSI_RX_BACKEND_ID] = {
^
4 warnings generated.
vim +/N_SHORT_PACKET_LUT_ENTRIES +18
drivers/staging/media/atomisp/pci/css_2401_system/host/csi_rx.c
17
18 static const u32 N_SHORT_PACKET_LUT_ENTRIES[N_CSI_RX_BACKEND_ID] =
{
19 4, /* 4 entries at CSI_RX_BACKEND0_ID*/
20 4, /* 4 entries at CSI_RX_BACKEND1_ID*/
21 4 /* 4 entries at CSI_RX_BACKEND2_ID*/
22 };
23
24 static const u32 N_LONG_PACKET_LUT_ENTRIES[N_CSI_RX_BACKEND_ID] =
{
25 8, /* 8 entries at CSI_RX_BACKEND0_ID*/
26 4, /* 4 entries at CSI_RX_BACKEND1_ID*/
27 4 /* 4 entries at CSI_RX_BACKEND2_ID*/
28 };
29
30 static const u32 N_CSI_RX_FE_CTRL_DLANES[N_CSI_RX_FRONTEND_ID] = {
31 N_CSI_RX_DLANE_ID, /* 4 dlanes for CSI_RX_FR0NTEND0_ID */
32 N_CSI_RX_DLANE_ID, /* 4 dlanes for CSI_RX_FR0NTEND1_ID */
33 N_CSI_RX_DLANE_ID /* 4 dlanes for CSI_RX_FR0NTEND2_ID */
34 };
35
36 /* sid_width for CSI_RX_BACKEND<N>_ID */
37 static const u32 N_CSI_RX_BE_SID_WIDTH[N_CSI_RX_BACKEND_ID] = {
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org