8:05 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git vsp1/v3u
head: 4b88e2d75a21f477bd1aaf9eec8c567c54ffe43d
commit: 1f4e9a15a76d4eb298a2771b7ca0e94990098923 [26/41] rcar-fcp: Add FCPVD reset
sequence for VSPD
config: mips-allyesconfig (attached as .config)
compiler: mips-linux-gcc (GCC) 9.3.0
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://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git/commit/...
git remote add rcar
https://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git
git fetch --no-tags rcar vsp1/v3u
git checkout 1f4e9a15a76d4eb298a2771b7ca0e94990098923
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips
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/media/platform/rcar-fcp.c:55: warning: Function parameter or member
'fcp' not described in 'fcp_write'
drivers/media/platform/rcar-fcp.c:55: warning: Function parameter or member
'value' not described in 'fcp_write'
drivers/media/platform/rcar-fcp.c:55: warning: Function parameter or member
'offset' not described in 'fcp_write'
> drivers/media/platform/rcar-fcp.c:55: warning: expecting
prototype for rcar_fcp_get(). Prototype was for fcp_write() instead
vim +55 drivers/media/platform/rcar-fcp.c
39
40 /* -----------------------------------------------------------------------------
41 * Public API
42 */
43
44 /**
45 * rcar_fcp_get - Find and acquire a reference to an FCP instance
46 * @np: Device node of the FCP instance
47 *
48 * Search the list of registered FCP instances for the instance corresponding to
49 * the given device node.
50 *
51 * Return a pointer to the FCP instance, or an ERR_PTR if the instance can't
be
52 * found.
53 */
54 static void fcp_write(struct rcar_fcp_device *fcp, u32 value, u32 offset)
55 {
56 iowrite32(value, fcp->base + offset);
57 }
58
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0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org