RE: [net-next 10/14] ptp: lan743x: convert to .adjfine and diff_by_scaled_ppm

["Keller, Jacob E" <jacob.e.keller@intel.com>]

> -----Original Message-----
> From: lkp <lkp@intel.com>
> Sent: Sunday, August 21, 2022 8:22 AM
> To: Keller, Jacob E <jacob.e.keller@intel.com>; netdev@vger.kernel.org
> Cc: llvm@lists.linux.dev; kbuild-all@lists.01.org; Keller, Jacob E
> <jacob.e.keller@intel.com>; K. Y. Srinivasan <kys@microsoft.com>; Haiyang
> Zhang <haiyangz@microsoft.com>; Stephen Hemminger
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> Sundar S K <Shyam-sundar.S-k@amd.com>; Eric Dumazet
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> Subject: Re: [net-next 10/14] ptp: lan743x: convert to .adjfine and
> diff_by_scaled_ppm
> 
> Hi Jacob,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on 9017462f006c4b686cb1e1e1a3a52ea8363076e6]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/Jacob-Keller/ptp-convert-
> drivers-to-adjfine/20220819-063154
> base:   9017462f006c4b686cb1e1e1a3a52ea8363076e6
> config: powerpc-allyesconfig (https://download.01.org/0day-
> ci/archive/20220821/202208212326.87xlsbQB-lkp@intel.com/config)
> compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project
> 01ffe31cbb54bfd8e38e71b3cf804a1d67ebf9c1)
> 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 powerpc cross compiling tool for clang build
>         # apt-get install binutils-powerpc-linux-gnu
>         # https://github.com/intel-lab-
> lkp/linux/commit/d3c6eac5778f2ce74e7d6d7be90a60f616551718
>         git remote add linux-review https://github.com/intel-lab-lkp/linux
>         git fetch --no-tags linux-review Jacob-Keller/ptp-convert-drivers-to-
> adjfine/20220819-063154
>         git checkout d3c6eac5778f2ce74e7d6d7be90a60f616551718
>         # 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=powerpc SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <lkp@intel.com>
> 
> All errors (new ones prefixed by >>):
> 
> >> drivers/net/ethernet/microchip/lan743x_ptp.c:368:12: error: redefinition of
> 'lan743x_ptpci_adjfine'
>    static int lan743x_ptpci_adjfine(struct ptp_clock_info *ptpci, long delta)
>               ^
>    drivers/net/ethernet/microchip/lan743x_ptp.c:335:12: note: previous
> definition is here
>    static int lan743x_ptpci_adjfine(struct ptp_clock_info *ptpci, long scaled_ppm)
>               ^
> >> drivers/net/ethernet/microchip/lan743x_ptp.c:386:3: error: use of undeclared
> identifier 'lan743_rate_adj'; did you mean 'lan743x_rate_adj'?
>                    lan743_rate_adj = (u32)diff;
>                    ^~~~~~~~~~~~~~~
>                    lan743x_rate_adj
>    drivers/net/ethernet/microchip/lan743x_ptp.c:374:6: note: 'lan743x_rate_adj'
> declared here
>            u64 lan743x_rate_adj;
>                ^
> >> drivers/net/ethernet/microchip/lan743x_ptp.c:388:3: error: use of undeclared
> identifier 'lan74e_rage_adj'; did you mean 'lan743x_rate_adj'?
>                    lan74e_rage_adj = (u32)diff | PTP_CLOCK_RATE_ADJ_DIR_;
>                    ^~~~~~~~~~~~~~~
>                    lan743x_rate_adj
>    drivers/net/ethernet/microchip/lan743x_ptp.c:374:6: note: 'lan743x_rate_adj'
> declared here
>            u64 lan743x_rate_adj;
>                ^
>    3 errors generated.
> 
> 

I'll fix this in v2 once I get feedback for the rest of the patches.

Thanks,
Jake