[gerg-m68knommu:dt 8/22] drivers/gpu/drm/tegra/hdmi.h:122:9: warning: "ACR_ENABLE" redefined

[gerg-m68knommu:dt 8/22] drivers/gpu/drm/tegra/hdmi.h:122:9: warning: "ACR_ENABLE" redefined

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git dt
head:   eafb2e6e489faacf921ddea1e9232e555f7abca6
commit: 577d5b84921290953e5b4b19198eedea1fa2fcec [8/22] m68k: coldfire: enable common clock framework
config: m68k-randconfig-r1305-20260926 (https://download.01.org/0day-ci/archive/20260927/202609270155.T6UyiOkH-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 14.3.0
sparse: v0.6.5-rc1
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260927/202609270155.T6UyiOkH-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202609270155.T6UyiOkH-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/gpu/drm/tegra/hdmi.c:36:
>> drivers/gpu/drm/tegra/hdmi.h:122:9: warning: "ACR_ENABLE" redefined
     122 | #define ACR_ENABLE         (1 << 31)
         |         ^~~~~~~~~~
   In file included from arch/m68k/include/asm/m54xxsim.h:17,
                    from arch/m68k/include/asm/mcfsim.h:46,
                    from arch/m68k/include/asm/io_no.h:35,
                    from arch/m68k/include/asm/io.h:6,
                    from include/linux/io.h:12,
                    from include/linux/irq.h:20,
                    from include/asm-generic/hardirq.h:17,
                    from ./arch/m68k/include/generated/asm/hardirq.h:1,
                    from include/linux/hardirq.h:11,
                    from include/linux/interrupt.h:11,
                    from include/linux/kernel_stat.h:8,
                    from include/linux/cgroup.h:27,
                    from include/linux/memcontrol.h:13,
                    from include/linux/swap.h:9,
                    from include/linux/suspend.h:5,
                    from include/linux/regulator/consumer.h:35,
                    from drivers/gpu/drm/tegra/hdmi.c:17:
   arch/m68k/include/asm/m54xxacr.h:34:9: note: this is the location of the previous definition
      34 | #define ACR_ENABLE      0x00008000      /* Enable address */
         |         ^~~~~~~~~~


vim +/ACR_ENABLE +122 drivers/gpu/drm/tegra/hdmi.h

edec4af4c3d6d2 Thierry Reding 2012-11-15  119  
edec4af4c3d6d2 Thierry Reding 2012-11-15  120  #define ACR_SUBPACK_CTS(x) (((x) & 0xffffff) << 8)
edec4af4c3d6d2 Thierry Reding 2012-11-15  121  #define ACR_SUBPACK_N(x)   (((x) & 0xffffff) << 0)
edec4af4c3d6d2 Thierry Reding 2012-11-15 @122  #define ACR_ENABLE         (1 << 31)
edec4af4c3d6d2 Thierry Reding 2012-11-15  123  

:::::: The code at line 122 was first introduced by commit
:::::: edec4af4c3d6d225578290a9acc38c78147df55b drm: tegra: Add HDMI support

:::::: TO: Thierry Reding <thierry.reding@avionic-design.de>
:::::: CC: Dave Airlie <airlied@redhat.com>

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