[peterz-queue:objtool/core 13/13] drivers/spi/spi-amd.o: error: objtool: 1 warning(s) upgraded to errors

[peterz-queue:objtool/core 13/13] drivers/spi/spi-amd.o: error: objtool: 1 warning(s) upgraded to errors

[kernel test robot]

:::::: 
:::::: Manual check reason: "only suspicious fbc files changed"
:::::: 

BCC: lkp@intel.com
CC: llvm@lists.linux.dev
CC: oe-kbuild-all@lists.linux.dev
TO: Josh Poimboeuf <jpoimboe@kernel.org>
CC: Peter Zijlstra <peterz@infradead.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git objtool/core
head:   3ea93b53ecb339bb78a5eedbb51714a899640584
commit: 3ea93b53ecb339bb78a5eedbb51714a899640584 [13/13] objtool: Add CONFIG_OBJTOOL_WERROR
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago
config: x86_64-randconfig-071-20250316 (https://download.01.org/0day-ci/archive/20250316/202503161828.RUk9EhWx-lkp@intel.com/config)
compiler: clang version 20.1.0 (https://github.com/llvm/llvm-project 24a30daaa559829ad079f2ff7f73eb4e18095f88)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250316/202503161828.RUk9EhWx-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/r/202503161828.RUk9EhWx-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/spi/spi-amd.o: error: objtool: amd_set_spi_freq() falls through to next function amd_spi_set_opcode()
   drivers/spi/spi-amd.o: error: objtool:   amd_set_spi_freq+0x55: (branch)
   drivers/spi/spi-amd.o: error: objtool:   amd_set_spi_freq+0x68: (branch)
   drivers/spi/spi-amd.o: error: objtool:   amd_set_spi_freq+0x3e: (branch)
   drivers/spi/spi-amd.o: error: objtool:   amd_set_spi_freq+0x0: <=== (sym)
>> drivers/spi/spi-amd.o: error: objtool: 1 warning(s) upgraded to errors
   ./tools/objtool/objtool --hacks=jump_label --hacks=noinstr --stackval --static-call --uaccess --Werror --backtrace drivers/spi/spi-amd.o.orig -o drivers/spi/spi-amd.o

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