Hi all,

After merging the spi tree, today's linux-next build (x86_64 allmodconfig)
produced this warning:

drivers/spi/spi-amd.c: In function 'amd_spi_fifo_xfer':
drivers/spi/spi-amd.c:171:17: warning: unused variable 'opcode' [-Wunused-variable]
  171 |  u8 cmd_opcode, opcode = 0;
      |                 ^~~~~~

Introduced by commit

  bbb336f39efc ("spi: spi-amd: Add AMD SPI controller driver support")

-- 
Cheers,
Stephen Rothwell