linux-kernel - Re: [PATCH 3/8] spi: stm32-ospi: Remove CR_TCIE and CR

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Message-ID: <202512061458.1wp2IbOG-lkp@intel.com>
Date: Sat, 6 Dec 2025 15:18:20 +0800
From: kernel test robot <lkp@...el.com>
To: Patrice Chotard <patrice.chotard@...s.st.com>,
	Mark Brown <broonie@...nel.org>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-spi@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Patrice Chotard <patrice.chotard@...s.st.com>
Subject: Re: [PATCH 3/8] spi: stm32-ospi: Remove CR_TCIE and CR_TEIE irq usage

Hi Patrice,

kernel test robot noticed the following build errors:

[auto build test ERROR on 7d0a66e4bb9081d75c82ec4957c50034cb0ea449]

url:    https://github.com/intel-lab-lkp/linux/commits/Patrice-Chotard/spi-stm32-ospi-Set-DMA-maxburst-dynamically/20251205-174931
base:   7d0a66e4bb9081d75c82ec4957c50034cb0ea449
patch link:    https://lore.kernel.org/r/20251205-upstream_qspi_ospi_updates-v1-3-7e6c8b9f5141%40foss.st.com
patch subject: [PATCH 3/8] spi: stm32-ospi: Remove CR_TCIE and CR_TEIE irq usage
config: riscv-randconfig-002-20251206 (https://download.01.org/0day-ci/archive/20251206/202512061458.1wp2IbOG-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251206/202512061458.1wp2IbOG-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512061458.1wp2IbOG-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/spi/spi-stm32-ospi.c:246:48: error: no member named 'io_base' in 'struct stm32_ospi'; did you mean 'mm_base'?
     246 |         err = readl_relaxed_poll_timeout_atomic(ospi->io_base + OSPI_SR, sr,
         |                                                       ^~~~~~~
         |                                                       mm_base
   include/linux/iopoll.h:255:43: note: expanded from macro 'readl_relaxed_poll_timeout_atomic'
     255 |         readx_poll_timeout_atomic(readl_relaxed, addr, val, cond, delay_us, timeout_us)
         |                                                  ^
   include/linux/iopoll.h:213:71: note: expanded from macro 'readx_poll_timeout_atomic'
     213 |         read_poll_timeout_atomic(op, val, cond, delay_us, timeout_us, false, addr)
         |                                                                              ^
   include/linux/iopoll.h:172:36: note: expanded from macro 'read_poll_timeout_atomic'
     172 |         poll_timeout_us_atomic((val) = op(args), cond, sleep_us, timeout_us, sleep_before_read)
         |                                           ^
   note: (skipping 1 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
   arch/riscv/include/asm/mmio.h:90:76: note: expanded from macro 'readl_cpu'
      90 | #define readl_cpu(c)            ({ u32 __r = le32_to_cpu((__force __le32)__raw_readl(c)); __r; })
         |                                                                                      ^
   include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
      35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
         |                                                   ^
   include/linux/iopoll.h:102:3: note: expanded from macro 'poll_timeout_us_atomic'
     102 |                 op; \
         |                 ^
   drivers/spi/spi-stm32-ospi.c:124:16: note: 'mm_base' declared here
     124 |         void __iomem *mm_base;
         |                       ^
   1 error generated.


vim +246 drivers/spi/spi-stm32-ospi.c

   236	
   237	static int stm32_ospi_wait_cmd(struct stm32_ospi *ospi)
   238	{
   239		void __iomem *regs_base = ospi->regs_base;
   240		u32 sr;
   241		int err = 0;
   242	
   243		if (ospi->fmode == CR_FMODE_APM)
   244			goto out;
   245	
 > 246		err = readl_relaxed_poll_timeout_atomic(ospi->io_base + OSPI_SR, sr,
   247							(sr & (SR_TEF | SR_TCF)), 1,
   248							STM32_WAIT_CMD_TIMEOUT_US);
   249	
   250		if (sr & SR_TCF)
   251			/* avoid false timeout */
   252			err = 0;
   253		if (sr & SR_TEF)
   254			err = -EIO;
   255	
   256	out:
   257		/* clear flags */
   258		writel_relaxed(FCR_CTCF | FCR_CTEF, regs_base + OSPI_FCR);
   259	
   260		if (!err)
   261			err = stm32_ospi_wait_nobusy(ospi);
   262	
   263		return err;
   264	}
   265	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki