Re: [PATCH v1 4/7] soc: qcom: geni-se:: Add support to load QUP SE Firmware via Linux subsystem

kernel test robot
2024-12-05T01:24:10Z

Hi Viken,

kernel test robot noticed the following build warnings:

[auto build test WARNING on andi-shyti/i2c/i2c-host]
[also build test WARNING on tty/tty-testing tty/tty-next tty/tty-linus broonie-spi/for-next linus/master v6.13-rc1 next-20241204]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url: https://github.com/intel-lab-lkp/linux/commits/Viken-Dadhaniya/dt-bindings-i2c-qcom-i2c-geni-Document-DT-properties-for-QUP-firmware-loading/20241204-230736
base: https://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git i2c/i2c-host
patch link: https://lore.kernel.org/r/20241204150326.1470749-5-quic_vdadhani%40quicinc.com
patch subject: [PATCH v1 4/7] soc: qcom: geni-se:: Add support to load QUP SE Firmware via Linux subsystem
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20241205/202412050806.0jxlVq68-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241205/202412050806.0jxlVq68-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/202412050806.0jxlVq68-lkp@intel.com/

All warnings (new ones prefixed by >>):

In file included from drivers/soc/qcom/qcom-geni-se.c:19:
>> include/linux/soc/qcom/qup-fw-load.h:148:9: warning: "out_be32" redefined
148 | #define out_be32(a, v) writel_relaxed(v, a)
| ^~~~~~~~
In file included from arch/m68k/include/asm/io_mm.h:25,
from arch/m68k/include/asm/io.h:8,
from include/linux/scatterlist.h:9,
from include/linux/dma-mapping.h:8,
from drivers/soc/qcom/qcom-geni-se.c:11:
arch/m68k/include/asm/raw_io.h:32:9: note: this is the location of the previous definition
32 | #define out_be32(addr,l) (void)((*(__force volatile u32 *) (unsigned long)(addr)) = (l))
| ^~~~~~~~
>> include/linux/soc/qcom/qup-fw-load.h:149:9: warning: "in_be32" redefined
149 | #define in_be32(a) readl_relaxed(a)
| ^~~~~~~
arch/m68k/include/asm/raw_io.h:23:9: note: this is the location of the previous definition
23 | #define in_be32(addr) \
| ^~~~~~~
drivers/soc/qcom/qcom-geni-se.c: In function 'read_elf':
drivers/soc/qcom/qcom-geni-se.c:975:23: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
975 | *phdr = &phdrs[i];
| ^
drivers/soc/qcom/qcom-geni-se.c: At top level:
drivers/soc/qcom/qcom-geni-se.c:1268:5: warning: no previous prototype for 'qup_fw_load' [-Wmissing-prototypes]
1268 | int qup_fw_load(struct qup_se_rsc *rsc)
| ^~~~~~~~~~~

vim +/out_be32 +148 include/linux/soc/qcom/qup-fw-load.h

147
> 148 #define out_be32(a, v) writel_relaxed(v, a)
> 149 #define in_be32(a) readl_relaxed(a)
150

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