Re: [PATCH v7 4/8] mtd: nand: Add qpic_common API file

kernel test robot
2024-07-25T19:41:26Z

Hi Md,

kernel test robot noticed the following build warnings:

[auto build test WARNING on mtd/nand/next]
[also build test WARNING on broonie-spi/for-next robh/for-next linus/master v6.10 next-20240725]
[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/Md-Sadre-Alam/spi-dt-bindings-Introduce-qcom-spi-qpic-snand/20240724-195819
base: https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
patch link: https://lore.kernel.org/r/20240724114225.2176448-5-quic_mdalam%40quicinc.com
patch subject: [PATCH v7 4/8] mtd: nand: Add qpic_common API file
config: microblaze-randconfig-r133-20240725 (https://download.01.org/0day-ci/archive/20240726/202407260302.arL8EqNQ-lkp@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 14.1.0
reproduce: (https://download.01.org/0day-ci/archive/20240726/202407260302.arL8EqNQ-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/202407260302.arL8EqNQ-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
drivers/mtd/nand/raw/qcom_nandc.c:206:50: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] read_location_last3 @@ got int val @@
drivers/mtd/nand/raw/qcom_nandc.c:206:50: sparse: expected restricted __le32 [usertype] read_location_last3
drivers/mtd/nand/raw/qcom_nandc.c:206:50: sparse: got int val
drivers/mtd/nand/raw/qcom_nandc.c:239:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] addr0 @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:239:28: sparse: expected restricted __le32 [usertype] addr0
drivers/mtd/nand/raw/qcom_nandc.c:239:28: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:240:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] addr1 @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:240:28: sparse: expected restricted __le32 [usertype] addr1
drivers/mtd/nand/raw/qcom_nandc.c:240:28: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:280:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd @@ got unsigned int [assigned] [usertype] cmd @@
drivers/mtd/nand/raw/qcom_nandc.c:280:26: sparse: expected restricted __le32 [usertype] cmd
drivers/mtd/nand/raw/qcom_nandc.c:280:26: sparse: got unsigned int [assigned] [usertype] cmd
drivers/mtd/nand/raw/qcom_nandc.c:281:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg0 @@ got unsigned int [assigned] [usertype] cfg0 @@
drivers/mtd/nand/raw/qcom_nandc.c:281:27: sparse: expected restricted __le32 [usertype] cfg0
drivers/mtd/nand/raw/qcom_nandc.c:281:27: sparse: got unsigned int [assigned] [usertype] cfg0
drivers/mtd/nand/raw/qcom_nandc.c:282:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg1 @@ got unsigned int [assigned] [usertype] cfg1 @@
drivers/mtd/nand/raw/qcom_nandc.c:282:27: sparse: expected restricted __le32 [usertype] cfg1
drivers/mtd/nand/raw/qcom_nandc.c:282:27: sparse: got unsigned int [assigned] [usertype] cfg1
drivers/mtd/nand/raw/qcom_nandc.c:283:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] ecc_bch_cfg @@ got unsigned int [assigned] [usertype] ecc_bch_cfg @@
drivers/mtd/nand/raw/qcom_nandc.c:283:34: sparse: expected restricted __le32 [usertype] ecc_bch_cfg
drivers/mtd/nand/raw/qcom_nandc.c:283:34: sparse: got unsigned int [assigned] [usertype] ecc_bch_cfg
drivers/mtd/nand/raw/qcom_nandc.c:286:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] ecc_buf_cfg @@ got unsigned int [usertype] ecc_buf_cfg @@
drivers/mtd/nand/raw/qcom_nandc.c:286:42: sparse: expected restricted __le32 [usertype] ecc_buf_cfg
drivers/mtd/nand/raw/qcom_nandc.c:286:42: sparse: got unsigned int [usertype] ecc_buf_cfg
drivers/mtd/nand/raw/qcom_nandc.c:288:37: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] clrflashstatus @@ got unsigned int [usertype] clrflashstatus @@
drivers/mtd/nand/raw/qcom_nandc.c:288:37: sparse: expected restricted __le32 [usertype] clrflashstatus
drivers/mtd/nand/raw/qcom_nandc.c:288:37: sparse: got unsigned int [usertype] clrflashstatus
drivers/mtd/nand/raw/qcom_nandc.c:289:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] clrreadstatus @@ got unsigned int [usertype] clrreadstatus @@
drivers/mtd/nand/raw/qcom_nandc.c:289:36: sparse: expected restricted __le32 [usertype] clrreadstatus
drivers/mtd/nand/raw/qcom_nandc.c:289:36: sparse: got unsigned int [usertype] clrreadstatus
drivers/mtd/nand/raw/qcom_nandc.c:290:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:290:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:290:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1709:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd @@ got unsigned int [addressable] [usertype] cmd_reg @@
drivers/mtd/nand/raw/qcom_nandc.c:1709:26: sparse: expected restricted __le32 [usertype] cmd
drivers/mtd/nand/raw/qcom_nandc.c:1709:26: sparse: got unsigned int [addressable] [usertype] cmd_reg
drivers/mtd/nand/raw/qcom_nandc.c:1710:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1710:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:1710:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1766:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd @@ got unsigned int [addressable] [usertype] cmd_reg @@
drivers/mtd/nand/raw/qcom_nandc.c:1766:26: sparse: expected restricted __le32 [usertype] cmd
drivers/mtd/nand/raw/qcom_nandc.c:1766:26: sparse: got unsigned int [addressable] [usertype] cmd_reg
drivers/mtd/nand/raw/qcom_nandc.c:1767:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] addr0 @@ got unsigned int [addressable] [usertype] addr1_reg @@
drivers/mtd/nand/raw/qcom_nandc.c:1767:28: sparse: expected restricted __le32 [usertype] addr0
drivers/mtd/nand/raw/qcom_nandc.c:1767:28: sparse: got unsigned int [addressable] [usertype] addr1_reg
drivers/mtd/nand/raw/qcom_nandc.c:1768:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] addr1 @@ got unsigned int [addressable] [usertype] addr2_reg @@
drivers/mtd/nand/raw/qcom_nandc.c:1768:28: sparse: expected restricted __le32 [usertype] addr1
drivers/mtd/nand/raw/qcom_nandc.c:1768:28: sparse: got unsigned int [addressable] [usertype] addr2_reg
drivers/mtd/nand/raw/qcom_nandc.c:1769:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] chip_sel @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1769:31: sparse: expected restricted __le32 [usertype] chip_sel
drivers/mtd/nand/raw/qcom_nandc.c:1769:31: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1770:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1770:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:1770:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1810:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] addr0 @@ got unsigned int [addressable] [assigned] [usertype] addr1_reg @@
drivers/mtd/nand/raw/qcom_nandc.c:1810:36: sparse: expected restricted __le32 [usertype] addr0
drivers/mtd/nand/raw/qcom_nandc.c:1810:36: sparse: got unsigned int [addressable] [assigned] [usertype] addr1_reg
drivers/mtd/nand/raw/qcom_nandc.c:1811:36: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] addr1 @@ got unsigned int [addressable] [assigned] [usertype] addr2_reg @@
drivers/mtd/nand/raw/qcom_nandc.c:1811:36: sparse: expected restricted __le32 [usertype] addr1
drivers/mtd/nand/raw/qcom_nandc.c:1811:36: sparse: got unsigned int [addressable] [assigned] [usertype] addr2_reg
drivers/mtd/nand/raw/qcom_nandc.c:1812:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg0 @@ got unsigned int @@
drivers/mtd/nand/raw/qcom_nandc.c:1812:35: sparse: expected restricted __le32 [usertype] cfg0
drivers/mtd/nand/raw/qcom_nandc.c:1812:35: sparse: got unsigned int
drivers/mtd/nand/raw/qcom_nandc.c:1813:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg1 @@ got unsigned int [usertype] cfg1_raw @@
drivers/mtd/nand/raw/qcom_nandc.c:1813:35: sparse: expected restricted __le32 [usertype] cfg1
drivers/mtd/nand/raw/qcom_nandc.c:1813:35: sparse: got unsigned int [usertype] cfg1_raw
drivers/mtd/nand/raw/qcom_nandc.c:1826:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd @@ got unsigned int [addressable] [assigned] [usertype] cmd_reg @@
drivers/mtd/nand/raw/qcom_nandc.c:1826:26: sparse: expected restricted __le32 [usertype] cmd
drivers/mtd/nand/raw/qcom_nandc.c:1826:26: sparse: got unsigned int [addressable] [assigned] [usertype] cmd_reg
drivers/mtd/nand/raw/qcom_nandc.c:1827:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1827:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:1827:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1873:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd @@ got unsigned int [addressable] [assigned] [usertype] cmd_reg @@
drivers/mtd/nand/raw/qcom_nandc.c:1873:26: sparse: expected restricted __le32 [usertype] cmd
drivers/mtd/nand/raw/qcom_nandc.c:1873:26: sparse: got unsigned int [addressable] [assigned] [usertype] cmd_reg
drivers/mtd/nand/raw/qcom_nandc.c:1877:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg0 @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1877:27: sparse: expected restricted __le32 [usertype] cfg0
drivers/mtd/nand/raw/qcom_nandc.c:1877:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1882:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg1 @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1882:27: sparse: expected restricted __le32 [usertype] cfg1
drivers/mtd/nand/raw/qcom_nandc.c:1882:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1891:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] ecc_buf_cfg @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1891:42: sparse: expected restricted __le32 [usertype] ecc_buf_cfg
drivers/mtd/nand/raw/qcom_nandc.c:1891:42: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1895:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] vld @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1895:34: sparse: expected restricted __le32 [usertype] vld
drivers/mtd/nand/raw/qcom_nandc.c:1895:34: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1896:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd1 @@ got unsigned int @@
drivers/mtd/nand/raw/qcom_nandc.c:1896:35: sparse: expected restricted __le32 [usertype] cmd1
drivers/mtd/nand/raw/qcom_nandc.c:1896:35: sparse: got unsigned int
drivers/mtd/nand/raw/qcom_nandc.c:1900:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1900:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:1900:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1903:40: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] orig_cmd1 @@ got unsigned int [usertype] cmd1 @@
drivers/mtd/nand/raw/qcom_nandc.c:1903:40: sparse: expected restricted __le32 [usertype] orig_cmd1
drivers/mtd/nand/raw/qcom_nandc.c:1903:40: sparse: got unsigned int [usertype] cmd1
drivers/mtd/nand/raw/qcom_nandc.c:1904:39: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] orig_vld @@ got unsigned int [usertype] vld @@
drivers/mtd/nand/raw/qcom_nandc.c:1904:39: sparse: expected restricted __le32 [usertype] orig_vld
drivers/mtd/nand/raw/qcom_nandc.c:1904:39: sparse: got unsigned int [usertype] vld
drivers/mtd/nand/raw/qcom_nandc.c: note: in included file:
>> include/linux/mtd/nand-qpic-common.h:446:34: sparse: sparse: marked inline, but without a definition
>> include/linux/mtd/nand-qpic-common.h:446:34: sparse: sparse: marked inline, but without a definition
>> include/linux/mtd/nand-qpic-common.h:446:34: sparse: sparse: marked inline, but without a definition
>> include/linux/mtd/nand-qpic-common.h:446:34: sparse: sparse: marked inline, but without a definition
>> include/linux/mtd/nand-qpic-common.h:446:34: sparse: sparse: marked inline, but without a definition

vim +446 include/linux/mtd/nand-qpic-common.h

441
442 void qcom_free_bam_transaction(struct qcom_nand_controller *nandc);
443 struct bam_transaction *qcom_alloc_bam_transaction(struct qcom_nand_controller *nandc);
444 void qcom_clear_bam_transaction(struct qcom_nand_controller *nandc);
445 void qcom_qpic_bam_dma_done(void *data);
> 446 inline void qcom_nandc_dev_to_mem(struct qcom_nand_controller *nandc, bool is_cpu);

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