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Message-ID: <202408221634.2JY5J8DX-lkp@intel.com>
Date: Thu, 22 Aug 2024 16:25:06 +0800
From: kernel test robot <lkp@...el.com>
To: Md Sadre Alam <quic_mdalam@...cinc.com>, broonie@...nel.org,
robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
andersson@...nel.org, konradybcio@...nel.org,
miquel.raynal@...tlin.com, richard@....at, vigneshr@...com,
manivannan.sadhasivam@...aro.org, esben@...nix.com,
linux-arm-msm@...r.kernel.org, linux-spi@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-mtd@...ts.infradead.org
Cc: oe-kbuild-all@...ts.linux.dev
Subject: Re: [PATCH v8 5/8] mtd: rawnand: qcom: use FIELD_PREP and GENMASK
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 v6.11-rc4 next-20240821]
[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/20240820-184732
base: https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
patch link: https://lore.kernel.org/r/20240820104239.1774600-6-quic_mdalam%40quicinc.com
patch subject: [PATCH v8 5/8] mtd: rawnand: qcom: use FIELD_PREP and GENMASK
config: s390-randconfig-r111-20240821 (https://download.01.org/0day-ci/archive/20240822/202408221634.2JY5J8DX-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 14.1.0
reproduce: (https://download.01.org/0day-ci/archive/20240822/202408221634.2JY5J8DX-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/202408221634.2JY5J8DX-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/mtd/nand/raw/qcom_nandc.c:168:55: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le32 [usertype] val @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:168:55: sparse: expected restricted __le32 [usertype] val
drivers/mtd/nand/raw/qcom_nandc.c:168:55: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:198:55: sparse: sparse: incorrect type in initializer (different base types) @@ expected restricted __le32 [usertype] val @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:198:55: sparse: expected restricted __le32 [usertype] val
drivers/mtd/nand/raw/qcom_nandc.c:198:55: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:241:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] addr0 @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:241:28: sparse: expected restricted __le32 [usertype] addr0
drivers/mtd/nand/raw/qcom_nandc.c:241:28: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:242:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] addr1 @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:242:28: sparse: expected restricted __le32 [usertype] addr1
drivers/mtd/nand/raw/qcom_nandc.c:242:28: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:261:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:261:29: sparse: expected restricted __le32 [usertype] cmd
drivers/mtd/nand/raw/qcom_nandc.c:261:29: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:263:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:263:29: sparse: expected restricted __le32 [usertype] cmd
drivers/mtd/nand/raw/qcom_nandc.c:263:29: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:265:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:265:21: sparse: expected restricted __le32 [usertype] cmd
drivers/mtd/nand/raw/qcom_nandc.c:265:21: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:269:29: sparse: sparse: restricted __le32 degrades to integer
drivers/mtd/nand/raw/qcom_nandc.c:269:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg0 @@ got unsigned int @@
drivers/mtd/nand/raw/qcom_nandc.c:269:22: sparse: expected restricted __le32 [usertype] cfg0
drivers/mtd/nand/raw/qcom_nandc.c:269:22: sparse: got unsigned int
drivers/mtd/nand/raw/qcom_nandc.c:275:29: sparse: sparse: restricted __le32 degrades to integer
drivers/mtd/nand/raw/qcom_nandc.c:275:22: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg0 @@ got unsigned int @@
drivers/mtd/nand/raw/qcom_nandc.c:275:22: sparse: expected restricted __le32 [usertype] cfg0
drivers/mtd/nand/raw/qcom_nandc.c:275:22: sparse: got unsigned int
>> drivers/mtd/nand/raw/qcom_nandc.c:279:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [assigned] [usertype] ecc_bch_cfg @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:279:29: sparse: expected restricted __le32 [assigned] [usertype] ecc_bch_cfg
drivers/mtd/nand/raw/qcom_nandc.c:279:29: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:292:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:292:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:292:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:879:20: sparse: sparse: invalid assignment: &=
drivers/mtd/nand/raw/qcom_nandc.c:879:20: sparse: left side has type restricted __le32
drivers/mtd/nand/raw/qcom_nandc.c:879:20: sparse: right side has type unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:880:20: sparse: sparse: invalid assignment: |=
drivers/mtd/nand/raw/qcom_nandc.c:880:20: sparse: left side has type restricted __le32
drivers/mtd/nand/raw/qcom_nandc.c:880:20: sparse: right side has type int
drivers/mtd/nand/raw/qcom_nandc.c:883:27: sparse: sparse: invalid assignment: &=
drivers/mtd/nand/raw/qcom_nandc.c:883:27: sparse: left side has type restricted __le32
drivers/mtd/nand/raw/qcom_nandc.c:883:27: sparse: right side has type unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:884:27: sparse: sparse: invalid assignment: |=
drivers/mtd/nand/raw/qcom_nandc.c:884:27: sparse: left side has type restricted __le32
drivers/mtd/nand/raw/qcom_nandc.c:884:27: sparse: right side has type int
drivers/mtd/nand/raw/qcom_nandc.c:885:27: 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:885:27: sparse: expected restricted __le32 [usertype] ecc_buf_cfg
drivers/mtd/nand/raw/qcom_nandc.c:885:27: sparse: got int
>> drivers/mtd/nand/raw/qcom_nandc.c:1490:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg0 @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1490:20: sparse: expected restricted __le32 [usertype] cfg0
drivers/mtd/nand/raw/qcom_nandc.c:1490:20: sparse: got unsigned long
>> drivers/mtd/nand/raw/qcom_nandc.c:1499:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg1 @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1499:20: sparse: expected restricted __le32 [usertype] cfg1
drivers/mtd/nand/raw/qcom_nandc.c:1499:20: sparse: got unsigned long
>> drivers/mtd/nand/raw/qcom_nandc.c:1506:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg0_raw @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1506:24: sparse: expected restricted __le32 [usertype] cfg0_raw
drivers/mtd/nand/raw/qcom_nandc.c:1506:24: sparse: got unsigned long
>> drivers/mtd/nand/raw/qcom_nandc.c:1511:24: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg1_raw @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1511:24: sparse: expected restricted __le32 [usertype] cfg1_raw
drivers/mtd/nand/raw/qcom_nandc.c:1511:24: sparse: got unsigned long
>> drivers/mtd/nand/raw/qcom_nandc.c:1519:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] ecc_bch_cfg @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1519:27: sparse: expected restricted __le32 [usertype] ecc_bch_cfg
drivers/mtd/nand/raw/qcom_nandc.c:1519:27: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1527:35: 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:1527:35: sparse: expected restricted __le32 [usertype] ecc_buf_cfg
drivers/mtd/nand/raw/qcom_nandc.c:1527:35: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1529:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] clrflashstatus @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1529:30: sparse: expected restricted __le32 [usertype] clrflashstatus
drivers/mtd/nand/raw/qcom_nandc.c:1529:30: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1530:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] clrreadstatus @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1530:29: sparse: expected restricted __le32 [usertype] clrreadstatus
drivers/mtd/nand/raw/qcom_nandc.c:1530:29: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1613:39: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd_reg @@ got int [assigned] ret @@
drivers/mtd/nand/raw/qcom_nandc.c:1613:39: sparse: expected restricted __le32 [usertype] cmd_reg
drivers/mtd/nand/raw/qcom_nandc.c:1613:39: sparse: got int [assigned] ret
drivers/mtd/nand/raw/qcom_nandc.c:1623:49: sparse: sparse: invalid assignment: |=
drivers/mtd/nand/raw/qcom_nandc.c:1623:49: sparse: left side has type restricted __le32
drivers/mtd/nand/raw/qcom_nandc.c:1623:49: sparse: right side has type int
drivers/mtd/nand/raw/qcom_nandc.c:1626:49: sparse: sparse: invalid assignment: |=
drivers/mtd/nand/raw/qcom_nandc.c:1626:49: sparse: left side has type restricted __le32
drivers/mtd/nand/raw/qcom_nandc.c:1626:49: sparse: right side has type unsigned char
drivers/mtd/nand/raw/qcom_nandc.c:1711:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1711:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:1711:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1770:31: 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:1770:31: sparse: expected restricted __le32 [usertype] chip_sel
drivers/mtd/nand/raw/qcom_nandc.c:1770:31: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1771:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1771:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:1771:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1809:24: sparse: sparse: restricted __le32 degrades to integer
drivers/mtd/nand/raw/qcom_nandc.c:1810:30: sparse: sparse: invalid assignment: |=
drivers/mtd/nand/raw/qcom_nandc.c:1810:30: sparse: left side has type restricted __le32
drivers/mtd/nand/raw/qcom_nandc.c:1810:30: sparse: right side has type unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1813:41: sparse: sparse: restricted __le32 degrades to integer
drivers/mtd/nand/raw/qcom_nandc.c:1813:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg0 @@ got unsigned int @@
drivers/mtd/nand/raw/qcom_nandc.c:1813:35: sparse: expected restricted __le32 [usertype] cfg0
drivers/mtd/nand/raw/qcom_nandc.c:1813:35: sparse: got unsigned int
drivers/mtd/nand/raw/qcom_nandc.c:1816:24: sparse: sparse: restricted __le32 degrades to integer
drivers/mtd/nand/raw/qcom_nandc.c:1828:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1828:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:1828:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1832:17: sparse: sparse: restricted __le32 degrades to integer
drivers/mtd/nand/raw/qcom_nandc.c:1866:22: sparse: sparse: invalid assignment: |=
drivers/mtd/nand/raw/qcom_nandc.c:1866:22: sparse: left side has type restricted __le32
drivers/mtd/nand/raw/qcom_nandc.c:1866:22: sparse: right side has type unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1878:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg0 @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1878:20: sparse: expected restricted __le32 [usertype] cfg0
drivers/mtd/nand/raw/qcom_nandc.c:1878:20: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1883:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cfg1 @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1883:20: sparse: expected restricted __le32 [usertype] cfg1
drivers/mtd/nand/raw/qcom_nandc.c:1883:20: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1892:42: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] ecc_buf_cfg @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1892:42: sparse: expected restricted __le32 [usertype] ecc_buf_cfg
drivers/mtd/nand/raw/qcom_nandc.c:1892:42: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1896:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] vld @@ got unsigned long @@
drivers/mtd/nand/raw/qcom_nandc.c:1896:34: sparse: expected restricted __le32 [usertype] vld
drivers/mtd/nand/raw/qcom_nandc.c:1896:34: sparse: got unsigned long
drivers/mtd/nand/raw/qcom_nandc.c:1897:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] cmd1 @@ got unsigned int @@
drivers/mtd/nand/raw/qcom_nandc.c:1897:35: sparse: expected restricted __le32 [usertype] cmd1
drivers/mtd/nand/raw/qcom_nandc.c:1897:35: sparse: got unsigned int
drivers/mtd/nand/raw/qcom_nandc.c:1901:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] exec @@ got int @@
drivers/mtd/nand/raw/qcom_nandc.c:1901:27: sparse: expected restricted __le32 [usertype] exec
drivers/mtd/nand/raw/qcom_nandc.c:1901:27: sparse: got int
drivers/mtd/nand/raw/qcom_nandc.c:1904:40: 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:1904:40: sparse: expected restricted __le32 [usertype] orig_cmd1
drivers/mtd/nand/raw/qcom_nandc.c:1904:40: sparse: got unsigned int [usertype] cmd1
drivers/mtd/nand/raw/qcom_nandc.c:1905:39: 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:1905:39: sparse: expected restricted __le32 [usertype] orig_vld
drivers/mtd/nand/raw/qcom_nandc.c:1905:39: sparse: got unsigned int [usertype] vld
vim +279 drivers/mtd/nand/raw/qcom_nandc.c
244
245 /*
246 * update_rw_regs: set up read/write register values, these will be
247 * written to the NAND controller registers via DMA
248 *
249 * @num_cw: number of steps for the read/write operation
250 * @read: read or write operation
251 * @cw : which code word
252 */
253 static void update_rw_regs(struct qcom_nand_host *host, int num_cw, bool read, int cw)
254 {
255 struct nand_chip *chip = &host->chip;
256 __le32 cmd, cfg0, cfg1, ecc_bch_cfg;
257 struct qcom_nand_controller *nandc = get_qcom_nand_controller(chip);
258
259 if (read) {
260 if (host->use_ecc)
261 cmd = OP_PAGE_READ_WITH_ECC | PAGE_ACC | LAST_PAGE;
262 else
263 cmd = OP_PAGE_READ | PAGE_ACC | LAST_PAGE;
264 } else {
265 cmd = OP_PROGRAM_PAGE | PAGE_ACC | LAST_PAGE;
266 }
267
268 if (host->use_ecc) {
269 cfg0 = (host->cfg0 & ~(7U << CW_PER_PAGE)) |
270 (num_cw - 1) << CW_PER_PAGE;
271
272 cfg1 = host->cfg1;
273 ecc_bch_cfg = host->ecc_bch_cfg;
274 } else {
275 cfg0 = (host->cfg0_raw & ~(7U << CW_PER_PAGE)) |
276 (num_cw - 1) << CW_PER_PAGE;
277
278 cfg1 = host->cfg1_raw;
> 279 ecc_bch_cfg = ECC_CFG_ECC_DISABLE;
280 }
281
282 nandc->regs->cmd = cmd;
283 nandc->regs->cfg0 = cfg0;
284 nandc->regs->cfg1 = cfg1;
285 nandc->regs->ecc_bch_cfg = ecc_bch_cfg;
286
287 if (!nandc->props->qpic_version2)
288 nandc->regs->ecc_buf_cfg = host->ecc_buf_cfg;
289
290 nandc->regs->clrflashstatus = host->clrflashstatus;
291 nandc->regs->clrreadstatus = host->clrreadstatus;
292 nandc->regs->exec = 1;
293
294 if (read)
295 nandc_set_read_loc(chip, cw, 0, 0, host->use_ecc ?
296 host->cw_data : host->cw_size, 1);
297 }
298
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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