CC: [email protected] CC: [email protected] TO: Sai Krishna Potthuri <[email protected]> CC: Michal Simek <[email protected]>
tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.10 head: f6f032f82f0a13def702a0154df535db88f43391 commit: d50528bd5db19df218fd9bd1e226a5644b769007 [1377/1756] spi: spi-cadence-quadspi: Added support for DDR PHY mode :::::: branch date: 5 days ago :::::: commit date: 8 weeks ago config: x86_64-randconfig-m001-20210718 (attached as .config) compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> New smatch warnings: drivers/mtd/spi-nor/core.c:2246 spi_nor_read_id() error: we previously assumed 'nor->spimem' could be null (see line 2228) Old smatch warnings: drivers/mtd/spi-nor/core.c:1072 write_ear() error: uninitialized symbol 'code'. drivers/mtd/spi-nor/core.c:1714 spi_nor_get_min_prot_length_sr() warn: should 'nor->info->sector_size << (bp_slots_needed - bp_slots)' be a 64 bit type? vim +2246 drivers/mtd/spi-nor/core.c 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2220 06bb6f5a69dfc5 drivers/mtd/spi-nor/spi-nor.c Rafał Miłecki 2015-08-10 2221 static const struct flash_info *spi_nor_read_id(struct spi_nor *nor) b199489d37b21c drivers/mtd/spi-nor/spi-nor.c Huang Shijie 2014-02-24 2222 { 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2223 const struct flash_info *info; f173f26a4d543f drivers/mtd/spi-nor/spi-nor.c Vignesh Raghavendra 2019-08-06 2224 u8 *id = nor->bouncebuf; 2dcbfe365b1303 drivers/mtd/spi-nor/spi-nor.c Jonathan Neuschäfer 2020-02-23 2225 unsigned int i; 2dcbfe365b1303 drivers/mtd/spi-nor/spi-nor.c Jonathan Neuschäfer 2020-02-23 2226 int ret; b199489d37b21c drivers/mtd/spi-nor/spi-nor.c Huang Shijie 2014-02-24 2227 b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 @2228 if (nor->spimem) { b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 2229 struct spi_mem_op op = b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 2230 SPI_MEM_OP(SPI_MEM_OP_CMD(SPINOR_OP_RDID, 1), b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 2231 SPI_MEM_OP_NO_ADDR, b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 2232 SPI_MEM_OP_NO_DUMMY, b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 2233 SPI_MEM_OP_DATA_IN(SPI_NOR_MAX_ID_LEN, id, 1)); b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 2234 2dcbfe365b1303 drivers/mtd/spi-nor/spi-nor.c Jonathan Neuschäfer 2020-02-23 2235 ret = spi_mem_exec_op(nor->spimem, &op); b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 2236 } else { 2dcbfe365b1303 drivers/mtd/spi-nor/spi-nor.c Jonathan Neuschäfer 2020-02-23 2237 ret = nor->controller_ops->read_reg(nor, SPINOR_OP_RDID, id, b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 2238 SPI_NOR_MAX_ID_LEN); b35b9a10362d20 drivers/mtd/spi-nor/spi-nor.c Boris Brezillon 2019-08-06 2239 } 2dcbfe365b1303 drivers/mtd/spi-nor/spi-nor.c Jonathan Neuschäfer 2020-02-23 2240 if (ret) { 2dcbfe365b1303 drivers/mtd/spi-nor/spi-nor.c Jonathan Neuschäfer 2020-02-23 2241 dev_dbg(nor->dev, "error %d reading JEDEC ID\n", ret); 2dcbfe365b1303 drivers/mtd/spi-nor/spi-nor.c Jonathan Neuschäfer 2020-02-23 2242 return ERR_PTR(ret); b199489d37b21c drivers/mtd/spi-nor/spi-nor.c Huang Shijie 2014-02-24 2243 } b199489d37b21c drivers/mtd/spi-nor/spi-nor.c Huang Shijie 2014-02-24 2244 d50528bd5db19d drivers/mtd/spi-nor/core.c Sai Krishna Potthuri 2021-02-02 2245 for (i = 0; i < SPI_NOR_MAX_ID_LEN; i++) d50528bd5db19d drivers/mtd/spi-nor/core.c Sai Krishna Potthuri 2021-02-02 @2246 nor->spimem->device_id[i] = id[i]; d50528bd5db19d drivers/mtd/spi-nor/core.c Sai Krishna Potthuri 2021-02-02 2247 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2248 for (i = 0; i < ARRAY_SIZE(manufacturers); i++) { 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2249 info = spi_nor_search_part_by_id(manufacturers[i]->parts, 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2250 manufacturers[i]->nparts, 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2251 id); 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2252 if (info) { 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2253 nor->manufacturer = manufacturers[i]; 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2254 return info; b199489d37b21c drivers/mtd/spi-nor/spi-nor.c Huang Shijie 2014-02-24 2255 } 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2256 } 9ec4bbcb2044ea drivers/mtd/spi-nor/core.c Boris Brezillon 2020-03-13 2257 3ddc8adbbc7683 drivers/mtd/spi-nor/spi-nor.c Geert Uytterhoeven 2019-03-12 2258 dev_err(nor->dev, "unrecognized JEDEC id bytes: %*ph\n", 3ddc8adbbc7683 drivers/mtd/spi-nor/spi-nor.c Geert Uytterhoeven 2019-03-12 2259 SPI_NOR_MAX_ID_LEN, id); b199489d37b21c drivers/mtd/spi-nor/spi-nor.c Huang Shijie 2014-02-24 2260 return ERR_PTR(-ENODEV); b199489d37b21c drivers/mtd/spi-nor/spi-nor.c Huang Shijie 2014-02-24 2261 } b199489d37b21c drivers/mtd/spi-nor/spi-nor.c Huang Shijie 2014-02-24 2262 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
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