CC: [email protected] In-Reply-To: <[email protected]> References: <[email protected]> TO: Andy Shevchenko <[email protected]> TO: Andy Shevchenko <[email protected]> TO: [email protected] TO: [email protected] CC: "Greg Kroah-Hartman" <[email protected]> CC: Jiri Slaby <[email protected]>
Hi Andy, I love your patch! Perhaps something to improve: [auto build test WARNING on tty/tty-testing] [cannot apply to v5.15-rc7 next-20211026] [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] url: https://github.com/0day-ci/linux/commits/Andy-Shevchenko/serial-8250_pci-Replace-custom-pci_match_id-implementation/20211025-204752 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing :::::: branch date: 26 hours ago :::::: commit date: 26 hours ago config: i386-randconfig-m021-20211025 (attached as .config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> smatch warnings: drivers/tty/serial/8250/8250_pci.c:1273 pci_quatech_init() error: uninitialized symbol 'amcc'. vim +/amcc +1273 drivers/tty/serial/8250/8250_pci.c 55c7c0fdc5aae4 Alan Cox 2012-11-29 1261 55c7c0fdc5aae4 Alan Cox 2012-11-29 1262 static int pci_quatech_init(struct pci_dev *dev) 55c7c0fdc5aae4 Alan Cox 2012-11-29 1263 { 24a32531ba63f4 Andy Shevchenko 2021-10-25 1264 const struct pci_device_id *match; 24a32531ba63f4 Andy Shevchenko 2021-10-25 1265 bool amcc; 24a32531ba63f4 Andy Shevchenko 2021-10-25 1266 24a32531ba63f4 Andy Shevchenko 2021-10-25 1267 match = pci_match_id(quatech_cards, dev); 24a32531ba63f4 Andy Shevchenko 2021-10-25 1268 if (match) 24a32531ba63f4 Andy Shevchenko 2021-10-25 1269 amcc = match->driver_data; 24a32531ba63f4 Andy Shevchenko 2021-10-25 1270 else 24a32531ba63f4 Andy Shevchenko 2021-10-25 1271 pci_err(dev, "unknown port type '0x%04X'.\n", dev->device); 24a32531ba63f4 Andy Shevchenko 2021-10-25 1272 24a32531ba63f4 Andy Shevchenko 2021-10-25 @1273 if (amcc) { 55c7c0fdc5aae4 Alan Cox 2012-11-29 1274 unsigned long base = pci_resource_start(dev, 0); 55c7c0fdc5aae4 Alan Cox 2012-11-29 1275 if (base) { 55c7c0fdc5aae4 Alan Cox 2012-11-29 1276 u32 tmp; 1a33e342cf35e5 Anton Wuerfel 2016-01-14 1277 9c5320f8d7d9a2 Jonathan Woithe 2013-12-09 1278 outl(inl(base + 0x38) | 0x00002000, base + 0x38); 55c7c0fdc5aae4 Alan Cox 2012-11-29 1279 tmp = inl(base + 0x3c); 55c7c0fdc5aae4 Alan Cox 2012-11-29 1280 outl(tmp | 0x01000000, base + 0x3c); 9c5320f8d7d9a2 Jonathan Woithe 2013-12-09 1281 outl(tmp &= ~0x01000000, base + 0x3c); 55c7c0fdc5aae4 Alan Cox 2012-11-29 1282 } 55c7c0fdc5aae4 Alan Cox 2012-11-29 1283 } 55c7c0fdc5aae4 Alan Cox 2012-11-29 1284 return 0; 55c7c0fdc5aae4 Alan Cox 2012-11-29 1285 } 55c7c0fdc5aae4 Alan Cox 2012-11-29 1286 --- 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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