Hi Yangtao, Thank you for the patch! Yet something to improve: [auto build test ERROR on staging/staging-testing] [also build test ERROR on v4.20-rc6 next-20181214] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Yangtao-Li/staging-rtlwifi-convert-to-DEFINE_SHOW_ATTRIBUTE/20181215-194101 config: x86_64-randconfig-x004-201849 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): drivers/staging/rtlwifi/debug.c: In function 'rtl_debug_add_one': >> drivers/staging/rtlwifi/debug.c:519:46: error: 'commonfops' undeclared (first use in this function); did you mean 'common_fops'? RTL_DEBUGFS_ADD_CORE(name, S_IFREG | 0444, common) ^ drivers/staging/rtlwifi/debug.c:515:10: note: in definition of macro 'RTL_DEBUGFS_ADD_CORE' &fopname ##fops); \ ^~~~~~~ >> drivers/staging/rtlwifi/debug.c:545:2: note: in expansion of macro 'RTL_DEBUGFS_ADD' RTL_DEBUGFS_ADD(mac_0); ^~~~~~~~~~~~~~~ drivers/staging/rtlwifi/debug.c:519:46: note: each undeclared identifier is reported only once for each function it appears in RTL_DEBUGFS_ADD_CORE(name, S_IFREG | 0444, common) ^ drivers/staging/rtlwifi/debug.c:515:10: note: in definition of macro 'RTL_DEBUGFS_ADD_CORE' &fopname ##fops); \ ^~~~~~~ >> drivers/staging/rtlwifi/debug.c:545:2: note: in expansion of macro 'RTL_DEBUGFS_ADD' RTL_DEBUGFS_ADD(mac_0); ^~~~~~~~~~~~~~~ >> drivers/staging/rtlwifi/debug.c:521:46: error: 'common_writefops' undeclared (first use in this function); did you mean 'common_write_fops'? RTL_DEBUGFS_ADD_CORE(name, S_IFREG | 0222, common_write) ^ drivers/staging/rtlwifi/debug.c:515:10: note: in definition of macro 'RTL_DEBUGFS_ADD_CORE' &fopname ##fops); \ ^~~~~~~ >> drivers/staging/rtlwifi/debug.c:586:2: note: in expansion of macro 'RTL_DEBUGFS_ADD_W' RTL_DEBUGFS_ADD_W(write_reg); ^~~~~~~~~~~~~~~~~ >> drivers/staging/rtlwifi/debug.c:523:46: error: 'common_rwfops' undeclared (first use in this function); did you mean 'common_rw_fops'? RTL_DEBUGFS_ADD_CORE(name, S_IFREG | 0666, common_rw) ^ drivers/staging/rtlwifi/debug.c:515:10: note: in definition of macro 'RTL_DEBUGFS_ADD_CORE' &fopname ##fops); \ ^~~~~~~ >> drivers/staging/rtlwifi/debug.c:590:2: note: in expansion of macro 'RTL_DEBUGFS_ADD_RW' RTL_DEBUGFS_ADD_RW(phydm_cmd); ^~~~~~~~~~~~~~~~~~ vim +519 drivers/staging/rtlwifi/debug.c 56bde846 Ping-Ke Shih 2017-08-17 509 56bde846 Ping-Ke Shih 2017-08-17 510 #define RTL_DEBUGFS_ADD_CORE(name, mode, fopname) \ 56bde846 Ping-Ke Shih 2017-08-17 511 do { \ 56bde846 Ping-Ke Shih 2017-08-17 512 rtl_debug_priv_ ##name.rtlpriv = rtlpriv; \ e206a0d4 Greg Kroah-Hartman 2018-05-29 513 debugfs_create_file(#name, mode, parent, \ e206a0d4 Greg Kroah-Hartman 2018-05-29 514 &rtl_debug_priv_ ##name, \ 9a2ced62 Yangtao Li 2018-12-15 515 &fopname ##fops); \ 56bde846 Ping-Ke Shih 2017-08-17 516 } while (0) 56bde846 Ping-Ke Shih 2017-08-17 517 56bde846 Ping-Ke Shih 2017-08-17 518 #define RTL_DEBUGFS_ADD(name) \ 56bde846 Ping-Ke Shih 2017-08-17 @519 RTL_DEBUGFS_ADD_CORE(name, S_IFREG | 0444, common) 56bde846 Ping-Ke Shih 2017-08-17 520 #define RTL_DEBUGFS_ADD_W(name) \ b55ade19 Larry Finger 2017-08-24 @521 RTL_DEBUGFS_ADD_CORE(name, S_IFREG | 0222, common_write) 56bde846 Ping-Ke Shih 2017-08-17 522 #define RTL_DEBUGFS_ADD_RW(name) \ b55ade19 Larry Finger 2017-08-24 @523 RTL_DEBUGFS_ADD_CORE(name, S_IFREG | 0666, common_rw) 56bde846 Ping-Ke Shih 2017-08-17 524 56bde846 Ping-Ke Shih 2017-08-17 525 void rtl_debug_add_one(struct ieee80211_hw *hw) 56bde846 Ping-Ke Shih 2017-08-17 526 { 56bde846 Ping-Ke Shih 2017-08-17 527 struct rtl_priv *rtlpriv = rtl_priv(hw); 56bde846 Ping-Ke Shih 2017-08-17 528 struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); 56bde846 Ping-Ke Shih 2017-08-17 529 struct dentry *parent; 56bde846 Ping-Ke Shih 2017-08-17 530 56bde846 Ping-Ke Shih 2017-08-17 531 rtlpriv->dbg.msg_buf = vzalloc(80 * 25); 56bde846 Ping-Ke Shih 2017-08-17 532 a575de2d Larry Finger 2017-08-17 533 snprintf(rtlpriv->dbg.debugfs_name, 18, "%pMF", rtlefuse->dev_addr); 56bde846 Ping-Ke Shih 2017-08-17 534 56bde846 Ping-Ke Shih 2017-08-17 535 rtlpriv->dbg.debugfs_dir = 56bde846 Ping-Ke Shih 2017-08-17 536 debugfs_create_dir(rtlpriv->dbg.debugfs_name, debugfs_topdir); 56bde846 Ping-Ke Shih 2017-08-17 537 if (!rtlpriv->dbg.debugfs_dir) { 56bde846 Ping-Ke Shih 2017-08-17 538 pr_err("Unable to init debugfs:/%s/%s\n", rtlpriv->cfg->name, 56bde846 Ping-Ke Shih 2017-08-17 539 rtlpriv->dbg.debugfs_name); 56bde846 Ping-Ke Shih 2017-08-17 540 return; 56bde846 Ping-Ke Shih 2017-08-17 541 } 56bde846 Ping-Ke Shih 2017-08-17 542 56bde846 Ping-Ke Shih 2017-08-17 543 parent = rtlpriv->dbg.debugfs_dir; 56bde846 Ping-Ke Shih 2017-08-17 544 56bde846 Ping-Ke Shih 2017-08-17 @545 RTL_DEBUGFS_ADD(mac_0); 56bde846 Ping-Ke Shih 2017-08-17 546 RTL_DEBUGFS_ADD(mac_1); 56bde846 Ping-Ke Shih 2017-08-17 547 RTL_DEBUGFS_ADD(mac_2); 56bde846 Ping-Ke Shih 2017-08-17 548 RTL_DEBUGFS_ADD(mac_3); 56bde846 Ping-Ke Shih 2017-08-17 549 RTL_DEBUGFS_ADD(mac_4); 56bde846 Ping-Ke Shih 2017-08-17 550 RTL_DEBUGFS_ADD(mac_5); 56bde846 Ping-Ke Shih 2017-08-17 551 RTL_DEBUGFS_ADD(mac_6); 56bde846 Ping-Ke Shih 2017-08-17 552 RTL_DEBUGFS_ADD(mac_7); 56bde846 Ping-Ke Shih 2017-08-17 553 RTL_DEBUGFS_ADD(bb_8); 56bde846 Ping-Ke Shih 2017-08-17 554 RTL_DEBUGFS_ADD(bb_9); 56bde846 Ping-Ke Shih 2017-08-17 555 RTL_DEBUGFS_ADD(bb_a); 56bde846 Ping-Ke Shih 2017-08-17 556 RTL_DEBUGFS_ADD(bb_b); 56bde846 Ping-Ke Shih 2017-08-17 557 RTL_DEBUGFS_ADD(bb_c); 56bde846 Ping-Ke Shih 2017-08-17 558 RTL_DEBUGFS_ADD(bb_d); 56bde846 Ping-Ke Shih 2017-08-17 559 RTL_DEBUGFS_ADD(bb_e); 56bde846 Ping-Ke Shih 2017-08-17 560 RTL_DEBUGFS_ADD(bb_f); 56bde846 Ping-Ke Shih 2017-08-17 561 RTL_DEBUGFS_ADD(mac_10); 56bde846 Ping-Ke Shih 2017-08-17 562 RTL_DEBUGFS_ADD(mac_11); 56bde846 Ping-Ke Shih 2017-08-17 563 RTL_DEBUGFS_ADD(mac_12); 56bde846 Ping-Ke Shih 2017-08-17 564 RTL_DEBUGFS_ADD(mac_13); 56bde846 Ping-Ke Shih 2017-08-17 565 RTL_DEBUGFS_ADD(mac_14); 56bde846 Ping-Ke Shih 2017-08-17 566 RTL_DEBUGFS_ADD(mac_15); 56bde846 Ping-Ke Shih 2017-08-17 567 RTL_DEBUGFS_ADD(mac_16); 56bde846 Ping-Ke Shih 2017-08-17 568 RTL_DEBUGFS_ADD(mac_17); 56bde846 Ping-Ke Shih 2017-08-17 569 RTL_DEBUGFS_ADD(bb_18); 56bde846 Ping-Ke Shih 2017-08-17 570 RTL_DEBUGFS_ADD(bb_19); 56bde846 Ping-Ke Shih 2017-08-17 571 RTL_DEBUGFS_ADD(bb_1a); 56bde846 Ping-Ke Shih 2017-08-17 572 RTL_DEBUGFS_ADD(bb_1b); 56bde846 Ping-Ke Shih 2017-08-17 573 RTL_DEBUGFS_ADD(bb_1c); 56bde846 Ping-Ke Shih 2017-08-17 574 RTL_DEBUGFS_ADD(bb_1d); 56bde846 Ping-Ke Shih 2017-08-17 575 RTL_DEBUGFS_ADD(bb_1e); 56bde846 Ping-Ke Shih 2017-08-17 576 RTL_DEBUGFS_ADD(bb_1f); 56bde846 Ping-Ke Shih 2017-08-17 577 RTL_DEBUGFS_ADD(rf_a); 56bde846 Ping-Ke Shih 2017-08-17 578 RTL_DEBUGFS_ADD(rf_b); 56bde846 Ping-Ke Shih 2017-08-17 579 56bde846 Ping-Ke Shih 2017-08-17 580 RTL_DEBUGFS_ADD(cam_1); 56bde846 Ping-Ke Shih 2017-08-17 581 RTL_DEBUGFS_ADD(cam_2); 56bde846 Ping-Ke Shih 2017-08-17 582 RTL_DEBUGFS_ADD(cam_3); 56bde846 Ping-Ke Shih 2017-08-17 583 56bde846 Ping-Ke Shih 2017-08-17 584 RTL_DEBUGFS_ADD(btcoex); 56bde846 Ping-Ke Shih 2017-08-17 585 56bde846 Ping-Ke Shih 2017-08-17 @586 RTL_DEBUGFS_ADD_W(write_reg); b55ade19 Larry Finger 2017-08-24 587 RTL_DEBUGFS_ADD_W(write_h2c); b55ade19 Larry Finger 2017-08-24 588 RTL_DEBUGFS_ADD_W(write_rfreg); 56bde846 Ping-Ke Shih 2017-08-17 589 56bde846 Ping-Ke Shih 2017-08-17 @590 RTL_DEBUGFS_ADD_RW(phydm_cmd); 56bde846 Ping-Ke Shih 2017-08-17 591 } 56bde846 Ping-Ke Shih 2017-08-17 592 :::::: The code at line 519 was first introduced by commit :::::: 56bde846304ea05d5f8c8de0e3a42627a7a92be6 staging: r8822be: Add existing rtlwifi and rtl_pci parts for new driver :::::: TO: Ping-Ke Shih <pkshih@xxxxxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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