Hi SAI, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [cannot apply to v5.3-rc6 next-20190830] [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/P-SAI-PRASANTH/staging-rts5208-Fix-checkpath-warning/20190831-034841 config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): drivers/staging//rts5208/rtsx_transport.c: In function 'rtsx_transfer_sglist_adma': >> drivers/staging//rts5208/rtsx_transport.c:548:4: error: expected ';' before 'rtsx_add_sg_tbl' rtsx_add_sg_tbl(chip, (u32)addr, (u32)len, option); ^~~~~~~~~~~~~~~ vim +548 drivers/staging//rts5208/rtsx_transport.c fa590c222fbaa4 Micky Ching 2013-11-12 479 fa590c222fbaa4 Micky Ching 2013-11-12 480 static int rtsx_transfer_sglist_adma(struct rtsx_chip *chip, u8 card, fa590c222fbaa4 Micky Ching 2013-11-12 481 struct scatterlist *sg, int num_sg, d1303c1a9a68e5 Shaun Ren 2016-02-15 482 enum dma_data_direction dma_dir, d1303c1a9a68e5 Shaun Ren 2016-02-15 483 int timeout) fa590c222fbaa4 Micky Ching 2013-11-12 484 { fa590c222fbaa4 Micky Ching 2013-11-12 485 struct rtsx_dev *rtsx = chip->rtsx; fa590c222fbaa4 Micky Ching 2013-11-12 486 struct completion trans_done; fa590c222fbaa4 Micky Ching 2013-11-12 487 u8 dir; fa590c222fbaa4 Micky Ching 2013-11-12 488 int buf_cnt, i; fa590c222fbaa4 Micky Ching 2013-11-12 489 int err = 0; fa590c222fbaa4 Micky Ching 2013-11-12 490 long timeleft; fa590c222fbaa4 Micky Ching 2013-11-12 491 struct scatterlist *sg_ptr; fa590c222fbaa4 Micky Ching 2013-11-12 492 50dcad2a2c85d5 Shaun Ren 2016-02-15 493 if (!sg || (num_sg <= 0)) fa590c222fbaa4 Micky Ching 2013-11-12 494 return -EIO; fa590c222fbaa4 Micky Ching 2013-11-12 495 fa590c222fbaa4 Micky Ching 2013-11-12 496 if (dma_dir == DMA_TO_DEVICE) fa590c222fbaa4 Micky Ching 2013-11-12 497 dir = HOST_TO_DEVICE; fa590c222fbaa4 Micky Ching 2013-11-12 498 else if (dma_dir == DMA_FROM_DEVICE) fa590c222fbaa4 Micky Ching 2013-11-12 499 dir = DEVICE_TO_HOST; fa590c222fbaa4 Micky Ching 2013-11-12 500 else fa590c222fbaa4 Micky Ching 2013-11-12 501 return -ENXIO; fa590c222fbaa4 Micky Ching 2013-11-12 502 fa590c222fbaa4 Micky Ching 2013-11-12 503 if (card == SD_CARD) fa590c222fbaa4 Micky Ching 2013-11-12 504 rtsx->check_card_cd = SD_EXIST; fa590c222fbaa4 Micky Ching 2013-11-12 505 else if (card == MS_CARD) fa590c222fbaa4 Micky Ching 2013-11-12 506 rtsx->check_card_cd = MS_EXIST; fa590c222fbaa4 Micky Ching 2013-11-12 507 else if (card == XD_CARD) fa590c222fbaa4 Micky Ching 2013-11-12 508 rtsx->check_card_cd = XD_EXIST; fa590c222fbaa4 Micky Ching 2013-11-12 509 else fa590c222fbaa4 Micky Ching 2013-11-12 510 rtsx->check_card_cd = 0; fa590c222fbaa4 Micky Ching 2013-11-12 511 fa590c222fbaa4 Micky Ching 2013-11-12 512 spin_lock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 513 fa590c222fbaa4 Micky Ching 2013-11-12 514 /* set up data structures for the wakeup system */ fa590c222fbaa4 Micky Ching 2013-11-12 515 rtsx->done = &trans_done; fa590c222fbaa4 Micky Ching 2013-11-12 516 fa590c222fbaa4 Micky Ching 2013-11-12 517 rtsx->trans_state = STATE_TRANS_SG; fa590c222fbaa4 Micky Ching 2013-11-12 518 rtsx->trans_result = TRANS_NOT_READY; fa590c222fbaa4 Micky Ching 2013-11-12 519 fa590c222fbaa4 Micky Ching 2013-11-12 520 spin_unlock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 521 69e3bc543c5610 Shaun Ren 2016-02-15 522 buf_cnt = dma_map_sg(&rtsx->pci->dev, sg, num_sg, dma_dir); fa590c222fbaa4 Micky Ching 2013-11-12 523 fa590c222fbaa4 Micky Ching 2013-11-12 524 sg_ptr = sg; fa590c222fbaa4 Micky Ching 2013-11-12 525 fa590c222fbaa4 Micky Ching 2013-11-12 526 for (i = 0; i <= buf_cnt / (HOST_SG_TBL_BUF_LEN / 8); i++) { fa590c222fbaa4 Micky Ching 2013-11-12 527 u32 val = TRIG_DMA; fa590c222fbaa4 Micky Ching 2013-11-12 528 int sg_cnt, j; fa590c222fbaa4 Micky Ching 2013-11-12 529 fa590c222fbaa4 Micky Ching 2013-11-12 530 if (i == buf_cnt / (HOST_SG_TBL_BUF_LEN / 8)) fa590c222fbaa4 Micky Ching 2013-11-12 531 sg_cnt = buf_cnt % (HOST_SG_TBL_BUF_LEN / 8); fa590c222fbaa4 Micky Ching 2013-11-12 532 else 9fd4af8ab48a14 Tina Johnson 2014-10-25 533 sg_cnt = HOST_SG_TBL_BUF_LEN / 8; fa590c222fbaa4 Micky Ching 2013-11-12 534 fa590c222fbaa4 Micky Ching 2013-11-12 535 chip->sgi = 0; fa590c222fbaa4 Micky Ching 2013-11-12 536 for (j = 0; j < sg_cnt; j++) { fa590c222fbaa4 Micky Ching 2013-11-12 537 dma_addr_t addr = sg_dma_address(sg_ptr); fa590c222fbaa4 Micky Ching 2013-11-12 538 unsigned int len = sg_dma_len(sg_ptr); fa590c222fbaa4 Micky Ching 2013-11-12 539 u8 option; fa590c222fbaa4 Micky Ching 2013-11-12 540 bf6c0d110e0b7a Fabio Falzoi 2014-07-30 541 dev_dbg(rtsx_dev(chip), "DMA addr: 0x%x, Len: 0x%x\n", fa590c222fbaa4 Micky Ching 2013-11-12 542 (unsigned int)addr, len); fa590c222fbaa4 Micky Ching 2013-11-12 543 b5d013bc09e9e7 Arnd Bergmann 2018-03-01 544 option = RTSX_SG_VALID | RTSX_SG_TRANS_DATA; da59abd45efc2a P SAI PRASANTH 2019-08-30 545 if (j == (sg_cnt - 1)) da59abd45efc2a P SAI PRASANTH 2019-08-30 546 option |= RTSX_SG_END fa590c222fbaa4 Micky Ching 2013-11-12 547 fa590c222fbaa4 Micky Ching 2013-11-12 @548 rtsx_add_sg_tbl(chip, (u32)addr, (u32)len, option); fa590c222fbaa4 Micky Ching 2013-11-12 549 fa590c222fbaa4 Micky Ching 2013-11-12 550 sg_ptr = sg_next(sg_ptr); fa590c222fbaa4 Micky Ching 2013-11-12 551 } fa590c222fbaa4 Micky Ching 2013-11-12 552 bf6c0d110e0b7a Fabio Falzoi 2014-07-30 553 dev_dbg(rtsx_dev(chip), "SG table count = %d\n", chip->sgi); fa590c222fbaa4 Micky Ching 2013-11-12 554 fa590c222fbaa4 Micky Ching 2013-11-12 555 val |= (u32)(dir & 0x01) << 29; fa590c222fbaa4 Micky Ching 2013-11-12 556 val |= ADMA_MODE; fa590c222fbaa4 Micky Ching 2013-11-12 557 fa590c222fbaa4 Micky Ching 2013-11-12 558 spin_lock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 559 fa590c222fbaa4 Micky Ching 2013-11-12 560 init_completion(&trans_done); fa590c222fbaa4 Micky Ching 2013-11-12 561 fa590c222fbaa4 Micky Ching 2013-11-12 562 rtsx_writel(chip, RTSX_HDBAR, chip->host_sg_tbl_addr); fa590c222fbaa4 Micky Ching 2013-11-12 563 rtsx_writel(chip, RTSX_HDBCTLR, val); fa590c222fbaa4 Micky Ching 2013-11-12 564 fa590c222fbaa4 Micky Ching 2013-11-12 565 spin_unlock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 566 fa590c222fbaa4 Micky Ching 2013-11-12 567 timeleft = wait_for_completion_interruptible_timeout( 9df56d9bdeeae1 Nicholas Mc Guire 2015-01-23 568 &trans_done, msecs_to_jiffies(timeout)); fa590c222fbaa4 Micky Ching 2013-11-12 569 if (timeleft <= 0) { bf6c0d110e0b7a Fabio Falzoi 2014-07-30 570 dev_dbg(rtsx_dev(chip), "Timeout (%s %d)\n", bf6c0d110e0b7a Fabio Falzoi 2014-07-30 571 __func__, __LINE__); bf6c0d110e0b7a Fabio Falzoi 2014-07-30 572 dev_dbg(rtsx_dev(chip), "chip->int_reg = 0x%x\n", bf6c0d110e0b7a Fabio Falzoi 2014-07-30 573 chip->int_reg); fa590c222fbaa4 Micky Ching 2013-11-12 574 err = -ETIMEDOUT; fa590c222fbaa4 Micky Ching 2013-11-12 575 goto out; fa590c222fbaa4 Micky Ching 2013-11-12 576 } fa590c222fbaa4 Micky Ching 2013-11-12 577 fa590c222fbaa4 Micky Ching 2013-11-12 578 spin_lock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 579 if (rtsx->trans_result == TRANS_RESULT_FAIL) { fa590c222fbaa4 Micky Ching 2013-11-12 580 err = -EIO; fa590c222fbaa4 Micky Ching 2013-11-12 581 spin_unlock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 582 goto out; fa590c222fbaa4 Micky Ching 2013-11-12 583 } fa590c222fbaa4 Micky Ching 2013-11-12 584 spin_unlock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 585 fa590c222fbaa4 Micky Ching 2013-11-12 586 sg_ptr += sg_cnt; fa590c222fbaa4 Micky Ching 2013-11-12 587 } fa590c222fbaa4 Micky Ching 2013-11-12 588 fa590c222fbaa4 Micky Ching 2013-11-12 589 /* Wait for TRANS_OK_INT */ fa590c222fbaa4 Micky Ching 2013-11-12 590 spin_lock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 591 if (rtsx->trans_result == TRANS_NOT_READY) { fa590c222fbaa4 Micky Ching 2013-11-12 592 init_completion(&trans_done); fa590c222fbaa4 Micky Ching 2013-11-12 593 spin_unlock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 594 timeleft = wait_for_completion_interruptible_timeout( 9df56d9bdeeae1 Nicholas Mc Guire 2015-01-23 595 &trans_done, msecs_to_jiffies(timeout)); fa590c222fbaa4 Micky Ching 2013-11-12 596 if (timeleft <= 0) { bf6c0d110e0b7a Fabio Falzoi 2014-07-30 597 dev_dbg(rtsx_dev(chip), "Timeout (%s %d)\n", bf6c0d110e0b7a Fabio Falzoi 2014-07-30 598 __func__, __LINE__); bf6c0d110e0b7a Fabio Falzoi 2014-07-30 599 dev_dbg(rtsx_dev(chip), "chip->int_reg = 0x%x\n", bf6c0d110e0b7a Fabio Falzoi 2014-07-30 600 chip->int_reg); fa590c222fbaa4 Micky Ching 2013-11-12 601 err = -ETIMEDOUT; fa590c222fbaa4 Micky Ching 2013-11-12 602 goto out; fa590c222fbaa4 Micky Ching 2013-11-12 603 } fa590c222fbaa4 Micky Ching 2013-11-12 604 } else { fa590c222fbaa4 Micky Ching 2013-11-12 605 spin_unlock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 606 } fa590c222fbaa4 Micky Ching 2013-11-12 607 fa590c222fbaa4 Micky Ching 2013-11-12 608 spin_lock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 609 if (rtsx->trans_result == TRANS_RESULT_FAIL) fa590c222fbaa4 Micky Ching 2013-11-12 610 err = -EIO; fa590c222fbaa4 Micky Ching 2013-11-12 611 else if (rtsx->trans_result == TRANS_RESULT_OK) fa590c222fbaa4 Micky Ching 2013-11-12 612 err = 0; fa590c222fbaa4 Micky Ching 2013-11-12 613 fa590c222fbaa4 Micky Ching 2013-11-12 614 spin_unlock_irq(&rtsx->reg_lock); fa590c222fbaa4 Micky Ching 2013-11-12 615 fa590c222fbaa4 Micky Ching 2013-11-12 616 out: fa590c222fbaa4 Micky Ching 2013-11-12 617 rtsx->done = NULL; fa590c222fbaa4 Micky Ching 2013-11-12 618 rtsx->trans_state = STATE_TRANS_NONE; 69e3bc543c5610 Shaun Ren 2016-02-15 619 dma_unmap_sg(&rtsx->pci->dev, sg, num_sg, dma_dir); fa590c222fbaa4 Micky Ching 2013-11-12 620 fa590c222fbaa4 Micky Ching 2013-11-12 621 if (err < 0) fa590c222fbaa4 Micky Ching 2013-11-12 622 rtsx_stop_cmd(chip, card); fa590c222fbaa4 Micky Ching 2013-11-12 623 fa590c222fbaa4 Micky Ching 2013-11-12 624 return err; fa590c222fbaa4 Micky Ching 2013-11-12 625 } fa590c222fbaa4 Micky Ching 2013-11-12 626 :::::: The code at line 548 was first introduced by commit :::::: fa590c222fbaa428edb2ce2194638906cea1400a staging: rts5208: add support for rts5208 and rts5288 :::::: TO: Micky Ching <micky_ching@xxxxxxxxxxxxxx> :::::: 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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