Re: [patch v3 2/3] drivers: jtag: Add Aspeed SoC 24xx and 25xx families JTAG master driver

From: kbuild test robot
Date: Fri Aug 18 2017 - 21:22:39 EST


Hi Oleksandr,

[auto build test ERROR on linus/master]
[also build test ERROR on v4.13-rc5 next-20170817]
[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/Oleksandr-Shamray/drivers-jtag-Add-JTAG-core-driver/20170818-114739
config: um-allyesconfig (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
# save the attached .config to linux build tree
make ARCH=um

All errors (new ones prefixed by >>):

arch/um/drivers/vde.o: In function `vde_open_real':
(.text+0xfb1): warning: Using 'getgrnam' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
arch/um/drivers/vde.o: In function `vde_open_real':
(.text+0xdfc): warning: Using 'getpwuid' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
arch/um/drivers/vde.o: In function `vde_open_real':
(.text+0x1115): warning: Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
arch/um/drivers/pcap.o: In function `pcap_nametoaddr':
(.text+0xe475): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
arch/um/drivers/pcap.o: In function `pcap_nametonetaddr':
(.text+0xe515): warning: Using 'getnetbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
arch/um/drivers/pcap.o: In function `pcap_nametoproto':
(.text+0xe735): warning: Using 'getprotobyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
arch/um/drivers/pcap.o: In function `pcap_nametoport':
(.text+0xe567): warning: Using 'getservbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
drivers/auxdisplay/img-ascii-lcd.o: In function `img_ascii_lcd_probe':
drivers/auxdisplay/img-ascii-lcd.c:386: undefined reference to `devm_ioremap_resource'
drivers/jtag/jtag-aspeed.o: In function `aspeed_jtag_init':
>> drivers/jtag/jtag-aspeed.c:635: undefined reference to `devm_ioremap_resource'
collect2: error: ld returned 1 exit status

vim +635 drivers/jtag/jtag-aspeed.c

627
628 int aspeed_jtag_init(struct platform_device *pdev,
629 struct aspeed_jtag *aspeed_jtag)
630 {
631 struct resource *res;
632 int err;
633
634 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
> 635 aspeed_jtag->reg_base = devm_ioremap_resource(aspeed_jtag->dev, res);
636 if (IS_ERR(aspeed_jtag->reg_base)) {
637 err = -ENOMEM;
638 goto out_region;
639 }
640
641 aspeed_jtag->pclk = devm_clk_get(aspeed_jtag->dev, NULL);
642 if (IS_ERR(aspeed_jtag->pclk)) {
643 dev_err(aspeed_jtag->dev, "devm_clk_get failed\n");
644 return PTR_ERR(aspeed_jtag->pclk);
645 }
646
647 clk_prepare_enable(aspeed_jtag->pclk);
648
649 aspeed_jtag->irq = platform_get_irq(pdev, 0);
650 if (aspeed_jtag->irq < 0) {
651 dev_err(aspeed_jtag->dev, "no irq specified\n");
652 err = -ENOENT;
653 goto out_region;
654 }
655
656 /* Enable clock */
657 aspeed_jtag_write(aspeed_jtag, ASPEED_JTAG_CTL_ENG_EN |
658 ASPEED_JTAG_CTL_ENG_OUT_EN, ASPEED_JTAG_CTRL);
659 aspeed_jtag_write(aspeed_jtag, ASPEED_JTAG_SW_MODE_EN |
660 ASPEED_JTAG_SW_MODE_TDIO, ASPEED_JTAG_SW);
661
662 err = devm_request_irq(aspeed_jtag->dev, aspeed_jtag->irq,
663 aspeed_jtag_interrupt, 0,
664 "aspeed-jtag", aspeed_jtag);
665 if (err) {
666 dev_err(aspeed_jtag->dev, "aspeed_jtag unable to get IRQ");
667 goto out_region;
668 }
669 dev_dbg(&pdev->dev, "aspeed_jtag:IRQ %d.\n", aspeed_jtag->irq);
670
671 aspeed_jtag_write(aspeed_jtag, ASPEED_JTAG_ISR_INST_PAUSE |
672 ASPEED_JTAG_ISR_INST_COMPLETE |
673 ASPEED_JTAG_ISR_DATA_PAUSE |
674 ASPEED_JTAG_ISR_DATA_COMPLETE |
675 ASPEED_JTAG_ISR_INST_PAUSE_EN |
676 ASPEED_JTAG_ISR_INST_COMPLETE_EN |
677 ASPEED_JTAG_ISR_DATA_PAUSE_EN |
678 ASPEED_JTAG_ISR_DATA_COMPLETE_EN,
679 ASPEED_JTAG_ISR);
680
681 aspeed_jtag->flag = 0;
682 init_waitqueue_head(&aspeed_jtag->jtag_wq);
683 return 0;
684
685 out_region:
686 release_mem_region(res->start, resource_size(res));
687 return err;
688 }
689

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