Hi Ian, [auto build test WARNING on wireless-drivers-next/master] [also build test WARNING on v4.13-rc1] [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/Ian-Molton/brcmfmac-Fix-parameter-order-in-brcmf_sdiod_f0_writeb/20170718-123057 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master config: x86_64-randconfig-a0-07201347 (attached as .config) compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function 'brcmf_sdio_intr_rstatus': >> drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:2470: warning: unused variable 'addr' vim +/addr +2470 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c ba89bf19 drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-04-27 2466 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2467 static int brcmf_sdio_intr_rstatus(struct brcmf_sdio *bus) 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2468 { 8c62b25e drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c Ian Molton 2017-07-17 2469 struct brcmf_core *core = bus->sdio_core; 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 @2470 u32 addr; 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2471 unsigned long val; 5cbb9c28 drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Hante Meuleman 2014-03-06 2472 int ret; 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2473 8c62b25e drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c Ian Molton 2017-07-17 2474 val = brcmf_sdiod_readl(bus->sdiodev, core->base + __sd_reg(intstatus), &ret); 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2475 bus->sdcnt.f1regdata++; 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2476 if (ret != 0) 5cbb9c28 drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Hante Meuleman 2014-03-06 2477 return ret; 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2478 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2479 val &= bus->hostintmask; 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2480 atomic_set(&bus->fcstate, !!(val & I_HMB_FC_STATE)); 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2481 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2482 /* Clear interrupts */ 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2483 if (val) { 8c62b25e drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c Ian Molton 2017-07-17 2484 brcmf_sdiod_writel(bus->sdiodev, core->base + __sd_reg(intstatus), 8c62b25e drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c Ian Molton 2017-07-17 2485 val, &ret); 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2486 bus->sdcnt.f1regdata++; d3928d09 drivers/net/wireless/brcm80211/brcmfmac/sdio.c Vineet Gupta 2015-07-09 2487 atomic_or(val, &bus->intstatus); 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2488 } 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2489 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2490 return ret; 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2491 } 4531603a drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c Franky Lin 2012-09-13 2492 :::::: The code at line 2470 was first introduced by commit :::::: 4531603a7acb1463ec0b466dcfedc6682e7a1718 brcmfmac: clear status for in-band interrupt in brcmf_sdbrcm_isr :::::: TO: Franky Lin <frankyl@xxxxxxxxxxxx> :::::: CC: John W. Linville <linville@xxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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