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@broadcom.com>
:::::: CC: John W. Linville <linville@tuxdriver.com>

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