tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-testing head: 2a38ef60ef4ffe135566d1b8acc197b803c48ec1 commit: 94b9eba50e3ad6fafe88d71da4a7345ebe87cdfb [998/1004] staging: i4l: act2000: Replace printk(KERN_WARNING..) with netdev_warn(dev, ..) config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout 94b9eba50e3ad6fafe88d71da4a7345ebe87cdfb # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/staging/i4l/act2000/act2000_isa.c: In function 'act2000_isa_interrupt': >> drivers/staging/i4l/act2000/act2000_isa.c:81:3: error: implicit declaration of function 'netdev_warn' [-Werror=implicit-function-declaration] netdev_warn(dev, "act2000: errIRQ\n"); ^~~~~~~~~~~ >> drivers/staging/i4l/act2000/act2000_isa.c:81:15: error: 'dev' undeclared (first use in this function) netdev_warn(dev, "act2000: errIRQ\n"); ^~~ drivers/staging/i4l/act2000/act2000_isa.c:81:15: note: each undeclared identifier is reported only once for each function it appears in drivers/staging/i4l/act2000/act2000_isa.c: In function 'act2000_isa_config_irq': drivers/staging/i4l/act2000/act2000_isa.c:150:15: error: 'dev' undeclared (first use in this function) netdev_warn(dev, "act2000: Could not request irq %d\n", irq); ^~~ drivers/staging/i4l/act2000/act2000_isa.c: In function 'act2000_isa_receive': drivers/staging/i4l/act2000/act2000_isa.c:248:19: error: 'dev' undeclared (first use in this function) netdev_warn(dev, "act2000_isa_receive: no memory\n"); ^~~ drivers/staging/i4l/act2000/act2000_isa.c: In function 'act2000_isa_getid': drivers/staging/i4l/act2000/act2000_isa.c:370:15: error: 'dev' undeclared (first use in this function) netdev_warn(dev, "act2000: No Firmware-ID!\n"); ^~~ drivers/staging/i4l/act2000/act2000_isa.c: In function 'act2000_isa_download': drivers/staging/i4l/act2000/act2000_isa.c:426:17: error: 'dev' undeclared (first use in this function) netdev_warn(dev, ^~~ cc1: some warnings being treated as errors vim +/netdev_warn +81 drivers/staging/i4l/act2000/act2000_isa.c 75 act2000_isa_receive(card); 76 outb(ISA_SIS_INT, ISA_PORT_SIS); 77 } 78 if (istatus & ISA_ISR_ERR) { 79 /* Error Interrupt */ 80 istatus &= ISA_ISR_ERR_MASK; > 81 netdev_warn(dev, "act2000: errIRQ\n"); 82 } 83 if (istatus) 84 printk(KERN_DEBUG "act2000: ?IRQ %d %02x\n", card->irq, istatus); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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