Hi Michael, [auto build test WARNING on net-next/master] [also build test WARNING on v4.4-rc3 next-20151203] url: https://github.com/0day-ci/linux/commits/michael-hennerich-analog-com/drivers-net-ieee802154-adf7242-Driver-for-ADF7242-MAC-IEEE802154/20151204-203347 config: x86_64-allmodconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): In file included from include/linux/printk.h:277:0, from include/linux/kernel.h:13, from drivers/net/ieee802154/adf7242.c:9: drivers/net/ieee802154/adf7242.c: In function 'adf7242_rx': >> drivers/net/ieee802154/adf7242.c:810:4: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t {aka long unsigned int}' [-Wformat=] "corrupted frame received len %d\n", len); ^ include/linux/dynamic_debug.h:86:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ >> drivers/net/ieee802154/adf7242.c:809:3: note: in expansion of macro 'dev_dbg' dev_dbg(&lp->spi->dev, ^ drivers/net/ieee802154/adf7242.c:832:25: warning: format '%d' expects argument of type 'int', but argument 6 has type 'size_t {aka long unsigned int}' [-Wformat=] dev_dbg(&lp->spi->dev, "%s: ret=%d len=%d lqi=%d rssi=%d\n", ^ include/linux/dynamic_debug.h:86:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ drivers/net/ieee802154/adf7242.c:832:2: note: in expansion of macro 'dev_dbg' dev_dbg(&lp->spi->dev, "%s: ret=%d len=%d lqi=%d rssi=%d\n", ^ vim +810 drivers/net/ieee802154/adf7242.c 803 804 adf7242_read_reg(lp, 0, &len_u8); 805 806 len = len_u8; 807 808 if (!ieee802154_is_valid_psdu_len(len)) { > 809 dev_dbg(&lp->spi->dev, > 810 "corrupted frame received len %d\n", len); 811 len = IEEE802154_MTU; 812 } 813 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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