Hi Oleh, [auto build test WARNING on linuxtv-media/master] [also build test WARNING on v4.10-rc3 next-20170106] [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/Oleh-Kravchenko/cx231xx-Initial-support-Evromedia-USB-Full-Hybrid-Full-HD/20170110-033153 base: git://linuxtv.org/media_tree.git master config: x86_64-rhel-7.2 (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=x86_64 All warnings (new ones prefixed by >>): drivers/media/usb/cx231xx/cx231xx-dvb.c: In function 'dvb_init': >> drivers/media/usb/cx231xx/cx231xx-dvb.c:967:32: warning: passing argument 3 of 'strlcpy' makes integer from pointer without a cast [-Wint-conversion] strlcpy(info.type, "si2168", info.type); ^~~~ In file included from include/linux/bitmap.h:8:0, from include/linux/cpumask.h:11, from arch/x86/include/asm/cpumask.h:4, from arch/x86/include/asm/msr.h:10, from arch/x86/include/asm/processor.h:20, from arch/x86/include/asm/cpufeature.h:4, from arch/x86/include/asm/thread_info.h:52, from include/linux/thread_info.h:25, from arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/linux/videodev2.h:59, from drivers/media/usb/cx231xx/cx231xx.h:25, from drivers/media/usb/cx231xx/cx231xx-dvb.c:22: include/linux/string.h:27:8: note: expected 'size_t {aka long unsigned int}' but argument is of type 'char *' size_t strlcpy(char *, const char *, size_t); ^~~~~~~ drivers/media/usb/cx231xx/cx231xx-dvb.c:999:32: warning: passing argument 3 of 'strlcpy' makes integer from pointer without a cast [-Wint-conversion] strlcpy(info.type, "si2157", info.type); ^~~~ In file included from include/linux/bitmap.h:8:0, from include/linux/cpumask.h:11, from arch/x86/include/asm/cpumask.h:4, from arch/x86/include/asm/msr.h:10, from arch/x86/include/asm/processor.h:20, from arch/x86/include/asm/cpufeature.h:4, from arch/x86/include/asm/thread_info.h:52, from include/linux/thread_info.h:25, from arch/x86/include/asm/preempt.h:6, from include/linux/preempt.h:59, from include/linux/spinlock.h:50, from include/linux/seqlock.h:35, from include/linux/time.h:5, from include/linux/videodev2.h:59, from drivers/media/usb/cx231xx/cx231xx.h:25, from drivers/media/usb/cx231xx/cx231xx-dvb.c:22: include/linux/string.h:27:8: note: expected 'size_t {aka long unsigned int}' but argument is of type 'char *' size_t strlcpy(char *, const char *, size_t); ^~~~~~~ vim +/strlcpy +967 drivers/media/usb/cx231xx/cx231xx-dvb.c 951 break; 952 953 case CX231XX_BOARD_EVROMEDIA_FULL_HYBRID_FULLHD: 954 { 955 struct si2157_config si2157_config = {}; 956 struct si2168_config si2168_config = {}; 957 struct i2c_board_info info = {}; 958 struct i2c_client *client; 959 struct i2c_adapter *adapter; 960 961 /* attach demodulator chip */ 962 si2168_config.ts_mode = SI2168_TS_SERIAL; /* from *.inf file */ 963 si2168_config.fe = &dev->dvb->frontend; 964 si2168_config.i2c_adapter = &adapter; 965 si2168_config.ts_clock_inv = true; 966 > 967 strlcpy(info.type, "si2168", info.type); 968 info.addr = dev->board.demod_addr; 969 info.platform_data = &si2168_config; 970 971 request_module(info.type); 972 client = i2c_new_device(demod_i2c, &info); 973 974 if (client == NULL || client->dev.driver == NULL || dev->dvb->frontend == NULL) { 975 dev_err(dev->dev, "Failed to attach Si2168 front end\n"); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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