Hi Arushi, [auto build test ERROR on staging/staging-testing] [also build test ERROR on v4.10-rc8 next-20170214] [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/Arushi-Singhal/staging-fwserial-replace-a-with-a-to-avoid-precedence-issues/20170215-020955 config: m68k-allyesconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 4.9.0 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=m68k All error/warnings (new ones prefixed by >>): drivers/staging/fwserial/fwserial.c:101:19: error: "(" may not appear in macro parameter list #define to_device((a), b) (a->b) ^ In file included from include/linux/device.h:27:0, from drivers/staging/fwserial/fwserial.c:21: drivers/staging/fwserial/fwserial.c: In function 'fwtty_log_tx_error': >> include/linux/ratelimit.h:36:9: error: implicit declaration of function 'to_device' [-Werror=implicit-function-declaration] struct ratelimit_state name = \ ^ >> include/linux/device.h:1360:9: note: in expansion of macro 'DEFINE_RATELIMIT_STATE' static DEFINE_RATELIMIT_STATE(_rs, \ ^ >> include/linux/device.h:1374:2: note: in expansion of macro 'dev_level_ratelimited' dev_level_ratelimited(dev_err, dev, fmt, ##__VA_ARGS__) ^ drivers/staging/fwserial/fwserial.c:111:2: note: in expansion of macro 'dev_err_ratelimited' dev_err_ratelimited(to_device(p, device), fmt, ##__VA_ARGS__) ^ drivers/staging/fwserial/fwserial.c:201:3: note: in expansion of macro 'fwtty_err_ratelimited' fwtty_err_ratelimited(port, "card busy\n"); ^ In file included from drivers/staging/fwserial/fwserial.c:21:0: drivers/staging/fwserial/fwserial.c:111:35: error: 'device' undeclared (first use in this function) dev_err_ratelimited(to_device(p, device), fmt, ##__VA_ARGS__) ^ include/linux/device.h:1364:13: note: in definition of macro 'dev_level_ratelimited' dev_level(dev, fmt, ##__VA_ARGS__); \ ^ drivers/staging/fwserial/fwserial.c:111:2: note: in expansion of macro 'dev_err_ratelimited' dev_err_ratelimited(to_device(p, device), fmt, ##__VA_ARGS__) ^ drivers/staging/fwserial/fwserial.c:201:3: note: in expansion of macro 'fwtty_err_ratelimited' fwtty_err_ratelimited(port, "card busy\n"); ^ drivers/staging/fwserial/fwserial.c:111:35: note: each undeclared identifier is reported only once for each function it appears in dev_err_ratelimited(to_device(p, device), fmt, ##__VA_ARGS__) ^ include/linux/device.h:1364:13: note: in definition of macro 'dev_level_ratelimited' dev_level(dev, fmt, ##__VA_ARGS__); \ ^ drivers/staging/fwserial/fwserial.c:111:2: note: in expansion of macro 'dev_err_ratelimited' dev_err_ratelimited(to_device(p, device), fmt, ##__VA_ARGS__) ^ drivers/staging/fwserial/fwserial.c:201:3: note: in expansion of macro 'fwtty_err_ratelimited' fwtty_err_ratelimited(port, "card busy\n"); ^ In file included from include/linux/printk.h:320:0, from include/linux/kernel.h:13, from include/linux/sched.h:17, from drivers/staging/fwserial/fwserial.c:19: drivers/staging/fwserial/fwserial.c: In function '__fwtty_restart_tx': drivers/staging/fwserial/fwserial.c:109:23: error: 'device' undeclared (first use in this function) dev_dbg(to_device(p, device), "%s: " fmt, __func__, ##__VA_ARGS__) ^ include/linux/dynamic_debug.h:134:34: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ drivers/staging/fwserial/fwserial.c:109:2: note: in expansion of macro 'dev_dbg' dev_dbg(to_device(p, device), "%s: " fmt, __func__, ##__VA_ARGS__) ^ drivers/staging/fwserial/fwserial.c:290:2: note: in expansion of macro 'fwtty_dbg' fwtty_dbg(port, "fifo len: %d avail: %d\n", len, avail); ^ drivers/staging/fwserial/fwserial.c: In function 'fwtty_update_port_status': drivers/staging/fwserial/fwserial.c:109:23: error: 'device' undeclared (first use in this function) dev_dbg(to_device(p, device), "%s: " fmt, __func__, ##__VA_ARGS__) ^ include/linux/dynamic_debug.h:134:34: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ drivers/staging/fwserial/fwserial.c:109:2: note: in expansion of macro 'dev_dbg' dev_dbg(to_device(p, device), "%s: " fmt, __func__, ##__VA_ARGS__) ^ drivers/staging/fwserial/fwserial.c:327:2: note: in expansion of macro 'fwtty_dbg' fwtty_dbg(port, "status: %x delta: %x\n", status, delta); ^ drivers/staging/fwserial/fwserial.c: In function 'fwtty_emit_breaks': drivers/staging/fwserial/fwserial.c:109:23: error: 'device' undeclared (first use in this function) dev_dbg(to_device(p, device), "%s: " fmt, __func__, ##__VA_ARGS__) ^ include/linux/dynamic_debug.h:134:34: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ drivers/staging/fwserial/fwserial.c:109:2: note: in expansion of macro 'dev_dbg' dev_dbg(to_device(p, device), "%s: " fmt, __func__, ##__VA_ARGS__) ^ drivers/staging/fwserial/fwserial.c:523:2: note: in expansion of macro 'fwtty_dbg' fwtty_dbg(port, "sending %d brks\n", n); ^ drivers/staging/fwserial/fwserial.c: In function 'fwtty_rx': drivers/staging/fwserial/fwserial.c:109:23: error: 'device' undeclared (first use in this function) dev_dbg(to_device(p, device), "%s: " fmt, __func__, ##__VA_ARGS__) ^ include/linux/dynamic_debug.h:134:34: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ drivers/staging/fwserial/fwserial.c:109:2: note: in expansion of macro 'dev_dbg' dev_dbg(to_device(p, device), "%s: " fmt, __func__, ##__VA_ARGS__) ^ drivers/staging/fwserial/fwserial.c:547:2: note: in expansion of macro 'fwtty_dbg' fwtty_dbg(port, "%d\n", n); ^ In file included from drivers/staging/fwserial/fwserial.c:21:0: drivers/staging/fwserial/fwserial.c: In function 'fwtty_port_handler': drivers/staging/fwserial/fwserial.c:111:35: error: 'device' undeclared (first use in this function) dev_err_ratelimited(to_device(p, device), fmt, ##__VA_ARGS__) ^ include/linux/device.h:1364:13: note: in definition of macro 'dev_level_ratelimited' dev_level(dev, fmt, ##__VA_ARGS__); \ ^ drivers/staging/fwserial/fwserial.c:111:2: note: in expansion of macro 'dev_err_ratelimited' dev_err_ratelimited(to_device(p, device), fmt, ##__VA_ARGS__) ^ vim +/to_device +36 include/linux/ratelimit.h 717115e1 Dave Young 2008-07-25 30 89e3f909 Dmitry Monakhov 2014-12-12 31 #define RATELIMIT_STATE_INIT_DISABLED \ 89e3f909 Dmitry Monakhov 2014-12-12 32 RATELIMIT_STATE_INIT(ratelimit_state, 0, DEFAULT_RATELIMIT_BURST) 89e3f909 Dmitry Monakhov 2014-12-12 33 89e3f909 Dmitry Monakhov 2014-12-12 34 #define DEFINE_RATELIMIT_STATE(name, interval_init, burst_init) \ 89e3f909 Dmitry Monakhov 2014-12-12 35 \ 89e3f909 Dmitry Monakhov 2014-12-12 @36 struct ratelimit_state name = \ 89e3f909 Dmitry Monakhov 2014-12-12 37 RATELIMIT_STATE_INIT(name, interval_init, burst_init) \ 89e3f909 Dmitry Monakhov 2014-12-12 38 f40c396a OGAWA Hirofumi 2010-05-24 39 static inline void ratelimit_state_init(struct ratelimit_state *rs, :::::: The code at line 36 was first introduced by commit :::::: 89e3f90995b370fa46922eece62ea23f039a202d ratelimit: add initialization macro :::::: TO: Dmitry Monakhov <dmonakhov@xxxxxxxxxx> :::::: CC: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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