> On Apr 19, 2019, at 11:36, kbuild test robot <lkp@xxxxxxxxx> wrote: > >>> drivers/hwmon/max6650.c:798:10: warning: passing argument 2 of 'thermal_of_cooling_device_register' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] > id->name, data, > ^~ > In file included from drivers/hwmon/max6650.c:43:0: > include/linux/thermal.h:448:1: note: expected 'char *' but argument is of type 'const char *' > thermal_of_cooling_device_register(struct device_node *np, char *, void *, > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Hmmm... I forgot I was indeed using a patched version of thermal_of_cooling_device_register (submitted already: https://marc.info/?l=linux-pm&m=155560541430929&w=2) I will v5 using client->name instead, which is non-const char[]. > In file included from include/linux/i2c.h:30:0, > from drivers/hwmon/max6650.c:38: >>> drivers/hwmon/max6650.c:802:5: warning: format '%d' expects argument of type 'int', but argument 3 has type 'long int' [-Wformat=] > "thermal cooling device register failed: %d\n", > ^ > include/linux/device.h:1400:22: note: in definition of macro 'dev_fmt' > #define dev_fmt(fmt) fmt > ^~~ >>> drivers/hwmon/max6650.c:801:3: note: in expansion of macro 'dev_warn' > dev_warn(&client->dev, Been' compiling through yocto, which puts compiler outputs in log files. Warnings don't fail compilation so bitbake doesn't print them. Excuses, excuses... shame. V5!
