On 16/4/19 6:30, Stephen Rothwell wrote: > Hi all, > > After merging the chrome-platform tree, today's linux-next build (x86_64 > allmodconfig) produced this warning: > > In file included from drivers/platform/chrome/wilco_ec/debugfs.c:11: > drivers/platform/chrome/wilco_ec/debugfs.c: In function 'fops_h1_gpio_open': > drivers/platform/chrome/wilco_ec/debugfs.c:210:59: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long long unsigned int' [-Wformat=] > DEFINE_DEBUGFS_ATTRIBUTE(fops_h1_gpio, h1_gpio_get, NULL, "0x%02x\n"); > ^~~~~~~~~~ > include/linux/debugfs.h:45:29: note: in definition of macro 'DEFINE_DEBUGFS_ATTRIBUTE' > __simple_attr_check_format(__fmt, 0ull); \ > ^~~~~ > > Introduced by commit > > db6c540a0018 ("platform/chrome: wilco_ec: Add h1_gpio status to debugfs") > Fixed, I need to automate my builders a bit more to catch these things. Sorry for the noise. Thanks. Enric