open_sysfs        290 drivers/staging/greybus/tools/loopback_test.c 	fd = open_sysfs(sys_pfx, node, O_RDONLY);
open_sysfs        301 drivers/staging/greybus/tools/loopback_test.c 	fd = open_sysfs(sys_pfx, node, O_RDONLY);
open_sysfs        312 drivers/staging/greybus/tools/loopback_test.c 	fd = open_sysfs(sys_pfx, node, O_RDWR);