Hi On Sat, 29 Oct 2016 21:37:04 +0200 Julia Lawall <Julia.Lawall@xxxxxxx> wrote: > Use DEVICE_ATTR_RW for read-write attributes. This simplifies the > source code, improves readbility, and reduces the chance of > inconsistencies. > ... > > - DEVICE_ATTR(x, \(0644\|S_IRUGO|S_IWUSR\), x_show, x_store); > + DEVICE_ATTR_RW(x); I'm not so sure does this improve readability. 644 is pretty obvious but for DEVICE_ATTR_RW() one has to dive into include/linux/device.h and include/linux/sysfs.h to see for what users it grants the write access. -- Jarkko -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
