On Fri, Oct 7, 2016 at 5:20 PM, Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx> wrote: > From: Georgi Vlaev <gvlaev@xxxxxxxxxxx> > > This driver exports the CB FPGA presence detect bits from a > single 32bit CB register as GPIOs. > > Signed-off-by: Georgi Vlaev <gvlaev@xxxxxxxxxxx> > Signed-off-by: Guenter Roeck <groeck@xxxxxxxxxxx> > [Ported from Juniper kernel] > Signed-off-by: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx> This needs some more verbose commit message and explanation. Note: GPIO = General Purpose Input/Output. This doesn't really sound like general purpose, more like special purpose. Consider drivers/input and drivers/connector classes for example. > +config GPIO_CBC_PRESENCE > + tristate "Juniper Networks PTX1K CBC presence detect as GPIO" > + depends on MFD_JUNIPER_CBC && OF > + default y if JNX_CONNECTOR > + help > + This driver exports the CH_PRS and OTHER_CH_PRS presence detect > + bits of the PTX1K RCB CBC FPGA as GPIOs on the relevant Juniper > + platforms. Select if JNX_CONNECTOR is selected. > + > + This driver can also be built as a module. If so, the module > + will be called gpio-cbc-presence. At least tell us *what* it is detecting the presence of. Apart from this it has some of the same issues pointed out in the other drivers, correct these as well. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
