Subject: Re: [PATCH] Create add_rtc() function to enable the RTC CMOS driver

From: Segher Boessenkool <[email-masked]>
Date: Thu, 7 Jun 2007 15:11:15 +0200

>> +=A0=A0=A0=A0=A0=A0=A0np =3D of_find_compatible_node(NULL, NULL, =
"pnpPNP,b00");

> Doesn't this conflict with a potential isapnp driver for the same
> device? If you have multiple isapnp devices, it may be better
> to add a bus driver for the isapnp host, and use device drivers
> for that bus instead of platform devices.

"pnpPNP" devices are not ISA PNP devices; indeed, they
are exactly those legacy PC ISA devices that are not
ISA PNP.

Segher