From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Bottomley Subject: [PATCH] fix RTC_CLASS regression with PARISC Date: Mon, 08 Sep 2008 10:53:25 -0500 Message-ID: <1220889205.8074.16.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain Cc: linux-kernel , Parisc List , David Brownell To: Linus Torvalds , Andrew Morton Return-path: List-ID: List-Id: linux-parisc.vger.kernel.org As of 2.6.26, most distribution kernels for PARISC are coming with the wrong RTC infrastructure enabled, meaning that userland can no longer get at the RTC, so all our parisc clocks are drifting. The fault is this patch: commit c750090085f260503d8beec1c73c4d2e4fe93628 Author: David Brownell Date: Mon Apr 28 02:11:52 2008 -0700 rtc: avoid legacy drivers with generic framework Which makes drivers/rtc take precedence over the generic rtc. However, for parisc we only have the generic rtc, so in essence this turns off our ability to access the rtc. Put it back again by making RTC_CLASS unselectable if the architecture is parisc. Signed-off-by: James Bottomley --- diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 9a9755c..472fb19 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -8,7 +8,7 @@ config RTC_LIB menuconfig RTC_CLASS tristate "Real Time Clock" default n - depends on !S390 + depends on !(S390 || PARISC) select RTC_LIB help Generic RTC class support. If you say yes here, you will