From 2240598c24683df1e1a6cdd1f461efd85547903c Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 22 Jul 2007 00:37:48 -0700
Subject: [PATCH] [SPARC32]: Deal with rtc/sun_mostek_rtc conflict.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
arch/sparc/defconfig | 2 +-
drivers/char/Kconfig | 24 +++++++++++++++++++++++-
drivers/char/Makefile | 3 +++
drivers/sbus/char/Kconfig | 1 +
4 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/arch/sparc/defconfig b/arch/sparc/defconfig
index 38bd79fe6e75..fdc67238408a 100644
--- a/arch/sparc/defconfig
+++ b/arch/sparc/defconfig
@@ -600,7 +600,7 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=m
-CONFIG_RTC=m
+CONFIG_JS_RTC=m
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_DRM is not set
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index c8dfd18bea44..acdbcdc3e457 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -726,7 +726,7 @@ config NVRAM
config RTC
tristate "Enhanced Real Time Clock Support"
- depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC64 && (!SPARC32 || PCI) && !FRV && !ARM && !SUPERH && !S390
+ depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV && !ARM && !SUPERH && !S390
---help---
If you say Y here and create a character special file /dev/rtc with
major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -750,6 +750,28 @@ config RTC
To compile this driver as a module, choose M here: the
module will be called rtc.
+config JS_RTC
+ tristate "Enhanced Real Time Clock Support"
+ depends on SPARC32 && PCI
+ ---help---
+ If you say Y here and create a character special file /dev/rtc with
+ major number 10 and minor number 135 using mknod ("man mknod"), you
+ will get access to the real time clock (or hardware clock) built
+ into your computer.
+
+ Every PC has such a clock built in. It can be used to generate
+ signals from as low as 1Hz up to 8192Hz, and can also be used
+ as a 24 hour alarm. It reports status information via the file
+ /proc/driver/rtc and its behaviour is set by various ioctls on
+ /dev/rtc.
+
+ If you think you have a use for such a device (such as periodic data
+ sampling), then say Y here, and read <file:Documentation/rtc.txt>
+ for details.
+
+ To compile this driver as a module, choose M here: the
+ module will be called js-rtc.
+
config SGI_DS1286
tristate "SGI DS1286 RTC support"
depends on SGI_IP22
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index 8fecaf4010b1..23b26b87cc32 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -109,6 +109,9 @@ obj-$(CONFIG_TCG_TPM) += tpm/
obj-$(CONFIG_PS3_FLASH) += ps3flash.o
+obj-$(CONFIG_JS_RTC) += js-rtc.o
+js-rtc-y = rtc.o
+
# Files generated that shall be removed upon make clean
clean-files := consolemap_deftbl.c defkeymap.c
diff --git a/drivers/sbus/char/Kconfig b/drivers/sbus/char/Kconfig
index 35a73168333f..400c65bfb8c7 100644
--- a/drivers/sbus/char/Kconfig
+++ b/drivers/sbus/char/Kconfig
@@ -15,6 +15,7 @@ config SUN_OPENPROMIO
config SUN_MOSTEK_RTC
tristate "Mostek real time clock support"
+ depends on SPARC32
help
The Mostek RTC chip is used on all known Sun computers except
some JavaStations. For a JavaStation you need to say Y both here
--
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