From: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
To: Alexandre Belloni
<alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Cc: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org,
gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org,
deller-Mmb7MZpHnFY@public.gmane.org,
benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org,
mpe-Gsx/Oe8HsFggBc27wqDAHg@public.gmane.org,
dalias-8zAoT0mYgF4@public.gmane.org,
dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
linux-alpha-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
a.zummo-BfzFCNDTiLLj+vYz1yj4TQ@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-parisc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-m68k-cunTk1MwBs8S/qaLPR03pWD2FQJk+8+b@public.gmane.org,
rtc-linux-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
linux-arch-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH v4 05/16] char/genrtc: remove alpha support
Date: Mon, 30 May 2016 20:57:53 +0200 [thread overview]
Message-ID: <1464634684-1248135-6-git-send-email-arnd@arndb.de> (raw)
In-Reply-To: <1464634684-1248135-1-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
The genrtc driver serves no purpose on Alpha because it drives the
same hardware as the original rtc.c driver, and the newer rtc-generic.c
or rtc-cmos.c drivers on architectures that use the asm-generic/rtc.h
header.
The defconfig uses CONFIG_RTC=y, so this driver is not used by default.
At one point it was used to abstract a quirk for the "Marvel" platform,
but it does not do this any more after the code was moved into yet
another driver in arch/alpha/kernel/rtc.c.
Signed-off-by: Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>
---
arch/alpha/include/asm/rtc.h | 1 -
arch/alpha/kernel/core_marvel.c | 1 -
drivers/char/Kconfig | 2 +-
3 files changed, 1 insertion(+), 3 deletions(-)
delete mode 100644 arch/alpha/include/asm/rtc.h
diff --git a/arch/alpha/include/asm/rtc.h b/arch/alpha/include/asm/rtc.h
deleted file mode 100644
index f71c3b0ed360..000000000000
--- a/arch/alpha/include/asm/rtc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/rtc.h>
diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index 53dd2f1a53aa..d5f0580746a5 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -24,7 +24,6 @@
#include <asm/gct.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
-#include <asm/rtc.h>
#include <asm/vga.h>
#include "proto.h"
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 31b5861649ee..e3f2f3e293e5 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -328,7 +328,7 @@ config JS_RTC
config GEN_RTC
tristate "Generic /dev/rtc emulation"
depends on RTC!=y
- depends on ALPHA || M68K || MN10300 || PARISC || PPC
+ depends on M68K || MN10300 || PARISC || PPC
---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
--
2.7.0
--
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Please read http://groups.google.com/group/rtc-linux/web/checklist
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WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd@arndb.de>
To: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Cc: Arnd Bergmann <arnd@arndb.de>,
geert@linux-m68k.org, gregkh@linuxfoundation.org, deller@gmx.de,
benh@kernel.crashing.org, mpe@ellerman.id.au, dalias@libc.org,
dhowells@redhat.com, linux-alpha@vger.kernel.org,
a.zummo@towertech.it, linux-kernel@vger.kernel.org,
linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-sh@vger.kernel.org, linux-m68k@lists.linux-m68k.org,
rtc-linux@googlegroups.com, linux-arch@vger.kernel.org
Subject: [PATCH v4 05/16] char/genrtc: remove alpha support
Date: Mon, 30 May 2016 20:57:53 +0200 [thread overview]
Message-ID: <1464634684-1248135-6-git-send-email-arnd@arndb.de> (raw)
Message-ID: <20160530185753.SQHwCRqL0zp0I4uA0RxYZ_2geedxLx8v5fsdkIXEJL0@z> (raw)
In-Reply-To: <1464634684-1248135-1-git-send-email-arnd@arndb.de>
The genrtc driver serves no purpose on Alpha because it drives the
same hardware as the original rtc.c driver, and the newer rtc-generic.c
or rtc-cmos.c drivers on architectures that use the asm-generic/rtc.h
header.
The defconfig uses CONFIG_RTC=y, so this driver is not used by default.
At one point it was used to abstract a quirk for the "Marvel" platform,
but it does not do this any more after the code was moved into yet
another driver in arch/alpha/kernel/rtc.c.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/alpha/include/asm/rtc.h | 1 -
arch/alpha/kernel/core_marvel.c | 1 -
drivers/char/Kconfig | 2 +-
3 files changed, 1 insertion(+), 3 deletions(-)
delete mode 100644 arch/alpha/include/asm/rtc.h
diff --git a/arch/alpha/include/asm/rtc.h b/arch/alpha/include/asm/rtc.h
deleted file mode 100644
index f71c3b0ed360..000000000000
--- a/arch/alpha/include/asm/rtc.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/rtc.h>
diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index 53dd2f1a53aa..d5f0580746a5 100644
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -24,7 +24,6 @@
#include <asm/gct.h>
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
-#include <asm/rtc.h>
#include <asm/vga.h>
#include "proto.h"
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 31b5861649ee..e3f2f3e293e5 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -328,7 +328,7 @@ config JS_RTC
config GEN_RTC
tristate "Generic /dev/rtc emulation"
depends on RTC!=y
- depends on ALPHA || M68K || MN10300 || PARISC || PPC
+ depends on M68K || MN10300 || PARISC || PPC
---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
--
2.7.0
next prev parent reply other threads:[~2016-05-30 18:57 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-30 18:57 [PATCH v4 00/16] genrtc removal Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
[not found] ` <1464634684-1248135-1-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
2016-05-30 18:57 ` [PATCH v4 01/16] rtc: cmos: remove empty asm/mc146818rtc.h files Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 02/16] rtc: cmos: move mc146818rtc code out of asm-generic/rtc.h Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 03/16] char/genrtc: x86: remove remnants of asm/rtc.h Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 04/16] rtc: sh: provide rtc_class_ops directly Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
[not found] ` <1464634684-1248135-5-git-send-email-arnd-r2nGTMty4D4@public.gmane.org>
2016-06-01 21:58 ` Rich Felker
2016-06-01 21:58 ` Rich Felker
2016-05-30 18:57 ` Arnd Bergmann [this message]
2016-05-30 18:57 ` [PATCH v4 05/16] char/genrtc: remove alpha support Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 06/16] char/genrtc: remove mn10300 support Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 07/16] rtc: parisc: provide rtc_class_ops directly Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 08/16] char/genrtc: remove parisc support Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 09/16] rtc: m68k: provide rtc_class_ops directly Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 10/16] rtc: m68k: provide ioctl for q40 Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
2016-05-30 18:57 ` [PATCH v4 11/16] char/genrtc: remove m68k support Arnd Bergmann
2016-05-30 18:57 ` Arnd Bergmann
2016-05-30 18:58 ` [PATCH v4 12/16] rtc: powerpc: provide rtc_class_ops directly Arnd Bergmann
2016-05-30 18:58 ` Arnd Bergmann
2016-05-30 18:58 ` [PATCH v4 13/16] char/genrtc: remove powerpc support Arnd Bergmann
2016-05-30 18:58 ` Arnd Bergmann
2016-05-30 18:58 ` [PATCH v4 14/16] rtc: generic: remove get_rtc_time/set_rtc_time wrappers Arnd Bergmann
2016-05-30 18:58 ` Arnd Bergmann
2016-05-30 18:58 ` [PATCH v4 15/16] char/genrtc: remove asm-generic/rtc.h from mips Arnd Bergmann
2016-05-30 18:58 ` Arnd Bergmann
2016-05-30 18:58 ` [PATCH v4 16/16] char/genrtc: remove the rest of the driver Arnd Bergmann
2016-05-30 18:58 ` Arnd Bergmann
2016-05-30 20:32 ` [PATCH v4 00/16] genrtc removal Alexandre Belloni
2016-05-30 20:32 ` Alexandre Belloni
[not found] ` <20160530203207.GY3451-m++hUPXGwpdeoWH0uzbU5w@public.gmane.org>
2016-05-31 6:56 ` Geert Uytterhoeven
2016-05-31 6:56 ` Geert Uytterhoeven
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