linux-kernel - [PATCH 1/2] char/rtc: to allow EFI

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Message-ID: <1443418478-8240-2-git-send-email-thunder.leizhen@huawei.com>
Date:	Mon, 28 Sep 2015 13:34:37 +0800
From:	Zhen Lei <thunder.leizhen@...wei.com>
To:	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	Arnd Bergmann <arnd@...db.de>,
	"Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
CC:	Zefan Li <lizefan@...wei.com>, Xinwei Hu <huxinwei@...wei.com>,
	"Tianhong Ding" <dingtianhong@...wei.com>,
	Hanjun Guo <guohanjun@...wei.com>,
	"Kefeng Wang" <wangkefeng.wang@...wei.com>,
	Zhen Lei <thunder.leizhen@...wei.com>
Subject: [PATCH 1/2] char/rtc: to allow EFI_RTC can be selected on ARM64

Now, ARM64 is also support EFI startup. We hope use EFI runtime services
to get/set current time and date.

Slightly adjust to keep a line not exceed 80 characters.

Signed-off-by: Zhen Lei <thunder.leizhen@...wei.com>
---
 drivers/char/Kconfig | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index a043107..7ad3fd1 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -280,7 +280,8 @@ if RTC_LIB=n
 config RTC
 	tristate "Enhanced Real Time Clock Support (legacy PC RTC driver)"
 	depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV \
-			&& !ARM && !SUPERH && !S390 && !AVR32 && !BLACKFIN && !UML
+			&& !ARM && !ARM64 && !SUPERH && !S390 && !AVR32 \
+			&& !BLACKFIN && !UML
 	---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
@@ -328,7 +329,9 @@ config JS_RTC

 config GEN_RTC
 	tristate "Generic /dev/rtc emulation"
-	depends on RTC!=y && !IA64 && !ARM && !M32R && !MIPS && !SPARC && !FRV && !S390 && !SUPERH && !AVR32 && !BLACKFIN && !UML
+	depends on RTC!=y && !IA64 && !ARM && !ARM64 && !M32R && !MIPS \
+			&& !SPARC && !FRV && !S390 && !SUPERH && !AVR32 \
+			&& !BLACKFIN && !UML
 	---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
@@ -353,7 +356,7 @@ config GEN_RTC_X

 config EFI_RTC
 	bool "EFI Real Time Clock Services"
-	depends on IA64
+	depends on IA64 || ARM64

 config DS1302
 	tristate "DS1302 RTC support"
--
2.5.0


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