linux-kernel - [PATCH v2] serial: samsung: Fix serial config dependencies for exynos7

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-id: <1416383812-714-1-git-send-email-a.kesavan@samsung.com>
Date:	Wed, 19 Nov 2014 13:26:52 +0530
From:	Abhilash Kesavan <a.kesavan@...sung.com>
To:	linux-arm-kernel@...ts.infradead.org, kgene.kim@...sung.com,
	kgene@...nel.org, kgene.kim@...il.com
Cc:	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	arnd@...db.de, gregkh@...uxfoundation.org, jslaby@...e.cz,
	kesavan.abhilash@...il.com, Pankaj Dubey <pankaj.dubey@...sung.com>
Subject: [PATCH v2] serial: samsung: Fix serial config dependencies for exynos7

From: Pankaj Dubey <pankaj.dubey@...sung.com>

Exynos7 has a similar serial controller to that present in older Samsung
SoCs. To re-use the existing serial driver on Exynos7 we need to have
SERIAL_SAMSUNG_UARTS_4 and SERIAL_SAMSUNG_UARTS selected. This is not
possible because these symbols are dependent on PLAT_SAMSUNG which is
not present for the ARMv8 based exynos7.

Change the dependency of these symbols from PLAT_SAMSUNG to the serial
driver thus making it available on exynos7. As the existing platform
specific code making use of these symbols is related to uart driver this
change in dependency should not cause any issues.

Signed-off-by: Pankaj Dubey <pankaj.dubey@...sung.com>
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@...sung.com>
Signed-off-by: Abhilash Kesavan <a.kesavan@...sung.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Acked-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
Changes in v2:
	- Added Greg's ack and Kukjin Kim as a recepient

 drivers/tty/serial/Kconfig |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index e71a28b..d0ce88c 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -249,14 +249,14 @@ config SERIAL_SAMSUNG
 
 config SERIAL_SAMSUNG_UARTS_4
 	bool
-	depends on PLAT_SAMSUNG
+	depends on SERIAL_SAMSUNG
 	default y if !(CPU_S3C2410 || CPU_S3C2412 || CPU_S3C2440 || CPU_S3C2442)
 	help
 	  Internal node for the common case of 4 Samsung compatible UARTs
 
 config SERIAL_SAMSUNG_UARTS
 	int
-	depends on PLAT_SAMSUNG
+	depends on SERIAL_SAMSUNG
 	default 4 if SERIAL_SAMSUNG_UARTS_4 || CPU_S3C2416
 	default 3
 	help
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/