linux-kernel - [PATCH] tty: serial: fix typo "SERIAL

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Date:	Tue, 12 Mar 2013 10:10:32 +0100
From:	Paul Bolle <pebolle@...cali.nl>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jslaby@...e.cz>
Cc:	Ben Dooks <ben-linux@...ff.org>,
	Thomas Abraham <thomas.abraham@...aro.org>,
	Kukjin Kim <kgene.kim@...sung.com>,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] tty: serial: fix typo "SERIAL_S3C2412"

The Kconfig symbol SERIAL_S3C2412 got removed in commit
da121506eb03ee5daea55404709110b798bd61d9 ("serial: samsung: merge
probe() function from all SoC specific extensions"). But it also added a
last reference to that symbol. The commit and the tree make clear that
CPU_S3C2412 should have been used instead.

Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
0) The net effect of this is that the number of uarts of the S3C2412 CPU
drops from 4 to 3. So this needs testing (by people with access to that
hardware).

1) Related note: a few lines down there's the line
    default 4 if SERIAL_SAMSUNG_UARTS_4 || CPU_S3C2416

The "|| CPU_S3C2416" part looks superfluous.

 drivers/tty/serial/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 40ddbe4..7e7006f 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -211,7 +211,7 @@ config SERIAL_SAMSUNG
 config SERIAL_SAMSUNG_UARTS_4
 	bool
 	depends on PLAT_SAMSUNG
-	default y if !(CPU_S3C2410 || SERIAL_S3C2412 || CPU_S3C2440 || CPU_S3C2442)
+	default y if !(CPU_S3C2410 || CPU_S3C2412 || CPU_S3C2440 || CPU_S3C2442)
 	help
 	  Internal node for the common case of 4 Samsung compatible UARTs
 
-- 
1.7.11.7

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