linux-kernel - [PATCH 2/5] tty: serial: Limit msm_serial

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Message-Id: <1386185952-27259-3-git-send-email-sboyd@codeaurora.org>
Date:	Wed,  4 Dec 2013 11:39:09 -0800
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	David Brown <davidb@...eaurora.org>
Cc:	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH 2/5] tty: serial: Limit msm_serial_hs driver to platforms that use it

The msm_serial_hs driver uses mach specific dma APIs. This is not
compatible with the multi-platform ARM effort. Let's only compile
this driver on MSM devices that are prepared to support it;
allowing the DT based MSM devices to enter the multi-platform ARM
build.

Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
---
 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 a3817ab..a53159c 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1035,7 +1035,7 @@ config SERIAL_MSM_CONSOLE
 
 config SERIAL_MSM_HS
 	tristate "MSM UART High Speed: Serial Driver"
-	depends on ARCH_MSM
+	depends on ARCH_MSM7X00A || ARCH_MSM7X30 || ARCH_QSD8X50
 	select SERIAL_CORE
 	help
 	  If you have a machine based on MSM family of SoCs, you
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