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Date: Wed, 12 Jan 2011 11:58:50 +0900 From: Tomoya MORINAGA <tomoya-linux@....okisemi.com> To: linux-kernel@...r.kernel.org Cc: qi.wang@...el.com, yong.y.wang@...el.com, joel.clark@...el.com, kok.howg.ewe@...el.com, Tomoya MORINAGA <tomoya-linux@....okisemi.com> Subject: [PATCH 2/2] pch_uart: revert Kconfig for non-DMA mode PCH_DMA is not always enabled when a user uses PCH_UART. Since overhead of DMA is not small, in case of low frequent communication, without DMA is better. Thus, "select PCH_DMA" and DMADEVICES are unnecessary Signed-off-by: Tomoya MORINAGA <tomoya-linux@....okisemi.com> --- drivers/serial/Kconfig | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index 3d836f0..58847e9 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -1587,10 +1587,9 @@ config SERIAL_IFX6X60 Support for the IFX6x60 modem devices on Intel MID platforms. config SERIAL_PCH_UART - tristate "Intel EG20T PCH UART" - depends on PCI && DMADEVICES + tristate "Intel EG20T PCH UART/OKI SEMICONDUCTOR ML7213 IOH" + depends on PCI select SERIAL_CORE - select PCH_DMA help This driver is for PCH(Platform controller Hub) UART of Intel EG20T which is an IOH(Input/Output Hub) for x86 embedded processor. -- 1.6.2.5 -- 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/
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