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From: ulf.hansson@linaro.org (Ulf Hansson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] ARM: ux500: Disable MMC_BLOCK_BOUNCE
Date: Tue, 21 May 2013 11:46:16 +0200	[thread overview]
Message-ID: <1369129576-28617-4-git-send-email-ulf.hansson@linaro.org> (raw)
In-Reply-To: <1369129576-28617-1-git-send-email-ulf.hansson@linaro.org>

Since ARMMMCI can do scatter-gather we don't need CONFIG_MMC_BLOCK_BOUNCE.
Explicity disable it since it's default enabled, to skip unnecessarry
bounce buffer copying.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
 arch/arm/configs/u300_defconfig  |    1 +
 arch/arm/configs/u8500_defconfig |    1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig
index ffe2db8..9c7941d 100644
--- a/arch/arm/configs/u300_defconfig
+++ b/arch/arm/configs/u300_defconfig
@@ -52,6 +52,7 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y
 # CONFIG_USB_SUPPORT is not set
 CONFIG_MMC=y
 CONFIG_MMC_UNSAFE_RESUME=y
+# CONFIG_MMC_BLOCK_BOUNCE is not set
 CONFIG_MMC_ARMMMCI=y
 CONFIG_RTC_CLASS=y
 # CONFIG_RTC_HCTOSYS is not set
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 45d9087..8fe6293 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -83,6 +83,7 @@ CONFIG_USB_GADGET=y
 CONFIG_AB8500_USB=y
 CONFIG_MMC=y
 CONFIG_MMC_UNSAFE_RESUME=y
+# CONFIG_MMC_BLOCK_BOUNCE is not set
 CONFIG_MMC_ARMMMCI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
-- 
1.7.10

  parent reply	other threads:[~2013-05-21  9:46 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-21  9:46 [PATCH 0/3] ARM: ux500: Update defconfigs for MMC Ulf Hansson
2013-05-21  9:46 ` [PATCH 1/3] ARM: ux500: Enable MMC_UNSAFE_RESUME Ulf Hansson
2013-05-21  9:46 ` [PATCH 2/3] ARM: ux500: Don't use MMC_CLKGATE Ulf Hansson
2013-05-21  9:46 ` Ulf Hansson [this message]
2013-05-24  8:17 ` [PATCH 0/3] ARM: ux500: Update defconfigs for MMC Linus Walleij

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