From: Jiri.Pinkava@vscht.cz (Jiří Pinkava)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 4/6] n30: Fix MMC power management
Date: Mon, 4 Oct 2010 02:29:43 +0200 [thread overview]
Message-ID: <4CA91FF7.7020908@vscht.cz> (raw)
In-Reply-To: <4CA91F4F.8080204@vscht.cz>
MMC "works" in both on or off state, but when operate in off causes
serious data corruptions.
Signed-off-by: Jiri Pinkava <jiri.pinkava@vscht.cz>
---
arch/arm/mach-s3c2410/mach-n30.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-s3c2410/mach-n30.c
b/arch/arm/mach-s3c2410/mach-n30.c
index 895e1e9a..ecc039a 100644
--- a/arch/arm/mach-s3c2410/mach-n30.c
+++ b/arch/arm/mach-s3c2410/mach-n30.c
@@ -366,11 +366,11 @@ static void n30_sdi_set_power(unsigned char
power_mode, unsigned short vdd)
switch (power_mode) {
case MMC_POWER_ON:
case MMC_POWER_UP:
- gpio_set_value(S3C2410_GPG(4), 1);
+ gpio_set_value(S3C2410_GPG(4), 0);
break;
case MMC_POWER_OFF:
default:
- gpio_set_value(S3C2410_GPG(4), 0);
+ gpio_set_value(S3C2410_GPG(4), 1);
break;
}
}
--
1.7.3.1
next prev parent reply other threads:[~2010-10-04 0:29 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-04 0:23 [PATCH 0/6] - Acer n35 fixes and features Jiří Pinkava
2010-10-04 0:24 ` [PATCH 1/6] n35: fix key codes and types Jiří Pinkava
2010-10-04 0:25 ` [PATCH 2/6] n35: Update GPIO documentation for Acer n35 Jiří Pinkava
2010-10-04 0:26 ` PATCH 3/6] n30: Clean up UARTs configuration Jiří Pinkava
2010-10-04 0:29 ` Jiří Pinkava [this message]
2010-10-04 0:31 ` [PATCH 5/6] n30: Add touchscreen support for Ace n35 Jiří Pinkava
2010-10-04 0:32 ` [PATCH 6/6] n35: Add LCD backlight regulation Jiří Pinkava
2010-10-10 23:38 ` [PATCH 1/6] n35: fix key codes and types Ben Dooks
2010-10-13 7:49 ` Jiří Pinkava
2010-10-06 22:25 ` [PATCH 0/6] - Acer n35 fixes and features Ben Dooks
2010-10-10 23:43 ` Ben Dooks
2010-10-13 7:56 ` [PATCH 1/6] n35: fix key codes Jiri.Pinkava at vscht.cz
2010-10-13 7:56 ` [PATCH 2/6] n35: Update GPIO documentation for Acer n35 Jiri.Pinkava at vscht.cz
2010-10-13 7:56 ` [PATCH 3/6] n30: Clean up UARTs configuration Jiri.Pinkava at vscht.cz
2010-10-13 7:56 ` [PATCH 4/6] n30: Fix MMC power management on Acer n30 / n35 Jiri.Pinkava at vscht.cz
2010-10-13 7:56 ` [PATCH 5/6] n30: Add touchscreen support for " Jiri.Pinkava at vscht.cz
2010-10-13 7:56 ` [PATCH 6/6] n35: Add LCD backlight regulation on Acer n35 Jiri.Pinkava at vscht.cz
-- strict thread matches above, loose matches on Subject: below --
2011-04-05 23:06 [PATCH 0/6] n35: Fixes and clean up for Acer n30/n35 jiri.pinkava at vscht.cz
2011-04-05 23:06 ` [PATCH 4/6] n30: Fix MMC power management jiri.pinkava at vscht.cz
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