From: marek.vasut@gmail.com (Marek Vasut)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] pxa/vpac270: PXAUDC init fix
Date: Sun, 2 May 2010 06:10:25 +0200 [thread overview]
Message-ID: <1272773425-13454-1-git-send-email-marek.vasut@gmail.com> (raw)
This patch removes write to UP2OCR[DMSTATE] (ex-UP2OCR_DPPUBE) which is invalid
on PXA270C5 and later.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
---
arch/arm/mach-pxa/vpac270.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index 8da22d4..9884fa9 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -359,9 +359,9 @@ static struct platform_device vpac270_gpio_vbus = {
static void vpac270_udc_command(int cmd)
{
if (cmd == PXA2XX_UDC_CMD_CONNECT)
- UP2OCR |= UP2OCR_HXOE | UP2OCR_DPPUE | UP2OCR_DPPUBE;
+ UP2OCR = UP2OCR_HXOE | UP2OCR_DPPUE;
else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
- UP2OCR &= ~(UP2OCR_HXOE | UP2OCR_DPPUE | UP2OCR_DPPUBE);
+ UP2OCR = UP2OCR_HXOE;
}
static struct pxa2xx_udc_mach_info vpac270_udc_info __initdata = {
--
1.7.0
next reply other threads:[~2010-05-02 4:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-02 4:10 Marek Vasut [this message]
2010-05-04 14:44 ` [PATCH] pxa/vpac270: PXAUDC init fix Eric Miao
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