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[ARM] pxa/vpac270: fix now invalid bit of UP2OCR

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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>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Marek Vasut
2010-05-02 06:10:25 +02:00
committed by Eric Miao
parent bcc399bb49
commit fb25cb3309
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-pxa/vpac270.c
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@@ -359,9 +359,9 @@ static struct platform_device vpac270_gpio_vbus = {
static void vpac270_udc_command(int cmd) static void vpac270_udc_command(int cmd)
{ {
if (cmd == PXA2XX_UDC_CMD_CONNECT) 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) 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 = { static struct pxa2xx_udc_mach_info vpac270_udc_info __initdata = {