linux-kernel - Re: [PATCH 2/3] usb/{gadget,host}: Remove dead CONFIG_CPU

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Message-ID: <AANLkTim6SD-dy6iK-QspagJeWQJPAJ-FrE0AW8pAlXTb@mail.gmail.com>
Date:	Thu, 15 Jul 2010 17:38:36 +0800
From:	Eric Miao <eric.y.miao@...il.com>
To:	Christian Dietrich <qy03fugy@...d.informatik.uni-erlangen.de>
Cc:	Russell King <linux@....linux.org.uk>,
	David Brownell <dbrownell@...rs.sourceforge.net>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Robert Jarzmik <robert.jarzmik@...e.fr>,
	H Hartley Sweeten <hsweeten@...ionengravers.com>,
	André Goddard Rosa <andre.goddard@...il.com>,
	Tejun Heo <tj@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Mike Rapoport <mike@...pulab.co.il>,
	Alexey Dobriyan <adobriyan@...il.com>,
	linux-arm-kernel@...ts.infradead.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	vamos-dev@...informatik.uni-erlangen.de
Subject: Re: [PATCH 2/3] usb/{gadget,host}: Remove dead CONFIG_CPU_PXA27x

On Wed, Jul 14, 2010 at 8:30 PM, Eric Miao <eric.y.miao@...il.com> wrote:
> On Wed, Jul 14, 2010 at 7:32 PM, Christian Dietrich
> <qy03fugy@...d.informatik.uni-erlangen.de> wrote:
>> CONFIG_CPU_PXA27x doesn't exist in Kconfig, therefore removing all
>> references for it from the source code.
>>
>> Signed-off-by: Christian Dietrich <qy03fugy@...d.informatik.uni-erlangen.de>
>> ---
>>  drivers/usb/gadget/pxa27x_udc.c |   16 ----------------
>>  drivers/usb/host/ohci-pxa27x.c  |    8 --------
>>  2 files changed, 0 insertions(+), 24 deletions(-)
>>
>> diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
>> index 85b0d89..73783f5 100644
>> --- a/drivers/usb/gadget/pxa27x_udc.c
>> +++ b/drivers/usb/gadget/pxa27x_udc.c
>> @@ -2561,12 +2561,6 @@ static void pxa_udc_shutdown(struct platform_device *_dev)
>>                udc_disable(udc);
>>  }
>>
>> -#ifdef CONFIG_CPU_PXA27x
>
> This should be CONFIG_PXA27x, I'll prepare a patch on this.
>

    [ARM] pxa: fix incorrect CONFIG_CPU_PXA27x to CONFIG_PXA27x

    Reported-by: Christian Dietrich <qy03fugy@...d.informatik.uni-erlangen.de>
    Signed-off-by: Eric Miao <eric.y.miao@...il.com>

diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 85b0d89..9807624 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -2561,7 +2561,7 @@ static void pxa_udc_shutdown(struct platform_device *_dev)
 		udc_disable(udc);
 }

-#ifdef CONFIG_CPU_PXA27x
+#ifdef CONFIG_PXA27x
 extern void pxa27x_clear_otgph(void);
 #else
 #define pxa27x_clear_otgph()   do {} while (0)
diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index a18debd..4181638 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -203,7 +203,7 @@ static inline void pxa27x_reset_hc(struct pxa27x_ohci *ohci)
 	__raw_writel(uhchr & ~UHCHR_FHR, ohci->mmio_base + UHCHR);
 }

-#ifdef CONFIG_CPU_PXA27x
+#ifdef CONFIG_PXA27x
 extern void pxa27x_clear_otgph(void);
 #else
 #define pxa27x_clear_otgph()	do {} while (0)
--
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