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From: Sam Ravnborg <sam@ravnborg.org>
To: Ingo Molnar <mingo@elte.hu>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	Yinghai Lu <yinghai@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	sparclinux <sparclinux@vger.kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: irqnr fallout in gpiolib on sparc32
Date: Mon, 05 Jan 2009 13:29:16 +0000	[thread overview]
Message-ID: <20090105132916.GA10545@uranus.ravnborg.org> (raw)

I hit the following build error on sparc:

drivers/gpio/gpiolib.c: In function `gpiolib_dbg_show':
drivers/gpio/gpiolib.c:1146: error: implicit declaration of function `irq_to_desc'
drivers/gpio/gpiolib.c:1146: warning: initialization makes pointer from integer without a cast


This is with an allmodconfig where I did:

make ARCH=sparc vmlinux

sparc do _not_ have GENERIC_HARDIRQS set to 'y'.

I did a simple:
#include <linux/irqnr.h> but that did not help.

I have not investigated further atm.

It is preproduceable with HEAD equal fe0bdec68b77020281dc814805edfe594ae89e0f
[latest -linus when writing this]

	Sam


WARNING: multiple messages have this Message-ID (diff)
From: Sam Ravnborg <sam@ravnborg.org>
To: Ingo Molnar <mingo@elte.hu>,
	KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
	Yinghai Lu <yinghai@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	sparclinux <sparclinux@vger.kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>
Subject: irqnr fallout in gpiolib on sparc32
Date: Mon, 5 Jan 2009 14:29:16 +0100	[thread overview]
Message-ID: <20090105132916.GA10545@uranus.ravnborg.org> (raw)

I hit the following build error on sparc:

drivers/gpio/gpiolib.c: In function `gpiolib_dbg_show':
drivers/gpio/gpiolib.c:1146: error: implicit declaration of function `irq_to_desc'
drivers/gpio/gpiolib.c:1146: warning: initialization makes pointer from integer without a cast


This is with an allmodconfig where I did:

make ARCH=sparc vmlinux

sparc do _not_ have GENERIC_HARDIRQS set to 'y'.

I did a simple:
#include <linux/irqnr.h> but that did not help.

I have not investigated further atm.

It is preproduceable with HEAD equal fe0bdec68b77020281dc814805edfe594ae89e0f
[latest -linus when writing this]

	Sam


             reply	other threads:[~2009-01-05 13:29 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-01-05 13:29 Sam Ravnborg [this message]
2009-01-05 13:29 ` irqnr fallout in gpiolib on sparc32 Sam Ravnborg
2009-01-05 13:38 ` Ingo Molnar
2009-01-05 13:38   ` Ingo Molnar
2009-01-05 13:48   ` Sam Ravnborg
2009-01-05 13:48     ` Sam Ravnborg
2009-01-05 13:55     ` Ingo Molnar
2009-01-05 13:55       ` Ingo Molnar
2009-01-05 20:37       ` David Miller
2009-01-05 20:37         ` David Miller
2009-01-06 12:57         ` Ingo Molnar
2009-01-06 12:57           ` Ingo Molnar
2009-01-06 16:29           ` David Miller
2009-01-06 16:29             ` David Miller
2009-01-07 13:02             ` Ingo Molnar
2009-01-07 13:02               ` Ingo Molnar
2009-01-07 13:34               ` Sam Ravnborg
2009-01-07 13:34                 ` Sam Ravnborg
2009-01-07 21:08               ` David Miller
2009-01-07 21:08                 ` David Miller
2009-01-06 23:43     ` KOSAKI Motohiro
2009-01-06 23:43       ` KOSAKI Motohiro

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