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Date: Thu, 05 Nov 2009 14:04:59 +0100 From: Krzysztof Halasa <khc@...waw.pl> To: Roel Kluin <roel.kluin@...il.com> Cc: Karl Hiramoto <karl@...amoto.org>, Imre Kaloz <kaloz@...nwrt.org>, linux-arm-kernel@...ts.infradead.org, Andrew Morton <akpm@...ux-foundation.org>, LKML <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] IXP4xx: Ensure index is positive Roel Kluin <roel.kluin@...il.com> writes: > +++ b/arch/arm/mach-ixp4xx/common.c > @@ -117,7 +117,7 @@ int gpio_to_irq(int gpio) > } > EXPORT_SYMBOL(gpio_to_irq); > > -int irq_to_gpio(int irq) > +int irq_to_gpio(unsigned int irq) > { > int gpio = (irq < 32) ? irq2gpio[irq] : -EINVAL; > > diff --git a/arch/arm/mach-ixp4xx/include/mach/gpio.h b/arch/arm/mach-ixp4xx/include/mach/gpio.h > index cd5aec2..a5f87de 100644 > --- a/arch/arm/mach-ixp4xx/include/mach/gpio.h > +++ b/arch/arm/mach-ixp4xx/include/mach/gpio.h > @@ -70,7 +70,7 @@ static inline void gpio_set_value(unsigned gpio, int value) > #include <asm-generic/gpio.h> /* cansleep wrappers */ > > extern int gpio_to_irq(int gpio); > -extern int irq_to_gpio(int gpio); > +extern int irq_to_gpio(unsigned int irq); > > #endif > > diff --git a/arch/arm/mach-ixp4xx/include/mach/npe.h b/arch/arm/mach-ixp4xx/include/mach/npe.h > index 37d0511..e320db2 100644 > --- a/arch/arm/mach-ixp4xx/include/mach/npe.h > +++ b/arch/arm/mach-ixp4xx/include/mach/npe.h > @@ -33,7 +33,7 @@ int npe_send_message(struct npe *npe, const void *msg, const char *what); > int npe_recv_message(struct npe *npe, void *msg, const char *what); > int npe_send_recv_message(struct npe *npe, void *msg, const char *what); > int npe_load_firmware(struct npe *npe, const char *name, struct device *dev); > -struct npe *npe_request(int id); > +struct npe *npe_request(unsigned id); > void npe_release(struct npe *npe); > > #endif /* __IXP4XX_NPE_H */ > diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c > index 47ac69c..e8bb257 100644 > --- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c > +++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c > @@ -665,7 +665,7 @@ err: > } > > > -struct npe *npe_request(int id) > +struct npe *npe_request(unsigned id) It looks good, thanks a lot. -- Krzysztof Halasa -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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