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Date: Mon, 13 Jun 2011 09:03:08 -0600 From: Grant Likely <grant.likely@...retlab.ca> To: Linus Walleij <linus.walleij@...ricsson.com> Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, Lee Jones <lee.jones@...aro.org>, Linus Walleij <linus.walleij@...aro.org>, Eric Miao <eric.miao@...aro.org> Subject: Re: [PATCH] gpio/plat-pxa: fix clash with gpiolib namespace On Mon, Jun 13, 2011 at 10:42:19AM +0200, Linus Walleij wrote: > From: Linus Walleij <linus.walleij@...aro.org> > > The PXA platform code has a static inline helper called > gpio_to_chip which clashes with the gpiolib namespace if we > try to expose the function with the same name from gpiolib, > and it's still confusing even if we don't do that. So rename > it to gpio_to_pxachip(). > > Reported-by: H Hartley Sweeten <hartleys@...ionengravers.com> > Cc: Eric Miao <eric.miao@...aro.org> > Signed-off-by: Linus Walleij <linus.walleij@...aro.org> Acked-by: Grant Likely <grant.likely@...retlab.ca> > --- > arch/arm/plat-pxa/gpio.c | 10 +++++----- > 1 files changed, 5 insertions(+), 5 deletions(-) > > diff --git a/arch/arm/plat-pxa/gpio.c b/arch/arm/plat-pxa/gpio.c > index 48ebb94..a11dc36 100644 > --- a/arch/arm/plat-pxa/gpio.c > +++ b/arch/arm/plat-pxa/gpio.c > @@ -50,7 +50,7 @@ static inline void __iomem *gpio_chip_base(struct gpio_chip *c) > return container_of(c, struct pxa_gpio_chip, chip)->regbase; > } > > -static inline struct pxa_gpio_chip *gpio_to_chip(unsigned gpio) > +static inline struct pxa_gpio_chip *gpio_to_pxachip(unsigned gpio) > { > return &pxa_gpio_chips[gpio_to_bank(gpio)]; > } > @@ -161,7 +161,7 @@ static int pxa_gpio_irq_type(struct irq_data *d, unsigned int type) > int gpio = irq_to_gpio(d->irq); > unsigned long gpdr, mask = GPIO_bit(gpio); > > - c = gpio_to_chip(gpio); > + c = gpio_to_pxachip(gpio); > > if (type == IRQ_TYPE_PROBE) { > /* Don't mess with enabled GPIOs using preconfigured edges or > @@ -230,7 +230,7 @@ static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc) > static void pxa_ack_muxed_gpio(struct irq_data *d) > { > int gpio = irq_to_gpio(d->irq); > - struct pxa_gpio_chip *c = gpio_to_chip(gpio); > + struct pxa_gpio_chip *c = gpio_to_pxachip(gpio); > > __raw_writel(GPIO_bit(gpio), c->regbase + GEDR_OFFSET); > } > @@ -238,7 +238,7 @@ static void pxa_ack_muxed_gpio(struct irq_data *d) > static void pxa_mask_muxed_gpio(struct irq_data *d) > { > int gpio = irq_to_gpio(d->irq); > - struct pxa_gpio_chip *c = gpio_to_chip(gpio); > + struct pxa_gpio_chip *c = gpio_to_pxachip(gpio); > uint32_t grer, gfer; > > c->irq_mask &= ~GPIO_bit(gpio); > @@ -252,7 +252,7 @@ static void pxa_mask_muxed_gpio(struct irq_data *d) > static void pxa_unmask_muxed_gpio(struct irq_data *d) > { > int gpio = irq_to_gpio(d->irq); > - struct pxa_gpio_chip *c = gpio_to_chip(gpio); > + struct pxa_gpio_chip *c = gpio_to_pxachip(gpio); > > c->irq_mask |= GPIO_bit(gpio); > update_edge_detect(c); > -- > 1.7.3.2 > -- 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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