gpio: davinci: Assign first bank regs for unbanked case

Message ID 1510312027-28543-1-git-send-email-j-keerthy@ti.com
State New
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Series
  • gpio: davinci: Assign first bank regs for unbanked case
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Commit Message

Keerthy Nov. 10, 2017, 11:07 a.m.
From: "J, KEERTHY" <j-keerthy@ti.com>

As per the re-design assign the first bank regs for unbanked
irq case. This was missed out in the original patch.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Fixes: b5cf3fd827d2e1 ("gpio: davinci: Redesign driver to accommodate ngpios in one gpio chip")
---
 drivers/gpio/gpio-davinci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Keerthy Nov. 10, 2017, 11:09 a.m. | #1
On Friday 10 November 2017 04:37 PM, Keerthy wrote:
> From: "J, KEERTHY" <j-keerthy@ti.com>

Linus,

The $Author field is somehow messed up. Please ignore. I will send v2
with this fixed.

Regards,
Keerthy

> 
> As per the re-design assign the first bank regs for unbanked
> irq case. This was missed out in the original patch.
> 
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> Fixes: b5cf3fd827d2e1 ("gpio: davinci: Redesign driver to accommodate ngpios in one gpio chip")
> ---
>  drivers/gpio/gpio-davinci.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
> index f75d844..e4b3d7d 100644
> --- a/drivers/gpio/gpio-davinci.c
> +++ b/drivers/gpio/gpio-davinci.c
> @@ -383,7 +383,7 @@ static int gpio_irq_type_unbanked(struct irq_data *data, unsigned trigger)
>  	u32 mask;
>  
>  	d = (struct davinci_gpio_controller *)irq_data_get_irq_handler_data(data);
> -	g = (struct davinci_gpio_regs __iomem *)d->regs;
> +	g = (struct davinci_gpio_regs __iomem *)d->regs[0];
>  	mask = __gpio_mask(data->irq - d->base_irq);
>  
>  	if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
> 
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Patch

diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index f75d844..e4b3d7d 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -383,7 +383,7 @@  static int gpio_irq_type_unbanked(struct irq_data *data, unsigned trigger)
 	u32 mask;
 
 	d = (struct davinci_gpio_controller *)irq_data_get_irq_handler_data(data);
-	g = (struct davinci_gpio_regs __iomem *)d->regs;
+	g = (struct davinci_gpio_regs __iomem *)d->regs[0];
 	mask = __gpio_mask(data->irq - d->base_irq);
 
 	if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))