On 28/12/14 06:01, Axel Lin wrote:
> Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
Thanks, both patches
Acked-by: James Hogan <james.hogan@xxxxxxxxxx>
Note that the previous off-by-one behaviour should be harmless since the
SoC IO memory region is unmapped on Meta (i.e. the ioremap becomes a
no-op as the whole of IO memory is accessible with normal memory
accesses regardless of MMU).
Cheers
James
> ---
> drivers/gpio/gpio-tz1090-pdc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpio/gpio-tz1090-pdc.c b/drivers/gpio/gpio-tz1090-pdc.c
> index d753622..ede7e40 100644
> --- a/drivers/gpio/gpio-tz1090-pdc.c
> +++ b/drivers/gpio/gpio-tz1090-pdc.c
> @@ -190,7 +190,7 @@ static int tz1090_pdc_gpio_probe(struct platform_device *pdev)
>
> /* Ioremap the registers */
> priv->reg = devm_ioremap(&pdev->dev, res_regs->start,
> - res_regs->end - res_regs->start);
> + resource_size(res_regs));
> if (!priv->reg) {
> dev_err(&pdev->dev, "unable to ioremap registers\n");
> return -ENOMEM;
>
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