Re: [PATCH] HPET: Remove spurious HPET busy warning message.

[Ingo Molnar]

* David John <davidjon@xxxxxxxxxxx> wrote:

> On x86 systems with CONFIG_HPET_TIMER enabled, when
> the HPET driver (drivers/char/hpet.c) is loaded,
> an incorrect busy message is printed when the driver
> initializes since the HPET has already been allocated
> by the core timer code. Remove the warning message.
> 
> Signed-off-by: David John <davidjon@xxxxxxxxxxx>
> Acked-by: Venkatesh Pallipadi <venkatesh.pallipadi@xxxxxxxxx>
> ---
>  drivers/char/hpet.c |    4 ----
>  1 files changed, 0 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
> index b3f5dbc..454c13b 100644
> --- a/drivers/char/hpet.c
> +++ b/drivers/char/hpet.c
> @@ -874,8 +874,6 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
>  		hdp->hd_address = ioremap(addr.minimum, addr.address_length);
>  
>  		if (hpet_is_known(hdp)) {
> -			printk(KERN_DEBUG "%s: 0x%lx is busy\n",
> -				__func__, hdp->hd_phys_address);
>  			iounmap(hdp->hd_address);
>  			return AE_ALREADY_EXISTS;
>  		}
> @@ -891,8 +889,6 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
>  						HPET_RANGE_SIZE);
>  
>  		if (hpet_is_known(hdp)) {
> -			printk(KERN_DEBUG "%s: 0x%lx is busy\n",
> -				__func__, hdp->hd_phys_address);
>  			iounmap(hdp->hd_address);
>  			return AE_ALREADY_EXISTS;
>  		}

applied to tip/timers/hpet, thanks John!

	Ingo
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