PCI: hv: Make unnecessarily global IRQ masking functions static

Make hv_irq_mask and hv_irq_unmask static as they are only used in
pci-hyperv.c

This fixes a sparse warning.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
---
 drivers/pci/host/pci-hyperv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

> -----Original Message-----
> From: Tobias Klauser [mailto:tklauser@distanz.ch]
> Sent: Monday, October 31, 2016 4:04 AM
> To: KY Srinivasan <kys@microsoft.com>; Haiyang Zhang
> <haiyangz@microsoft.com>
> Cc: Bjorn Helgaas <bhelgaas@google.com>; devel@linuxdriverproject.org;
> linux-pci@vger.kernel.org
> Subject: [PATCH] PCI: hv: Make unnecessarily global IRQ masking functions
> static
> 
> Make hv_irq_mask and hv_irq_unmask static as they are only used in
> pci-hyperv.c
> 
> This fixes a sparse warning.
> 
> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

Thanks.

Acked-by: K. Y. Srinivasan <kys@microsoft.com>

> ---
>  drivers/pci/host/pci-hyperv.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c
> index 763ff8745828..06c98695c06c 100644
> --- a/drivers/pci/host/pci-hyperv.c
> +++ b/drivers/pci/host/pci-hyperv.c
> @@ -755,7 +755,7 @@ static int hv_set_affinity(struct irq_data *data, const
> struct cpumask *dest,
>  	return parent->chip->irq_set_affinity(parent, dest, force);
>  }
> 
> -void hv_irq_mask(struct irq_data *data)
> +static void hv_irq_mask(struct irq_data *data)
>  {
>  	pci_msi_mask_irq(data);
>  }
> @@ -770,7 +770,7 @@ void hv_irq_mask(struct irq_data *data)
>   * is built out of this PCI bus's instance GUID and the function
>   * number of the device.
>   */
> -void hv_irq_unmask(struct irq_data *data)
> +static void hv_irq_unmask(struct irq_data *data)
>  {
>  	struct msi_desc *msi_desc = irq_data_get_msi_desc(data);
>  	struct irq_cfg *cfg = irqd_cfg(data);
> --
> 2.9.0
> 

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On Mon, Oct 31, 2016 at 12:04:09PM +0100, Tobias Klauser wrote:
> Make hv_irq_mask and hv_irq_unmask static as they are only used in
> pci-hyperv.c
> 
> This fixes a sparse warning.
> 
> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

Applied with KY's ack to pci/host-hv for v4.10, thanks!

> ---
>  drivers/pci/host/pci-hyperv.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/pci/host/pci-hyperv.c b/drivers/pci/host/pci-hyperv.c
> index 763ff8745828..06c98695c06c 100644
> --- a/drivers/pci/host/pci-hyperv.c
> +++ b/drivers/pci/host/pci-hyperv.c
> @@ -755,7 +755,7 @@ static int hv_set_affinity(struct irq_data *data, const struct cpumask *dest,
>  	return parent->chip->irq_set_affinity(parent, dest, force);
>  }
>  
> -void hv_irq_mask(struct irq_data *data)
> +static void hv_irq_mask(struct irq_data *data)
>  {
>  	pci_msi_mask_irq(data);
>  }
> @@ -770,7 +770,7 @@ void hv_irq_mask(struct irq_data *data)
>   * is built out of this PCI bus's instance GUID and the function
>   * number of the device.
>   */
> -void hv_irq_unmask(struct irq_data *data)
> +static void hv_irq_unmask(struct irq_data *data)
>  {
>  	struct msi_desc *msi_desc = irq_data_get_msi_desc(data);
>  	struct irq_cfg *cfg = irqd_cfg(data);
> -- 
> 2.9.0
> 
> 
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