Re: [PATCHv5 04/20] PCI: mobiveil: Remove the flag MSI_FLAG_MULTI_PCI_MSI

[Lorenzo Pieralisi]

On Fri, Apr 12, 2019 at 08:35:36AM +0000, Z.q. Hou wrote:
> From: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
> 
> The current code does not support multiple MSIs, so remove
> the corresponding flag from the msi_domain_info structure.

Please explain me what's the problem before removing multi MSI
support.

Thanks,
Lorenzo

> Fixes: 1e913e58335f ("PCI: mobiveil: Add MSI support")
> Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@xxxxxxx>
> Reviewed-by: Minghuan Lian <Minghuan.Lian@xxxxxxx>
> ---
> V5:
>  - Corrected the subject.
> 
>  drivers/pci/controller/pcie-mobiveil.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c
> index 563210e731d3..a0dd337c6214 100644
> --- a/drivers/pci/controller/pcie-mobiveil.c
> +++ b/drivers/pci/controller/pcie-mobiveil.c
> @@ -703,7 +703,7 @@ static struct irq_chip mobiveil_msi_irq_chip = {
>  
>  static struct msi_domain_info mobiveil_msi_domain_info = {
>  	.flags	= (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
> -		   MSI_FLAG_MULTI_PCI_MSI | MSI_FLAG_PCI_MSIX),
> +		   MSI_FLAG_PCI_MSIX),
>  	.chip	= &mobiveil_msi_irq_chip,
>  };
>  
> -- 
> 2.17.1
>