linux-kernel - Re: [PATCH v2 1/2] PCI: endpoint: pci-epf-test: register notifier if only core_init

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Date:   Fri, 3 Dec 2021 10:05:45 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>,
        Jingoo Han <jingoohan1@...il.com>,
        Gustavo Pimentel <gustavo.pimentel@...opsys.com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>
CC:     Xiaowei Bao <xiaowei.bao@....com>,
        Om Prakash Singh <omp@...dia.com>,
        Vidya Sagar <vidyas@...dia.com>, <linux-pci@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/2] PCI: endpoint: pci-epf-test: register notifier if
 only core_init_notifier is enabled



On 01/09/21 10:46 am, Kunihiko Hayashi wrote:
> Need to register pci_epf_test_notifier function even if only
> core_init_notifier is enabled.
> 
> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
> Acked-by: Om Prakash Singh <omp@...dia.com>

Acked-by: Kishon Vijay Abraham I <kishon@...com>
> ---
>  drivers/pci/endpoint/functions/pci-epf-test.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
> index 90d84d3..80456ad 100644
> --- a/drivers/pci/endpoint/functions/pci-epf-test.c
> +++ b/drivers/pci/endpoint/functions/pci-epf-test.c
> @@ -874,7 +874,7 @@ static int pci_epf_test_bind(struct pci_epf *epf)
>  	if (ret)
>  		epf_test->dma_supported = false;
>  
> -	if (linkup_notifier) {
> +	if (linkup_notifier || core_init_notifier) {
>  		epf->nb.notifier_call = pci_epf_test_notifier;
>  		pci_epc_register_notifier(epc, &epf->nb);
>  	} else {
>