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    Subject[PATCH 1/2] pch_phub: fix sparse warning
    Date
    sparse warns about using 0 as NULL pointer,

    drivers/misc/pch_phub.c:702:44: warning: Using plain integer as NULL pointer

    Signed-off-by: Devendra Naga <develkernel412222@gmail.com>
    ---
    drivers/misc/pch_phub.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/misc/pch_phub.c b/drivers/misc/pch_phub.c
    index 9fbcacd..e2c066e 100644
    --- a/drivers/misc/pch_phub.c
    +++ b/drivers/misc/pch_phub.c
    @@ -699,7 +699,7 @@ static int __devinit pch_phub_probe(struct pci_dev *pdev,
    chip->pch_phub_base_address = pci_iomap(pdev, 1, 0);


    - if (chip->pch_phub_base_address == 0) {
    + if (chip->pch_phub_base_address == NULL) {
    dev_err(&pdev->dev, "%s : pci_iomap FAILED", __func__);
    ret = -ENOMEM;
    goto err_pci_iomap;
    --
    1.7.9.5


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