Hi Wei,
On 18/04/18 23:57, Wei Yongjun wrote:
> In case of error, the function ioremap() returns NULL pointer not
> ERR_PTR(). The IS_ERR() test in the return value check should be
> replaced with NULL test.
>
> Fixes: bf114d773167 ("m68k: force use of __raw_read/__raw_write address to be iomem")
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Thanks for the patch. I plan on dropping that commit completely
from next soon. Autobuilder has shown it is missing some conversions
that it was intended to cover.
Regards
Greg
> ---
> arch/m68k/coldfire/pci.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/m68k/coldfire/pci.c b/arch/m68k/coldfire/pci.c
> index 9d6342c..a7c2332 100644
> --- a/arch/m68k/coldfire/pci.c
> +++ b/arch/m68k/coldfire/pci.c
> @@ -218,7 +218,7 @@ static int __init mcf_pci_init(void)
>
> /* Keep a virtual mapping to IO/config space active */
> iospace = ioremap(PCI_IO_PA, PCI_IO_SIZE);
> - if (IS_ERR(iospace))
> + if (!iospace)
> return -ENODEV;
> pr_info("Coldfire: PCI IO/config window mapped to 0x%p\n", iospace);
>
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