Re: crypto: hisilicon - Fix warning on printing %p with dma_addr_t

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 2019/8/15 20:03, Herbert Xu wrote:
> This patch fixes a printk format warning by replacing %p with %#lx
> for dma_addr_t.
> 
> Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
> 
> diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c
> index d72e062..3095284 100644
> --- a/drivers/crypto/hisilicon/qm.c
> +++ b/drivers/crypto/hisilicon/qm.c
> @@ -347,8 +347,8 @@ static int qm_mb(struct hisi_qm *qm, u8 cmd, dma_addr_t dma_addr, u16 queue,
>  	struct qm_mailbox mailbox;
>  	int ret = 0;
>  
> -	dev_dbg(&qm->pdev->dev, "QM mailbox request to q%u: %u-%pad\n", queue,
> -		cmd, dma_addr);
> +	dev_dbg(&qm->pdev->dev, "QM mailbox request to q%u: %u-%#lxad\n",
> +		queue, cmd, (unsigned long)dma_addr);

Thanks. However, to be honest I can't get why we fix it like this.
Can you give me a clue?

>  
>  	mailbox.w0 = cmd |
>  		     (op ? 0x1 << QM_MB_OP_SHIFT : 0) |
> 




[Index of Archives]     [Kernel]     [Gnu Classpath]     [Gnu Crypto]     [DM Crypt]     [Netfilter]     [Bugtraq]

  Powered by Linux