On Fri, Mar 28, 2008 at 2:48 PM, <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
> From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
>
> powerpc:
>
> drivers/scsi/initio.c: In function 'initio_build_scb':
> drivers/scsi/initio.c:2585: warning: large integer implicitly truncated to unsigned type
I posted a fix for this yesterday and Alan Cox ACKed it.
It's here:
http://marc.info/?l=linux-scsi&m=120668352622659&w=2
hth,
grant
>
> Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
> Cc: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>
> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> ---
>
> drivers/scsi/initio.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff -puN drivers/scsi/initio.c~drivers-scsi-initioc-suppress-compile-warning drivers/scsi/initio.c
> --- a/drivers/scsi/initio.c~drivers-scsi-initioc-suppress-compile-warning
> +++ a/drivers/scsi/initio.c
> @@ -2582,7 +2582,11 @@ static void initio_build_scb(struct init
> dma_addr = dma_map_single(&host->pci_dev->dev, cmnd->sense_buffer,
> SENSE_SIZE, DMA_FROM_DEVICE);
> cblk->senseptr = cpu_to_le32((u32)dma_addr);
> - cblk->senselen = cpu_to_le32(SENSE_SIZE);
> + /*
> + * The below needs casting to avoid a "large integer implicitly
> + * truncated to unsigned type" warning on powerpc
> + */
> + cblk->senselen = (u8)cpu_to_le32(SENSE_SIZE);
> cmnd->SCp.ptr = (char *)(unsigned long)dma_addr;
> cblk->cdblen = cmnd->cmd_len;
>
> _
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