From: Mark Asselstine Date: Sun, 4 Mar 2012 11:33:28 +0000 (+0200) Subject: rpmsg: fix build warning when dma_addr_t is 64-bit X-Git-Tag: v3.4-rc1~87^2^2~7 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9d8ae5c22b73852e9b23ba4e520a64c29bbfc939;p=thirdparty%2Fkernel%2Flinux.git rpmsg: fix build warning when dma_addr_t is 64-bit dev_dbg() in rpmsg_probe() made use of the %x formatting that expects an 'unsigned int' which dma_addr_t is not in cases where dma_addr_t is 64-bit (CONFIG_ARCH_DMA_ADDR_T_64BIT). Casting to a 'unsigned long long' and using %llx will avoid this. Signed-off-by: Mark Asselstine CC: Ohad Ben-Cohen CC: Arnd Bergmann Signed-off-by: Ohad Ben-Cohen --- diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index f93ca3b8fd422..75506ec2840e2 100644 --- a/drivers/rpmsg/virtio_rpmsg_bus.c +++ b/drivers/rpmsg/virtio_rpmsg_bus.c @@ -916,8 +916,8 @@ static int rpmsg_probe(struct virtio_device *vdev) if (!bufs_va) goto vqs_del; - dev_dbg(&vdev->dev, "buffers: va %p, dma 0x%x\n", bufs_va, - vrp->bufs_dma); + dev_dbg(&vdev->dev, "buffers: va %p, dma 0x%llx\n", bufs_va, + (unsigned long long)vrp->bufs_dma); /* half of the buffers is dedicated for RX */ vrp->rbufs = bufs_va;