From mboxrd@z Thu Jan 1 00:00:00 1970 From: mark.asselstine@windriver.com (Mark Asselstine) Date: Wed, 29 Feb 2012 10:41:06 -0500 Subject: [PATCH V2] rpmsg: fix build warning when dma_addr_t is 64-bit In-Reply-To: <201202291455.20688.arnd@arndb.de> References: <201202291455.20688.arnd@arndb.de> Message-ID: <1330530066-17461-1-git-send-email-mark.asselstine@windriver.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- drivers/rpmsg/virtio_rpmsg_bus.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c index 8980ac2..c142e7b 100644 --- a/drivers/rpmsg/virtio_rpmsg_bus.c +++ b/drivers/rpmsg/virtio_rpmsg_bus.c @@ -891,8 +891,8 @@ 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; -- 1.7.5.4