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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 <mark.asselstine@windriver.com>
CC: Ohad Ben-Cohen <ohad@wizery.com>
CC: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
This commit is contained in:
Mark Asselstine 2012-03-04 13:33:28 +02:00 committed by Ohad Ben-Cohen
parent f1d9e9c767
commit 9d8ae5c22b
1 changed files with 2 additions and 2 deletions
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4
drivers/rpmsg/virtio_rpmsg_bus.c
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@ -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;