Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-27 22:51:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

[media] mx3_camera: use %pad format string for dma_ddr_t

Browse Source 
The mx3_camera driver prints DMA addresses using the "%x" format
string, which is wrong when using a 64-bit dma_addr_t definition:

media/platform/soc_camera/mx3_camera.c: In function 'mx3_cam_dma_done':
media/platform/soc_camera/mx3_camera.c:149:125: error: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t {aka long long unsigned int}' [-Werror=format=]
media/platform/soc_camera/mx3_camera.c: In function 'mx3_videobuf_queue':
media/platform/soc_camera/mx3_camera.c:317:119: error: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t {aka long long unsigned int}' [-Werror=format=]
media/platform/soc_camera/mx3_camera.c: In function 'mx3_videobuf_release':
media/platform/soc_camera/mx3_camera.c:346:119: error: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t {aka long long unsigned int}' [-Werror=format=]

This changes the code to use the special %pad format string, which
always does the right thing.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Arnd Bergmann 2016-02-01 14:45:39 -02:00 committed by Mauro Carvalho Chehab
parent c54ae8fea6
commit 2abd1f43c2
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/media/platform/soc_camera/mx3_camera.c
View File

@ -146,8 +146,8 @@ static void mx3_cam_dma_done(void *arg)
struct idmac_channel *ichannel = to_idmac_chan(chan);
struct mx3_camera_dev *mx3_cam = ichannel->client;
dev_dbg(chan->device->dev, "callback cookie %d, active DMA 0x%08x\n",
desc->txd.cookie, mx3_cam->active ? sg_dma_address(&mx3_cam->active->sg) : 0);
dev_dbg(chan->device->dev, "callback cookie %d, active DMA %pad\n",
desc->txd.cookie, mx3_cam->active ? &sg_dma_address(&mx3_cam->active->sg) : NULL);
spin_lock(&mx3_cam->lock);
if (mx3_cam->active) {
@ -314,8 +314,8 @@ static void mx3_videobuf_queue(struct vb2_buffer *vb)
spin_unlock_irq(&mx3_cam->lock);
cookie = txd->tx_submit(txd);
dev_dbg(icd->parent, "Submitted cookie %d DMA 0x%08x\n",
cookie, sg_dma_address(&buf->sg));
dev_dbg(icd->parent, "Submitted cookie %d DMA %pad\n",
cookie, &sg_dma_address(&buf->sg));
if (cookie >= 0)
return;
@ -344,8 +344,8 @@ static void mx3_videobuf_release(struct vb2_buffer *vb)
unsigned long flags;
dev_dbg(icd->parent,
"Release%s DMA 0x%08x, queue %sempty\n",
mx3_cam->active == buf ? " active" : "", sg_dma_address(&buf->sg),
"Release%s DMA %pad, queue %sempty\n",
mx3_cam->active == buf ? " active" : "", &sg_dma_address(&buf->sg),
list_empty(&buf->queue) ? "" : "not ");
spin_lock_irqsave(&mx3_cam->lock, flags);