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| author | Santosh Nayak <santoshprasadnayak@gmail.com> | 2012-02-21 06:13:31 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-03-08 11:25:41 -0300 |
| commit | 3907b019971fdd626b4740664b6bc7ecdedeec54 (patch) | |
| tree | 3d637c94ece64f49009dac68951d9a8f3a1ae708 /drivers/media/video/cx18/cx18-driver.c | |
| parent | ec9ee8e2ddb11deaf2b8c8fc703a86a8f815e64f (diff) | |
| download | lwn-3907b019971fdd626b4740664b6bc7ecdedeec54.tar.gz lwn-3907b019971fdd626b4740664b6bc7ecdedeec54.zip | |
[media] Driver: video: Use the macro DMA_BIT_MASK()
Use the macro DMA_BIT_MASK instead of the constant 0xffffffff.
Signed-off-by: Santosh Nayak <santoshprasadnayak@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18/cx18-driver.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-driver.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c index 935574511ff2..b55d57cc1a1c 100644 --- a/drivers/media/video/cx18/cx18-driver.c +++ b/drivers/media/video/cx18/cx18-driver.c @@ -38,7 +38,7 @@ #include "cx18-ioctl.h" #include "cx18-controls.h" #include "tuner-xc2028.h" - +#include <linux/dma-mapping.h> #include <media/tveeprom.h> /* If you have already X v4l cards, then set this to X. This way @@ -812,7 +812,7 @@ static int cx18_setup_pci(struct cx18 *cx, struct pci_dev *pci_dev, CX18_ERR("Can't enable device %d!\n", cx->instance); return -EIO; } - if (pci_set_dma_mask(pci_dev, 0xffffffff)) { + if (pci_set_dma_mask(pci_dev, DMA_BIT_MASK(32))) { CX18_ERR("No suitable DMA available, card %d\n", cx->instance); return -EIO; } |