diff options
| author | Joe Perches | 2014-08-08 23:24:21 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2014-08-09 00:57:28 +0200 |
| commit | 6850aeabdd1fde7cd35f26d4e8779bec943e1cd9 (patch) | |
| tree | 8bf82328936e4762df92a48129bc0bc65c580d60 /drivers/media/common/saa7146/saa7146_core.c | |
| parent | i810: use pci_zalloc_consistent (diff) | |
| download | kernel-qcow2-linux-6850aeabdd1fde7cd35f26d4e8779bec943e1cd9.tar.gz kernel-qcow2-linux-6850aeabdd1fde7cd35f26d4e8779bec943e1cd9.tar.xz kernel-qcow2-linux-6850aeabdd1fde7cd35f26d4e8779bec943e1cd9.zip | |
media: use pci_zalloc_consistent
Remove the now unnecessary memset too.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/media/common/saa7146/saa7146_core.c')
| -rw-r--r-- | drivers/media/common/saa7146/saa7146_core.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/media/common/saa7146/saa7146_core.c index 34b0d0ddeef3..97afee672d07 100644 --- a/drivers/media/common/saa7146/saa7146_core.c +++ b/drivers/media/common/saa7146/saa7146_core.c @@ -421,23 +421,20 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent err = -ENOMEM; /* get memory for various stuff */ - dev->d_rps0.cpu_addr = pci_alloc_consistent(pci, SAA7146_RPS_MEM, - &dev->d_rps0.dma_handle); + dev->d_rps0.cpu_addr = pci_zalloc_consistent(pci, SAA7146_RPS_MEM, + &dev->d_rps0.dma_handle); if (!dev->d_rps0.cpu_addr) goto err_free_irq; - memset(dev->d_rps0.cpu_addr, 0x0, SAA7146_RPS_MEM); - dev->d_rps1.cpu_addr = pci_alloc_consistent(pci, SAA7146_RPS_MEM, - &dev->d_rps1.dma_handle); + dev->d_rps1.cpu_addr = pci_zalloc_consistent(pci, SAA7146_RPS_MEM, + &dev->d_rps1.dma_handle); if (!dev->d_rps1.cpu_addr) goto err_free_rps0; - memset(dev->d_rps1.cpu_addr, 0x0, SAA7146_RPS_MEM); - dev->d_i2c.cpu_addr = pci_alloc_consistent(pci, SAA7146_RPS_MEM, - &dev->d_i2c.dma_handle); + dev->d_i2c.cpu_addr = pci_zalloc_consistent(pci, SAA7146_RPS_MEM, + &dev->d_i2c.dma_handle); if (!dev->d_i2c.cpu_addr) goto err_free_rps1; - memset(dev->d_i2c.cpu_addr, 0x0, SAA7146_RPS_MEM); /* the rest + print status message */ |