diff options
Diffstat (limited to 'drivers/misc/mic/host/mic_smpt.c')
| -rw-r--r-- | drivers/misc/mic/host/mic_smpt.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/misc/mic/host/mic_smpt.c b/drivers/misc/mic/host/mic_smpt.c index fae474c4899e..cec82034875f 100644 --- a/drivers/misc/mic/host/mic_smpt.c +++ b/drivers/misc/mic/host/mic_smpt.c @@ -174,8 +174,7 @@ static int mic_get_smpt_ref_count(struct mic_device *mdev, dma_addr_t dma_addr, * * returns a DMA address. */ -static dma_addr_t -mic_to_dma_addr(struct mic_device *mdev, dma_addr_t mic_addr) +dma_addr_t mic_to_dma_addr(struct mic_device *mdev, dma_addr_t mic_addr) { struct mic_smpt_info *smpt_info = mdev->smpt; int spt; @@ -214,7 +213,7 @@ dma_addr_t mic_map(struct mic_device *mdev, dma_addr_t dma_addr, size_t size) if (!size || size > mic_max_system_memory(mdev)) return mic_addr; - ref = kmalloc(mdev->smpt->info.num_reg * sizeof(s64), GFP_KERNEL); + ref = kmalloc_array(mdev->smpt->info.num_reg, sizeof(s64), GFP_ATOMIC); if (!ref) return mic_addr; @@ -271,7 +270,7 @@ void mic_unmap(struct mic_device *mdev, dma_addr_t mic_addr, size_t size) } spt = mic_sys_addr_to_smpt(mdev, mic_addr); - ref = kmalloc(mdev->smpt->info.num_reg * sizeof(s64), GFP_KERNEL); + ref = kmalloc_array(mdev->smpt->info.num_reg, sizeof(s64), GFP_ATOMIC); if (!ref) return; |