diff options
Diffstat (limited to 'drivers/dma/ioat/init.c')
| -rw-r--r-- | drivers/dma/ioat/init.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/dma/ioat/init.c b/drivers/dma/ioat/init.c index de8141c7cd01..6b8fd49cf718 100644 --- a/drivers/dma/ioat/init.c +++ b/drivers/dma/ioat/init.c @@ -110,6 +110,9 @@ MODULE_DEVICE_TABLE(pci, ioat_pci_tbl); static int ioat_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id); static void ioat_remove(struct pci_dev *pdev); +static void +ioat_init_channel(struct ioatdma_device *ioat_dma, + struct ioatdma_chan *ioat_chan, int idx); static int ioat_dca_enabled = 1; module_param(ioat_dca_enabled, int, 0644); @@ -269,7 +272,7 @@ static void ioat_dma_test_callback(void *dma_async_param) * ioat_dma_self_test - Perform a IOAT transaction to verify the HW works. * @ioat_dma: dma device to be tested */ -int ioat_dma_self_test(struct ioatdma_device *ioat_dma) +static int ioat_dma_self_test(struct ioatdma_device *ioat_dma) { int i; u8 *src; @@ -453,7 +456,6 @@ err_no_irq: dev_err(dev, "no usable interrupts\n"); return err; } -EXPORT_SYMBOL(ioat_dma_setup_interrupts); static void ioat_disable_interrupts(struct ioatdma_device *ioat_dma) { @@ -461,7 +463,7 @@ static void ioat_disable_interrupts(struct ioatdma_device *ioat_dma) writeb(0, ioat_dma->reg_base + IOAT_INTRCTRL_OFFSET); } -int ioat_probe(struct ioatdma_device *ioat_dma) +static int ioat_probe(struct ioatdma_device *ioat_dma) { int err = -ENODEV; struct dma_device *dma = &ioat_dma->dma_dev; @@ -517,7 +519,7 @@ err_dma_pool: return err; } -int ioat_register(struct ioatdma_device *ioat_dma) +static int ioat_register(struct ioatdma_device *ioat_dma) { int err = dma_async_device_register(&ioat_dma->dma_dev); @@ -530,7 +532,7 @@ int ioat_register(struct ioatdma_device *ioat_dma) return err; } -void ioat_dma_remove(struct ioatdma_device *ioat_dma) +static void ioat_dma_remove(struct ioatdma_device *ioat_dma) { struct dma_device *dma = &ioat_dma->dma_dev; @@ -550,7 +552,7 @@ void ioat_dma_remove(struct ioatdma_device *ioat_dma) * ioat_enumerate_channels - find and initialize the device's channels * @ioat_dma: the ioat dma device to be enumerated */ -int ioat_enumerate_channels(struct ioatdma_device *ioat_dma) +static int ioat_enumerate_channels(struct ioatdma_device *ioat_dma) { struct ioatdma_chan *ioat_chan; struct device *dev = &ioat_dma->pdev->dev; @@ -593,7 +595,7 @@ int ioat_enumerate_channels(struct ioatdma_device *ioat_dma) * ioat_free_chan_resources - release all the descriptors * @chan: the channel to be cleaned */ -void ioat_free_chan_resources(struct dma_chan *c) +static void ioat_free_chan_resources(struct dma_chan *c) { struct ioatdma_chan *ioat_chan = to_ioat_chan(c); struct ioatdma_device *ioat_dma = ioat_chan->ioat_dma; @@ -646,7 +648,7 @@ void ioat_free_chan_resources(struct dma_chan *c) /* ioat_alloc_chan_resources - allocate/initialize ioat descriptor ring * @chan: channel to be initialized */ -int ioat_alloc_chan_resources(struct dma_chan *c) +static int ioat_alloc_chan_resources(struct dma_chan *c) { struct ioatdma_chan *ioat_chan = to_ioat_chan(c); struct ioat_ring_ent **ring; @@ -712,7 +714,7 @@ int ioat_alloc_chan_resources(struct dma_chan *c) } /* common channel initialization */ -void +static void ioat_init_channel(struct ioatdma_device *ioat_dma, struct ioatdma_chan *ioat_chan, int idx) { @@ -1048,7 +1050,7 @@ static void ioat3_intr_quirk(struct ioatdma_device *ioat_dma) } } -int ioat3_dma_probe(struct ioatdma_device *ioat_dma, int dca) +static int ioat3_dma_probe(struct ioatdma_device *ioat_dma, int dca) { struct pci_dev *pdev = ioat_dma->pdev; int dca_en = system_has_dca_enabled(pdev); |