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-rw-r--r--drivers/uio/uio_aec.c2
-rw-r--r--drivers/uio/uio_cif.c2
-rw-r--r--drivers/uio/uio_dmem_genirq.c23
-rw-r--r--drivers/uio/uio_hv_generic.c7
-rw-r--r--drivers/uio/uio_netx.c2
-rw-r--r--drivers/uio/uio_pdrv_genirq.c24
-rw-r--r--drivers/uio/uio_sercos3.c2
7 files changed, 5 insertions, 57 deletions
diff --git a/drivers/uio/uio_aec.c b/drivers/uio/uio_aec.c
index 8c164e51ff9e..dafcc5f44f24 100644
--- a/drivers/uio/uio_aec.c
+++ b/drivers/uio/uio_aec.c
@@ -33,7 +33,7 @@
#define MAILBOX 0x0F
-static struct pci_device_id ids[] = {
+static const struct pci_device_id ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AEC, PCI_DEVICE_ID_AEC_VITCLTC), },
{ 0, }
};
diff --git a/drivers/uio/uio_cif.c b/drivers/uio/uio_cif.c
index 1cc3b8b5a345..4e4b589ddef1 100644
--- a/drivers/uio/uio_cif.c
+++ b/drivers/uio/uio_cif.c
@@ -105,7 +105,7 @@ static void hilscher_pci_remove(struct pci_dev *dev)
iounmap(info->mem[0].internal_addr);
}
-static struct pci_device_id hilscher_pci_ids[] = {
+static const struct pci_device_id hilscher_pci_ids[] = {
{
.vendor = PCI_VENDOR_ID_PLX,
.device = PCI_DEVICE_ID_PLX_9030,
diff --git a/drivers/uio/uio_dmem_genirq.c b/drivers/uio/uio_dmem_genirq.c
index 31aa75110ba5..41c18ec62a45 100644
--- a/drivers/uio/uio_dmem_genirq.c
+++ b/drivers/uio/uio_dmem_genirq.c
@@ -297,28 +297,6 @@ static int uio_dmem_genirq_probe(struct platform_device *pdev)
return devm_uio_register_device(&pdev->dev, priv->uioinfo);
}
-static int uio_dmem_genirq_runtime_nop(struct device *dev)
-{
- /* Runtime PM callback shared between ->runtime_suspend()
- * and ->runtime_resume(). Simply returns success.
- *
- * In this driver pm_runtime_get_sync() and pm_runtime_put_sync()
- * are used at open() and release() time. This allows the
- * Runtime PM code to turn off power to the device while the
- * device is unused, ie before open() and after release().
- *
- * This Runtime PM callback does not need to save or restore
- * any registers since user space is responsbile for hardware
- * register reinitialization after open().
- */
- return 0;
-}
-
-static const struct dev_pm_ops uio_dmem_genirq_dev_pm_ops = {
- .runtime_suspend = uio_dmem_genirq_runtime_nop,
- .runtime_resume = uio_dmem_genirq_runtime_nop,
-};
-
#ifdef CONFIG_OF
static const struct of_device_id uio_of_genirq_match[] = {
{ /* empty for now */ },
@@ -330,7 +308,6 @@ static struct platform_driver uio_dmem_genirq = {
.probe = uio_dmem_genirq_probe,
.driver = {
.name = DRIVER_NAME,
- .pm = &uio_dmem_genirq_dev_pm_ops,
.of_match_table = of_match_ptr(uio_of_genirq_match),
},
};
diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c
index f19efad4d6f8..3f8e2e27697f 100644
--- a/drivers/uio/uio_hv_generic.c
+++ b/drivers/uio/uio_hv_generic.c
@@ -111,7 +111,6 @@ static void hv_uio_channel_cb(void *context)
struct hv_device *hv_dev;
struct hv_uio_private_data *pdata;
- chan->inbound.ring_buffer->interrupt_mask = 1;
virt_mb();
/*
@@ -183,8 +182,6 @@ hv_uio_new_channel(struct vmbus_channel *new_sc)
return;
}
- /* Disable interrupts on sub channel */
- new_sc->inbound.ring_buffer->interrupt_mask = 1;
set_channel_read_mode(new_sc, HV_CALL_ISR);
ret = hv_create_ring_sysfs(new_sc, hv_uio_ring_mmap);
if (ret) {
@@ -227,9 +224,7 @@ hv_uio_open(struct uio_info *info, struct inode *inode)
ret = vmbus_connect_ring(dev->channel,
hv_uio_channel_cb, dev->channel);
- if (ret == 0)
- dev->channel->inbound.ring_buffer->interrupt_mask = 1;
- else
+ if (ret)
atomic_dec(&pdata->refcnt);
return ret;
diff --git a/drivers/uio/uio_netx.c b/drivers/uio/uio_netx.c
index a1a58802c793..18917b2ac04c 100644
--- a/drivers/uio/uio_netx.c
+++ b/drivers/uio/uio_netx.c
@@ -127,7 +127,7 @@ static void netx_pci_remove(struct pci_dev *dev)
iounmap(info->mem[0].internal_addr);
}
-static struct pci_device_id netx_pci_ids[] = {
+static const struct pci_device_id netx_pci_ids[] = {
{
.vendor = PCI_VENDOR_ID_HILSCHER,
.device = PCI_DEVICE_ID_HILSCHER_NETX,
diff --git a/drivers/uio/uio_pdrv_genirq.c b/drivers/uio/uio_pdrv_genirq.c
index 2ec7d25e8264..0a1885d1b2e3 100644
--- a/drivers/uio/uio_pdrv_genirq.c
+++ b/drivers/uio/uio_pdrv_genirq.c
@@ -249,34 +249,11 @@ static int uio_pdrv_genirq_probe(struct platform_device *pdev)
return ret;
}
-static int uio_pdrv_genirq_runtime_nop(struct device *dev)
-{
- /* Runtime PM callback shared between ->runtime_suspend()
- * and ->runtime_resume(). Simply returns success.
- *
- * In this driver pm_runtime_get_sync() and pm_runtime_put_sync()
- * are used at open() and release() time. This allows the
- * Runtime PM code to turn off power to the device while the
- * device is unused, ie before open() and after release().
- *
- * This Runtime PM callback does not need to save or restore
- * any registers since user space is responsbile for hardware
- * register reinitialization after open().
- */
- return 0;
-}
-
-static const struct dev_pm_ops uio_pdrv_genirq_dev_pm_ops = {
- .runtime_suspend = uio_pdrv_genirq_runtime_nop,
- .runtime_resume = uio_pdrv_genirq_runtime_nop,
-};
-
#ifdef CONFIG_OF
static struct of_device_id uio_of_genirq_match[] = {
{ /* This is filled with module_parm */ },
{ /* Sentinel */ },
};
-MODULE_DEVICE_TABLE(of, uio_of_genirq_match);
module_param_string(of_id, uio_of_genirq_match[0].compatible, 128, 0);
MODULE_PARM_DESC(of_id, "Openfirmware id of the device to be handled by uio");
#endif
@@ -285,7 +262,6 @@ static struct platform_driver uio_pdrv_genirq = {
.probe = uio_pdrv_genirq_probe,
.driver = {
.name = DRIVER_NAME,
- .pm = &uio_pdrv_genirq_dev_pm_ops,
.of_match_table = of_match_ptr(uio_of_genirq_match),
},
};
diff --git a/drivers/uio/uio_sercos3.c b/drivers/uio/uio_sercos3.c
index b93a5f8f4cba..12afc2fa1a0b 100644
--- a/drivers/uio/uio_sercos3.c
+++ b/drivers/uio/uio_sercos3.c
@@ -191,7 +191,7 @@ static void sercos3_pci_remove(struct pci_dev *dev)
}
}
-static struct pci_device_id sercos3_pci_ids[] = {
+static const struct pci_device_id sercos3_pci_ids[] = {
{
.vendor = PCI_VENDOR_ID_PLX,
.device = PCI_DEVICE_ID_PLX_9030,