diff options
Diffstat (limited to 'drivers/serial/8250_pci.c')
| -rw-r--r-- | drivers/serial/8250_pci.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c index f97224ce59d..53fa19cf2f0 100644 --- a/drivers/serial/8250_pci.c +++ b/drivers/serial/8250_pci.c @@ -86,7 +86,7 @@ setup_port(struct serial_private *priv, struct uart_port *port, len = pci_resource_len(dev, bar); if (!priv->remapped_bar[bar]) - priv->remapped_bar[bar] = ioremap(base, len); + priv->remapped_bar[bar] = ioremap_nocache(base, len); if (!priv->remapped_bar[bar]) return -ENOMEM; @@ -270,7 +270,7 @@ static int pci_plx9050_init(struct pci_dev *dev) /* * enable/disable interrupts */ - p = ioremap(pci_resource_start(dev, 0), 0x80); + p = ioremap_nocache(pci_resource_start(dev, 0), 0x80); if (p == NULL) return -ENOMEM; writel(irq_config, p + 0x4c); @@ -294,7 +294,7 @@ static void __devexit pci_plx9050_exit(struct pci_dev *dev) /* * disable interrupts */ - p = ioremap(pci_resource_start(dev, 0), 0x80); + p = ioremap_nocache(pci_resource_start(dev, 0), 0x80); if (p != NULL) { writel(0, p + 0x4c); @@ -341,7 +341,8 @@ static int sbs_init(struct pci_dev *dev) { u8 __iomem *p; - p = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0)); + p = ioremap_nocache(pci_resource_start(dev, 0), + pci_resource_len(dev, 0)); if (p == NULL) return -ENOMEM; @@ -365,7 +366,8 @@ static void __devexit sbs_exit(struct pci_dev *dev) { u8 __iomem *p; - p = ioremap(pci_resource_start(dev, 0), pci_resource_len(dev, 0)); + p = ioremap_nocache(pci_resource_start(dev, 0), + pci_resource_len(dev, 0)); /* FIXME: What if resource_len < OCT_REG_CR_OFF */ if (p != NULL) writeb(0, p + OCT_REG_CR_OFF); @@ -419,7 +421,7 @@ static int pci_siig10x_init(struct pci_dev *dev) break; } - p = ioremap(pci_resource_start(dev, 0), 0x80); + p = ioremap_nocache(pci_resource_start(dev, 0), 0x80); if (p == NULL) return -ENOMEM; @@ -775,7 +777,7 @@ pci_default_setup(struct serial_private *priv, struct pciserial_board *board, * This list is ordered alphabetically by vendor then device. * Specific entries must come before more generic entries. */ -static struct pci_serial_quirk pci_serial_quirks[] = { +static struct pci_serial_quirk pci_serial_quirks[] __refdata = { /* * ADDI-DATA GmbH communication cards <info@addi-data.com> */ |