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-rw-r--r--drivers/serial/8250_pci.c37
-rw-r--r--include/linux/8250_pci.h2
2 files changed, 22 insertions, 17 deletions
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 057b532ccaad..0b794138f686 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -42,7 +42,8 @@ struct pci_serial_quirk {
u32 subvendor;
u32 subdevice;
int (*init)(struct pci_dev *dev);
- int (*setup)(struct serial_private *, struct pciserial_board *,
+ int (*setup)(struct serial_private *,
+ const struct pciserial_board *,
struct uart_port *, int);
void (*exit)(struct pci_dev *dev);
};
@@ -107,7 +108,7 @@ setup_port(struct serial_private *priv, struct uart_port *port,
* ADDI-DATA GmbH communication cards <info@addi-data.com>
*/
static int addidata_apci7800_setup(struct serial_private *priv,
- struct pciserial_board *board,
+ const struct pciserial_board *board,
struct uart_port *port, int idx)
{
unsigned int bar = 0, offset = board->first_offset;
@@ -134,7 +135,7 @@ static int addidata_apci7800_setup(struct serial_private *priv,
* Not that ugly ;) -- HW
*/
static int
-afavlab_setup(struct serial_private *priv, struct pciserial_board *board,
+afavlab_setup(struct serial_private *priv, const struct pciserial_board *board,
struct uart_port *port, int idx)
{
unsigned int bar, offset = board->first_offset;
@@ -188,8 +189,9 @@ static int pci_hp_diva_init(struct pci_dev *dev)
* some serial ports are supposed to be hidden on certain models.
*/
static int
-pci_hp_diva_setup(struct serial_private *priv, struct pciserial_board *board,
- struct uart_port *port, int idx)
+pci_hp_diva_setup(struct serial_private *priv,
+ const struct pciserial_board *board,
+ struct uart_port *port, int idx)
{
unsigned int offset = board->first_offset;
unsigned int bar = FL_GET_BASE(board->flags);
@@ -306,7 +308,7 @@ static void __devexit pci_plx9050_exit(struct pci_dev *dev)
/* SBS Technologies Inc. PMC-OCTPRO and P-OCTAL cards */
static int
-sbs_setup(struct serial_private *priv, struct pciserial_board *board,
+sbs_setup(struct serial_private *priv, const struct pciserial_board *board,
struct uart_port *port, int idx)
{
unsigned int bar, offset = board->first_offset;
@@ -463,7 +465,7 @@ static int pci_siig_init(struct pci_dev *dev)
}
static int pci_siig_setup(struct serial_private *priv,
- struct pciserial_board *board,
+ const struct pciserial_board *board,
struct uart_port *port, int idx)
{
unsigned int bar = FL_GET_BASE(board->flags) + idx, offset = 0;
@@ -534,7 +536,8 @@ static int pci_timedia_init(struct pci_dev *dev)
* Ugh, this is ugly as all hell --- TYT
*/
static int
-pci_timedia_setup(struct serial_private *priv, struct pciserial_board *board,
+pci_timedia_setup(struct serial_private *priv,
+ const struct pciserial_board *board,
struct uart_port *port, int idx)
{
unsigned int bar = 0, offset = board->first_offset;
@@ -568,7 +571,7 @@ pci_timedia_setup(struct serial_private *priv, struct pciserial_board *board,
*/
static int
titan_400l_800l_setup(struct serial_private *priv,
- struct pciserial_board *board,
+ const struct pciserial_board *board,
struct uart_port *port, int idx)
{
unsigned int bar, offset = board->first_offset;
@@ -770,7 +773,8 @@ static int pci_oxsemi_tornado_init(struct pci_dev *dev)
}
static int
-pci_default_setup(struct serial_private *priv, struct pciserial_board *board,
+pci_default_setup(struct serial_private *priv,
+ const struct pciserial_board *board,
struct uart_port *port, int idx)
{
unsigned int bar, offset = board->first_offset, maxnr;
@@ -1099,7 +1103,7 @@ static struct pci_serial_quirk *find_quirk(struct pci_dev *dev)
}
static inline int get_pci_irq(struct pci_dev *dev,
- struct pciserial_board *board)
+ const struct pciserial_board *board)
{
if (board->flags & FL_NOIRQ)
return 0;
@@ -1894,8 +1898,8 @@ serial_pci_guess_board(struct pci_dev *dev, struct pciserial_board *board)
}
static inline int
-serial_pci_matches(struct pciserial_board *board,
- struct pciserial_board *guessed)
+serial_pci_matches(const struct pciserial_board *board,
+ const struct pciserial_board *guessed)
{
return
board->num_ports == guessed->num_ports &&
@@ -1906,7 +1910,7 @@ serial_pci_matches(struct pciserial_board *board,
}
struct serial_private *
-pciserial_init_ports(struct pci_dev *dev, struct pciserial_board *board)
+pciserial_init_ports(struct pci_dev *dev, const struct pciserial_board *board)
{
struct uart_port serial_port;
struct serial_private *priv;
@@ -2039,7 +2043,8 @@ static int __devinit
pciserial_init_one(struct pci_dev *dev, const struct pci_device_id *ent)
{
struct serial_private *priv;
- struct pciserial_board *board, tmp;
+ const struct pciserial_board *board;
+ struct pciserial_board tmp;
int rc;
if (ent->driver_data >= ARRAY_SIZE(pci_boards)) {
@@ -2066,7 +2071,7 @@ pciserial_init_one(struct pci_dev *dev, const struct pci_device_id *ent)
* We matched one of our class entries. Try to
* determine the parameters of this board.
*/
- rc = serial_pci_guess_board(dev, board);
+ rc = serial_pci_guess_board(dev, &tmp);
if (rc)
goto disable;
} else {
diff --git a/include/linux/8250_pci.h b/include/linux/8250_pci.h
index 3209dd46ea7d..b24ff086a662 100644
--- a/include/linux/8250_pci.h
+++ b/include/linux/8250_pci.h
@@ -31,7 +31,7 @@ struct pciserial_board {
struct serial_private;
struct serial_private *
-pciserial_init_ports(struct pci_dev *dev, struct pciserial_board *board);
+pciserial_init_ports(struct pci_dev *dev, const struct pciserial_board *board);
void pciserial_remove_ports(struct serial_private *priv);
void pciserial_suspend_ports(struct serial_private *priv);
void pciserial_resume_ports(struct serial_private *priv);
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