[1/1] superio: remove unneded exports and make some functionsstatic.
From: Evgeniy Polyakov
Date: Mon Jan 24 2005 - 09:25:19 EST
Remove unneded exports and make some functions static.
Signed-off-by: Evgeniy Polyakov <johnpol@xxxxxxxxxxx>
diff -ru linux-2.6/drivers/superio.orig/sc_acb.c
linux-2.6/drivers/superio/sc_acb.c
--- linux-2.6/drivers/superio.orig/sc_acb.c 2005-01-24
17:07:28.295779728 +0300
+++ linux-2.6/drivers/superio/sc_acb.c 2005-01-24 17:09:35.377460376
+0300
@@ -29,10 +29,10 @@
#include "sc.h"
#include "sc_acb.h"
-int sc_acb_activate(void *data);
-u8 sc_acb_read(void *data, int reg);
-void sc_acb_write(void *data, int reg, u8 byte);
-void sc_acb_control(void *data, int pin, u8 mask, u8 ctl);
+static int sc_acb_activate(void *data);
+static u8 sc_acb_read(void *data, int reg);
+static void sc_acb_write(void *data, int reg, u8 byte);
+static void sc_acb_control(void *data, int pin, u8 mask, u8 ctl);
static struct logical_dev ldev_acb = {
.name = "ACB",
@@ -48,13 +48,13 @@
.orig_ldev = NULL,
};
-void sc_write_reg(struct sc_dev *dev, u8 reg, u8 val)
+static void sc_write_reg(struct sc_dev *dev, u8 reg, u8 val)
{
outb(reg, dev->base_index);
outb(val, dev->base_data);
}
-u8 sc_read_reg(struct sc_dev *dev, u8 reg)
+static u8 sc_read_reg(struct sc_dev *dev, u8 reg)
{
u8 val;
@@ -64,7 +64,7 @@
return val;
}
-int sc_acb_activate(void *data)
+static int sc_acb_activate(void *data)
{
struct logical_dev *ldev = (struct logical_dev *)data;
u8 val;
@@ -111,7 +111,7 @@
return 0;
}
-u8 sc_acb_read(void *data, int reg)
+static u8 sc_acb_read(void *data, int reg)
{
struct logical_dev *ldev = (struct logical_dev *)data;
u8 val;
@@ -123,7 +123,7 @@
return val;
}
-void sc_acb_write(void *data, int reg, u8 byte)
+static void sc_acb_write(void *data, int reg, u8 byte)
{
struct logical_dev *ldev = (struct logical_dev *)data;
@@ -132,7 +132,7 @@
outb(byte, ldev->base_addr + reg);
}
-void sc_acb_control(void *data, int pin, u8 mask, u8 ctl)
+static void sc_acb_control(void *data, int pin, u8 mask, u8 ctl)
{
}
@@ -156,8 +156,3 @@
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Evgeniy Polyakov <johnpol@xxxxxxxxxxx>");
MODULE_DESCRIPTION("Driver for Access Bus logical device.");
-
-EXPORT_SYMBOL(sc_acb_activate);
-EXPORT_SYMBOL(sc_acb_read);
-EXPORT_SYMBOL(sc_acb_write);
-EXPORT_SYMBOL(sc_acb_control);
diff -ru linux-2.6/drivers/superio.orig/sc_gpio.c
linux-2.6/drivers/superio/sc_gpio.c
--- linux-2.6/drivers/superio.orig/sc_gpio.c 2005-01-24
17:07:28.305778208 +0300
+++ linux-2.6/drivers/superio/sc_gpio.c 2005-01-24 17:10:44.808905192
+0300
@@ -31,6 +31,14 @@
static struct gpio_pin gpin[SIO_GPIO_NPINS];
+static int sc_gpio_activate(void *);
+static u8 sc_gpio_read(void *, int);
+static void sc_gpio_write(void *, int, u8);
+static void sc_gpio_control(void *, int, u8, u8);
+static void sc_gpio_pin_select(void *, int);
+static irqreturn_t sc_gpio_interrupt(int, void *, struct pt_regs *);
+
+
static struct logical_dev ldev_gpio = {
.name = "GPIO",
.index = SIO_LDN_GPIO,
@@ -50,13 +58,13 @@
static void sc_gpio_write_event(void *data, int pin_number, u8 byte);
-void sc_write_reg(struct sc_dev *dev, u8 reg, u8 val)
+static void sc_write_reg(struct sc_dev *dev, u8 reg, u8 val)
{
outb(reg, dev->base_index);
outb(val, dev->base_data);
}
-u8 sc_read_reg(struct sc_dev *dev, u8 reg)
+static u8 sc_read_reg(struct sc_dev *dev, u8 reg)
{
u8 val;
@@ -66,7 +74,7 @@
return val;
}
-irqreturn_t sc_gpio_interrupt(int irq, void *data, struct pt_regs *
regs)
+static irqreturn_t sc_gpio_interrupt(int irq, void *data, struct
pt_regs * regs)
{
struct logical_dev *ldev = (struct logical_dev *)data;
static u8 r[4], e[2], s[2];
@@ -122,7 +130,7 @@
}
-void sc_gpio_pin_select(void *data, int pin_number)
+static void sc_gpio_pin_select(void *data, int pin_number)
{
struct logical_dev *ldev = (struct logical_dev *)data;
int port, pin;
@@ -136,7 +144,7 @@
sc_write_reg(ldev->pdev, SIO_GPIO_PINSEL, val);
}
-int sc_gpio_activate(void *data)
+static int sc_gpio_activate(void *data)
{
struct logical_dev *ldev = (struct logical_dev *)data;
int i;
@@ -161,7 +169,7 @@
return 0;
}
-u8 sc_gpio_read(void *data, int pin_number)
+static u8 sc_gpio_read(void *data, int pin_number)
{
struct logical_dev *ldev = (struct logical_dev *)data;
int port, pin;
@@ -222,7 +230,7 @@
outb(1<<pin, ldev->base_addr + reg+1);
}
-void sc_gpio_write(void *data, int pin_number, u8 byte)
+static void sc_gpio_write(void *data, int pin_number, u8 byte)
{
struct logical_dev *ldev = (struct logical_dev *)data;
int port, pin;
@@ -263,7 +271,7 @@
outb(val, ldev->base_addr + reg);
}
-void sc_gpio_control(void *data, int pin, u8 mask, u8 ctl)
+static void sc_gpio_control(void *data, int pin, u8 mask, u8 ctl)
{
struct logical_dev *ldev = (struct logical_dev *)data;
u8 cfg, ev;
@@ -302,9 +310,3 @@
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Evgeniy Polyakov <johnpol@xxxxxxxxxxx>");
MODULE_DESCRIPTION("Driver for GPIO logical device.");
-
-EXPORT_SYMBOL(sc_gpio_activate);
-EXPORT_SYMBOL(sc_gpio_read);
-EXPORT_SYMBOL(sc_gpio_write);
-EXPORT_SYMBOL(sc_gpio_control);
-EXPORT_SYMBOL(sc_gpio_pin_select);
diff -ru linux-2.6/drivers/superio.orig/sc_gpio.h
linux-2.6/drivers/superio/sc_gpio.h
--- linux-2.6/drivers/superio.orig/sc_gpio.h 2005-01-24
17:07:28.305778208 +0300
+++ linux-2.6/drivers/superio/sc_gpio.h 2005-01-24 17:10:26.750650464
+0300
@@ -40,13 +40,6 @@
#define SIO_GPIO_CONF_EVENT_POLAR_RIS (1 << 5)
#define SIO_GPIO_CONF_DEBOUNCE (1 << 6)
-int sc_gpio_activate(void *);
-u8 sc_gpio_read(void *, int);
-void sc_gpio_write(void *, int, u8);
-void sc_gpio_control(void *, int, u8, u8);
-void sc_gpio_pin_select(void *, int);
-irqreturn_t sc_gpio_interrupt(int, void *, struct pt_regs *);
-
struct gpio_pin
{
u8 state;
--
Evgeniy Polyakov
Crash is better than data corruption -- Arthur Grabowski
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