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Subject[2.6 patch] i386 scx200.c: misc cleanups
The patch below contains the following cleanups:
- make some needlessly global code static
- #if 0 the following unused global functions:
- scx200_gpio_dump
- remove the following unneeded EXPORT_SYMBOL's:
- scx200_gpio_lock
- scx200_gpio_dump

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

This patch was already sent on:
- 16 Jan 2005

arch/i386/kernel/scx200.c | 9 ++++-----
include/linux/scx200_gpio.h | 2 --
2 files changed, 4 insertions(+), 7 deletions(-)

--- linux-2.6.11-rc1-mm1-full/include/linux/scx200_gpio.h.old 2005-01-16 04:45:06.000000000 +0100
+++ linux-2.6.11-rc1-mm1-full/include/linux/scx200_gpio.h 2005-01-16 04:45:20.000000000 +0100
@@ -1,10 +1,8 @@
#include <linux/spinlock.h>

u32 scx200_gpio_configure(int index, u32 set, u32 clear);
-void scx200_gpio_dump(unsigned index);

extern unsigned scx200_gpio_base;
-extern spinlock_t scx200_gpio_lock;
extern long scx200_gpio_shadow[2];

#define scx200_gpio_present() (scx200_gpio_base!=0)
--- linux-2.6.11-rc1-mm1-full/arch/i386/kernel/scx200.c.old 2005-01-16 04:44:09.000000000 +0100
+++ linux-2.6.11-rc1-mm1-full/arch/i386/kernel/scx200.c 2005-01-16 04:45:28.000000000 +0100
@@ -37,7 +37,6 @@
.probe = scx200_probe,
};

-DEFINE_SPINLOCK(scx200_gpio_lock);
static DEFINE_SPINLOCK(scx200_gpio_config_lock);

static int __devinit scx200_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
@@ -81,6 +80,7 @@
return config;
}

+#if 0
void scx200_gpio_dump(unsigned index)
{
u32 config = scx200_gpio_configure(index, ~0, 0);
@@ -112,15 +112,16 @@
printk(" DEBOUNCE"); /* debounce */
printk("\n");
}
+#endif /* 0 */

-int __init scx200_init(void)
+static int __init scx200_init(void)
{
printk(KERN_INFO NAME ": NatSemi SCx200 Driver\n");

return pci_module_init(&scx200_pci_driver);
}

-void __exit scx200_cleanup(void)
+static void __exit scx200_cleanup(void)
{
pci_unregister_driver(&scx200_pci_driver);
release_region(scx200_gpio_base, SCx200_GPIO_SIZE);
@@ -131,9 +132,7 @@

EXPORT_SYMBOL(scx200_gpio_base);
EXPORT_SYMBOL(scx200_gpio_shadow);
-EXPORT_SYMBOL(scx200_gpio_lock);
EXPORT_SYMBOL(scx200_gpio_configure);
-EXPORT_SYMBOL(scx200_gpio_dump);

/*
Local variables:
-
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