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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2007-07-19 01:47:53 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-19 10:04:43 -0700
commit39ef01e00daf6d860783f1a836f765265a9d3b47 (patch)
treeb118a71490e5f4cf58b6756e7f24e537838c8e37
parent4004c69ad68dd03733179277280ea2946990ba36 (diff)
downloadop-kernel-dev-39ef01e00daf6d860783f1a836f765265a9d3b47.zip
op-kernel-dev-39ef01e00daf6d860783f1a836f765265a9d3b47.tar.gz
mbcs: Remove lots of global symbols
MBCS has a collection of things that searches say are not used elsewhere and could be static. If this is the case they should be static, if not then someone at SGI should rename things like "soft_list" so they don't pollute the global namespace with generic names... Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Bruce Losure <blosure@sgi.com> Cc: Jes Sorensen <jes@sgi.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/char/mbcs.c20
-rw-r--r--drivers/char/mbcs.h10
2 files changed, 15 insertions, 15 deletions
diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c
index 3daf5e0..7ee5d944 100644
--- a/drivers/char/mbcs.c
+++ b/drivers/char/mbcs.c
@@ -39,14 +39,14 @@
#else
#define DBG(fmt...)
#endif
-int mbcs_major;
+static int mbcs_major;
-LIST_HEAD(soft_list);
+static LIST_HEAD(soft_list);
/*
* file operations
*/
-const struct file_operations mbcs_ops = {
+static const struct file_operations mbcs_ops = {
.open = mbcs_open,
.llseek = mbcs_sram_llseek,
.read = mbcs_sram_read,
@@ -377,7 +377,7 @@ dmaread_exit:
return rv;
}
-int mbcs_open(struct inode *ip, struct file *fp)
+static int mbcs_open(struct inode *ip, struct file *fp)
{
struct mbcs_soft *soft;
int minor;
@@ -394,7 +394,7 @@ int mbcs_open(struct inode *ip, struct file *fp)
return -ENODEV;
}
-ssize_t mbcs_sram_read(struct file * fp, char __user *buf, size_t len, loff_t * off)
+static ssize_t mbcs_sram_read(struct file * fp, char __user *buf, size_t len, loff_t * off)
{
struct cx_dev *cx_dev = fp->private_data;
struct mbcs_soft *soft = cx_dev->soft;
@@ -418,7 +418,7 @@ ssize_t mbcs_sram_read(struct file * fp, char __user *buf, size_t len, loff_t *
return rv;
}
-ssize_t
+static ssize_t
mbcs_sram_write(struct file * fp, const char __user *buf, size_t len, loff_t * off)
{
struct cx_dev *cx_dev = fp->private_data;
@@ -443,7 +443,7 @@ mbcs_sram_write(struct file * fp, const char __user *buf, size_t len, loff_t * o
return rv;
}
-loff_t mbcs_sram_llseek(struct file * filp, loff_t off, int whence)
+static loff_t mbcs_sram_llseek(struct file * filp, loff_t off, int whence)
{
loff_t newpos;
@@ -491,7 +491,7 @@ static void mbcs_gscr_pioaddr_set(struct mbcs_soft *soft)
soft->gscr_addr = mbcs_pioaddr(soft, MBCS_GSCR_START);
}
-int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma)
+static int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma)
{
struct cx_dev *cx_dev = fp->private_data;
struct mbcs_soft *soft = cx_dev->soft;
@@ -793,7 +793,7 @@ static int mbcs_remove(struct cx_dev *dev)
return 0;
}
-const struct cx_device_id __devinitdata mbcs_id_table[] = {
+static const struct cx_device_id __devinitdata mbcs_id_table[] = {
{
.part_num = MBCS_PART_NUM,
.mfg_num = MBCS_MFG_NUM,
@@ -807,7 +807,7 @@ const struct cx_device_id __devinitdata mbcs_id_table[] = {
MODULE_DEVICE_TABLE(cx, mbcs_id_table);
-struct cx_drv mbcs_driver = {
+static struct cx_drv mbcs_driver = {
.name = DEVICE_NAME,
.id_table = mbcs_id_table,
.probe = mbcs_probe,
diff --git a/drivers/char/mbcs.h b/drivers/char/mbcs.h
index e7fd47e..c9905a3 100644
--- a/drivers/char/mbcs.h
+++ b/drivers/char/mbcs.h
@@ -542,12 +542,12 @@ struct mbcs_soft {
struct semaphore algolock;
};
-extern int mbcs_open(struct inode *ip, struct file *fp);
-extern ssize_t mbcs_sram_read(struct file *fp, char __user *buf, size_t len,
+static int mbcs_open(struct inode *ip, struct file *fp);
+static ssize_t mbcs_sram_read(struct file *fp, char __user *buf, size_t len,
loff_t * off);
-extern ssize_t mbcs_sram_write(struct file *fp, const char __user *buf, size_t len,
+static ssize_t mbcs_sram_write(struct file *fp, const char __user *buf, size_t len,
loff_t * off);
-extern loff_t mbcs_sram_llseek(struct file *filp, loff_t off, int whence);
-extern int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma);
+static loff_t mbcs_sram_llseek(struct file *filp, loff_t off, int whence);
+static int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma);
#endif // __MBCS_H__
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