[MIPS] remove LASAT Networks platforms support

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 0 insertions, 186 deletions

diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c
deleted file mode 100644
index cce7cddcdb0..00000000000
--- a/arch/mips/lasat/picvue_proc.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Picvue PVC160206 display driver
- *
- * Brian Murphy <brian.murphy@eicon.com>
- *
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/errno.h>
-
-#include <linux/proc_fs.h>
-#include <linux/interrupt.h>
-
-#include <linux/timer.h>
-
-#include "picvue.h"
-
-static char pvc_lines[PVC_NLINES][PVC_LINELEN+1];
-static int pvc_linedata[PVC_NLINES];
-static struct proc_dir_entry *pvc_display_dir;
-static char *pvc_linename[PVC_NLINES] = {"line1", "line2"};
-#define DISPLAY_DIR_NAME "display"
-static int scroll_dir = 0, scroll_interval = 0;
-
-static struct timer_list timer;
-
-static void pvc_display(unsigned long data) {
-	int i;
-
-	pvc_clear();
-	for (i=0; i<PVC_NLINES; i++)
-		pvc_write_string(pvc_lines[i], 0, i);
-}
-
-static DECLARE_TASKLET(pvc_display_tasklet, &pvc_display, 0);
-
-static int pvc_proc_read_line(char *page, char **start,
-                             off_t off, int count,
-                             int *eof, void *data)
-{
-        char *origpage = page;
-	int lineno = *(int *)data;
-
-	if (lineno < 0 || lineno > PVC_NLINES) {
-		printk("proc_read_line: invalid lineno %d\n", lineno);
-		return 0;
-	}
-
-	down(&pvc_sem);
-        page += sprintf(page, "%s\n", pvc_lines[lineno]);
-	up(&pvc_sem);
-
-        return page - origpage;
-}
-
-static int pvc_proc_write_line(struct file *file, const char *buffer,
-                           unsigned long count, void *data)
-{
-        int origcount = count;
-	int lineno = *(int *)data;
-
-	if (lineno < 0 || lineno > PVC_NLINES) {
-		printk("proc_write_line: invalid lineno %d\n", lineno);
-		return origcount;
-	}
-
-	if (count > PVC_LINELEN)
-		count = PVC_LINELEN;
-
-	if (buffer[count-1] == '\n')
-		count--;
-
-	down(&pvc_sem);
-	strncpy(pvc_lines[lineno], buffer, count);
-	pvc_lines[lineno][count] = '\0';
-	up(&pvc_sem);
-
-	tasklet_schedule(&pvc_display_tasklet);
-
-        return origcount;
-}
-
-static int pvc_proc_write_scroll(struct file *file, const char *buffer,
-                           unsigned long count, void *data)
-{
-        int origcount = count;
-	int cmd = simple_strtol(buffer, NULL, 10);
-
-	down(&pvc_sem);
-	if (scroll_interval != 0)
-		del_timer(&timer);
-
-	if (cmd == 0) {
-		scroll_dir = 0;
-		scroll_interval = 0;
-	} else {
-		if (cmd < 0) {
-			scroll_dir = -1;
-			scroll_interval = -cmd;
-		} else {
-			scroll_dir = 1;
-			scroll_interval = cmd;
-		}
-		add_timer(&timer);
-	}
-	up(&pvc_sem);
-
-        return origcount;
-}
-
-static int pvc_proc_read_scroll(char *page, char **start,
-                             off_t off, int count,
-                             int *eof, void *data)
-{
-        char *origpage = page;
-
-	down(&pvc_sem);
-        page += sprintf(page, "%d\n", scroll_dir * scroll_interval);
-	up(&pvc_sem);
-
-        return page - origpage;
-}
-
-
-void pvc_proc_timerfunc(unsigned long data)
-{
-	if (scroll_dir < 0)
-		pvc_move(DISPLAY|RIGHT);
-	else if (scroll_dir > 0)
-		pvc_move(DISPLAY|LEFT);
-
-	timer.expires = jiffies + scroll_interval;
-	add_timer(&timer);
-}
-
-static void pvc_proc_cleanup(void)
-{
-	int i;
-	for (i=0; i<PVC_NLINES; i++)
-		remove_proc_entry(pvc_linename[i], pvc_display_dir);
-	remove_proc_entry("scroll", pvc_display_dir);
-	remove_proc_entry(DISPLAY_DIR_NAME, NULL);
-
-	del_timer(&timer);
-}
-
-static int __init pvc_proc_init(void)
-{
-	struct proc_dir_entry *proc_entry;
-	int i;
-
-	pvc_display_dir = proc_mkdir(DISPLAY_DIR_NAME, NULL);
-	if (pvc_display_dir == NULL)
-		goto error;
-
-	for (i=0; i<PVC_NLINES; i++) {
-		strcpy(pvc_lines[i], "");
-		pvc_linedata[i] = i;
-	}
-	for (i=0; i<PVC_NLINES; i++) {
-		proc_entry = create_proc_entry(pvc_linename[i], 0644, pvc_display_dir);
-		if (proc_entry == NULL)
-			goto error;
-		proc_entry->read_proc = pvc_proc_read_line;
-		proc_entry->write_proc = pvc_proc_write_line;
-		proc_entry->data = &pvc_linedata[i];
-	}
-	proc_entry = create_proc_entry("scroll", 0644, pvc_display_dir);
-	if (proc_entry == NULL)
-		goto error;
-	proc_entry->write_proc = pvc_proc_write_scroll;
-	proc_entry->read_proc = pvc_proc_read_scroll;
-
-	init_timer(&timer);
-	timer.function = pvc_proc_timerfunc;
-
-	return 0;
-error:
-	pvc_proc_cleanup();
-	return -ENOMEM;
-}
-
-module_init(pvc_proc_init);
-module_exit(pvc_proc_cleanup);
-MODULE_LICENSE("GPL");