Commit 1fa0b29f authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

fbdev: Kill Atari vblank cursor blinking



Kill the last remaining vblank cursor blinking user
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
parent b01e3b07
......@@ -78,13 +78,6 @@
#include <asm/fb.h>
#include <asm/irq.h>
#include <asm/system.h>
#ifdef CONFIG_ATARI
#include <asm/atariints.h>
#endif
#if defined(__mc68000__)
#include <asm/machdep.h>
#include <asm/setup.h>
#endif
#include "fbcon.h"
......@@ -155,9 +148,6 @@ static int fbcon_set_origin(struct vc_data *);
#define CURSOR_DRAW_DELAY (1)
/* # VBL ints between cursor state changes */
#define ATARI_CURSOR_BLINK_RATE (42)
static int vbl_cursor_cnt;
static int fbcon_cursor_noblink;
......@@ -403,20 +393,6 @@ static void fb_flashcursor(struct work_struct *work)
release_console_sem();
}
#ifdef CONFIG_ATARI
static int cursor_blink_rate;
static irqreturn_t fb_vbl_handler(int irq, void *dev_id)
{
struct fb_info *info = dev_id;
if (vbl_cursor_cnt && --vbl_cursor_cnt == 0) {
schedule_work(&info->queue);
vbl_cursor_cnt = cursor_blink_rate;
}
return IRQ_HANDLED;
}
#endif
static void cursor_timer_handler(unsigned long dev_addr)
{
struct fb_info *info = (struct fb_info *) dev_addr;
......@@ -1017,15 +993,6 @@ static const char *fbcon_startup(void)
info->var.yres,
info->var.bits_per_pixel);
#ifdef CONFIG_ATARI
if (MACH_IS_ATARI) {
cursor_blink_rate = ATARI_CURSOR_BLINK_RATE;
(void)request_irq(IRQ_AUTO_4, fb_vbl_handler,
IRQ_TYPE_PRIO, "framebuffer vbl",
info);
}
#endif /* CONFIG_ATARI */
fbcon_add_cursor_timer(info);
fbcon_has_exited = 0;
return display_desc;
......@@ -3454,11 +3421,6 @@ static void fbcon_exit(void)
if (fbcon_has_exited)
return;
#ifdef CONFIG_ATARI
if (MACH_IS_ATARI)
free_irq(IRQ_AUTO_4, fb_vbl_handler);
#endif
kfree((void *)softback_buf);
softback_buf = 0UL;
......
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