input: Drop PS/2 keyboard support

[u-boot] / drivers / input / keyboard.c

diff --git a/drivers/input/keyboard.c b/drivers/input/keyboard.c
deleted file mode 100644 (file)
index 84ee015..0000000
--- a/drivers/input/keyboard.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/***********************************************************************
- *
- * (C) Copyright 2004
- * DENX Software Engineering
- * Wolfgang Denk, wd@denx.de
- *
- * Keyboard driver
- *
- ***********************************************************************/
-
-#include <common.h>
-#include <console.h>
-#include <input.h>
-
-#include <stdio_dev.h>
-#include <keyboard.h>
-#include <stdio_dev.h>
-
-static struct input_config config;
-
-static int kbd_read_keys(struct input_config *config)
-{
-#if defined(CONFIG_ARCH_MPC8540) || \
-               defined(CONFIG_ARCH_MPC8541) || defined(CONFIG_ARCH_MPC8555)
-       /* no ISR is used, so received chars must be polled */
-       ps2ser_check();
-#endif
-
-       return 1;
-}
-
-static int check_leds(int ret)
-{
-       int leds;
-
-       leds = input_leds_changed(&config);
-       if (leds >= 0)
-               pckbd_leds(leds);
-
-       return ret;
-}
-
-/* test if a character is in the queue */
-static int kbd_testc(struct stdio_dev *dev)
-{
-       return check_leds(input_tstc(&config));
-}
-
-/* gets the character from the queue */
-static int kbd_getc(struct stdio_dev *dev)
-{
-       return check_leds(input_getc(&config));
-}
-
-void handle_scancode(unsigned char scan_code)
-{
-       bool release = false;
-
-       /* Compare with i8042_kbd_check() in i8042.c if some logic is missing */
-       if (scan_code & 0x80) {
-               scan_code &= 0x7f;
-               release = true;
-       }
-
-       input_add_keycode(&config, scan_code, release);
-}
-
-/* TODO: convert to driver model */
-int kbd_init (void)
-{
-       struct stdio_dev kbddev;
-       struct input_config *input = &config;
-
-       if(kbd_init_hw()==-1)
-               return -1;
-       memset (&kbddev, 0, sizeof(kbddev));
-       strcpy(kbddev.name, "kbd");
-       kbddev.flags =  DEV_FLAGS_INPUT;
-       kbddev.getc = kbd_getc;
-       kbddev.tstc = kbd_testc;
-
-       input_init(input, 0);
-       input->read_keys = kbd_read_keys;
-       input_add_tables(input, true);
-
-       return input_stdio_register(&kbddev);
-}