Input: tc3589x-keypad - fix keymap size

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / input / keyboard / tc3589x-keypad.c

diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c
index 2fb0d76..208de7c 100644 (file)
--- a/drivers/input/keyboard/tc3589x-keypad.c
+++ b/drivers/input/keyboard/tc3589x-keypad.c
@@ -70,8 +70,6 @@
 #define TC3589x_EVT_INT_CLR    0x2
 #define TC3589x_KBD_INT_CLR    0x1
 
-#define TC3589x_KBD_KEYMAP_SIZE     64
-
 /**
  * struct tc_keypad - data structure used by keypad driver
  * @tc3589x:    pointer to tc35893
@@ -88,7 +86,7 @@ struct tc_keypad {
        const struct tc3589x_keypad_platform_data *board;
        unsigned int krow;
        unsigned int kcol;
-       unsigned short keymap[TC3589x_KBD_KEYMAP_SIZE];
+       unsigned short *keymap;
        bool keypad_stopped;
 };
 
@@ -338,12 +336,14 @@ static int tc3589x_keypad_probe(struct platform_device *pdev)
 
        error = matrix_keypad_build_keymap(plat->keymap_data, NULL,
                                           TC3589x_MAX_KPROW, TC3589x_MAX_KPCOL,
-                                          keypad->keymap, input);
+                                          NULL, input);
        if (error) {
                dev_err(&pdev->dev, "Failed to build keymap\n");
                goto err_free_mem;
        }
 
+       keypad->keymap = input->keycode;
+
        input_set_capability(input, EV_MSC, MSC_SCAN);
        if (!plat->no_autorepeat)
                __set_bit(EV_REP, input->evbit);