Input: tc3589x - localize platform data

This driver can only get its platform data from the device tree, and all
platforms using it do that. Localize the platform data for the keypad. A
later patch will enforce the device tree / OF dependence.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c
index 563932500ff1bbfbf83c84c06b4f64205450045b..ae90df3468e0bbb4eaa3eecc46e71dbd14a7b7d0 100644 (file)
--- a/drivers/input/keyboard/tc3589x-keypad.c
+++ b/drivers/input/keyboard/tc3589x-keypad.c
@@ -69,6 +69,28 @@
 #define TC3589x_EVT_INT_CLR    0x2
 #define TC3589x_KBD_INT_CLR    0x1
 
+/**
+ * struct tc35893_keypad_platform_data - platform specific keypad data
+ * @keymap_data:        matrix scan code table for keycodes
+ * @krow:               mask for available rows, value is 0xFF
+ * @kcol:               mask for available columns, value is 0xFF
+ * @debounce_period:    platform specific debounce time
+ * @settle_time:        platform specific settle down time
+ * @irqtype:            type of interrupt, falling or rising edge
+ * @enable_wakeup:      specifies if keypad event can wake up system from sleep
+ * @no_autorepeat:      flag for auto repetition
+ */
+struct tc3589x_keypad_platform_data {
+       const struct matrix_keymap_data *keymap_data;
+       u8                      krow;
+       u8                      kcol;
+       u8                      debounce_period;
+       u8                      settle_time;
+       unsigned long           irqtype;
+       bool                    enable_wakeup;
+       bool                    no_autorepeat;
+};
+
 /**
  * struct tc_keypad - data structure used by keypad driver
  * @tc3589x:    pointer to tc35893
@@ -363,13 +385,10 @@ static int tc3589x_keypad_probe(struct platform_device *pdev)
        const struct tc3589x_keypad_platform_data *plat;
        int error, irq;
 
-       plat = tc3589x->pdata->keypad;
-       if (!plat) {
-               plat = tc3589x_keypad_of_probe(&pdev->dev);
-               if (IS_ERR(plat)) {
-                       dev_err(&pdev->dev, "invalid keypad platform data\n");
-                       return PTR_ERR(plat);
-               }
+       plat = tc3589x_keypad_of_probe(&pdev->dev);
+       if (IS_ERR(plat)) {
+               dev_err(&pdev->dev, "invalid keypad platform data\n");
+               return PTR_ERR(plat);
        }
 
        irq = platform_get_irq(pdev, 0);

diff --git a/include/linux/mfd/tc3589x.h b/include/linux/mfd/tc3589x.h
index c203c9c56776268913415993e3053a15b8665c24..468c31a27fcfb6f4228a37d70c094dc1986a9e77 100644 (file)
--- a/include/linux/mfd/tc3589x.h
+++ b/include/linux/mfd/tc3589x.h
@@ -140,36 +140,13 @@ extern int tc3589x_set_bits(struct tc3589x *tc3589x, u8 reg, u8 mask, u8 val);
 #define TC_KPD_DEBOUNCE_PERIOD  0xA3
 #define TC_KPD_SETTLE_TIME      0xA3
 
-/**
- * struct tc35893_platform_data - data structure for platform specific data
- * @keymap_data:        matrix scan code table for keycodes
- * @krow:               mask for available rows, value is 0xFF
- * @kcol:               mask for available columns, value is 0xFF
- * @debounce_period:    platform specific debounce time
- * @settle_time:        platform specific settle down time
- * @irqtype:            type of interrupt, falling or rising edge
- * @enable_wakeup:      specifies if keypad event can wake up system from sleep
- * @no_autorepeat:      flag for auto repetition
- */
-struct tc3589x_keypad_platform_data {
-       const struct matrix_keymap_data *keymap_data;
-       u8                      krow;
-       u8                      kcol;
-       u8                      debounce_period;
-       u8                      settle_time;
-       unsigned long           irqtype;
-       bool                    enable_wakeup;
-       bool                    no_autorepeat;
-};
 
 /**
  * struct tc3589x_platform_data - TC3589x platform data
  * @block: bitmask of blocks to enable (use TC3589x_BLOCK_*)
- * @keypad: keypad-specific platform data
  */
 struct tc3589x_platform_data {
        unsigned int block;
-       const struct tc3589x_keypad_platform_data *keypad;
 };
 
 #endif