diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2015-03-27 09:28:16 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-04-03 17:08:59 -0700 |
| commit | 8b6f53c2f6d3d04c077e74fdb07130242a2d6f58 (patch) | |
| tree | 4b5d66b3cf61d3b45f1f8bd6297717c12e418ebd | |
| parent | bbdb38a22e8a5197a6db1e4d22d7e5c6c368e7f7 (diff) | |
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>
| -rw-r--r-- | drivers/input/keyboard/tc3589x-keypad.c | 33 | ||||
| -rw-r--r-- | include/linux/mfd/tc3589x.h | 23 |
2 files changed, 26 insertions, 30 deletions
diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c index 563932500ff1..ae90df3468e0 100644 --- a/drivers/input/keyboard/tc3589x-keypad.c +++ b/drivers/input/keyboard/tc3589x-keypad.c @@ -70,6 +70,28 @@ #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 * @input: pointer to input device object @@ -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 c203c9c56776..468c31a27fcf 100644 --- 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 |