mfd/rtc/gpio: twl: No need to allocate bigger buffer for write

Since the twl-core has been converted to use regmap it is no longer needed
to allocate bigger buffer for data when writing to twl.

CC: Grant Likely <grant.likely@secretlab.ca>
CC: Alessandro Zummo <a.zummo@towertech.it>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c
index c5f8ca233e1f..88829c3337bf 100644
--- a/drivers/gpio/gpio-twl4030.c
+++ b/drivers/gpio/gpio-twl4030.c
@@ -354,13 +354,13 @@ static struct gpio_chip twl_gpiochip = {
 
 static int __devinit gpio_twl4030_pulls(u32 ups, u32 downs)
 {
-        u8              message[6];
+        u8              message[5];
         unsigned        i, gpio_bit;
 
         /* For most pins, a pulldown was enabled by default.
          * We should have data that's specific to this board.
          */
-        for (gpio_bit = 1, i = 1; i < 6; i++) {
+        for (gpio_bit = 1, i = 0; i < 5; i++) {
                 u8              bit_mask;
                 unsigned        j;
 
@@ -379,16 +379,16 @@ static int __devinit gpio_twl4030_pulls(u32 ups, u32 downs)
 
 static int __devinit gpio_twl4030_debounce(u32 debounce, u8 mmc_cd)
 {
-        u8              message[4];
+        u8              message[3];
 
         /* 30 msec of debouncing is always used for MMC card detect,
          * and is optional for everything else.
          */
-        message[1] = (debounce & 0xff) | (mmc_cd & 0x03);
+        message[0] = (debounce & 0xff) | (mmc_cd & 0x03);
         debounce >>= 8;
-        message[2] = (debounce & 0xff);
+        message[1] = (debounce & 0xff);
         debounce >>= 8;
-        message[3] = (debounce & 0x03);
+        message[2] = (debounce & 0x03);
 
         return twl_i2c_write(TWL4030_MODULE_GPIO, message,
                                 REG_GPIO_DEBEN1, 3);