From 14591d888e35c12b15eccf54e490c7769eb6d6d2 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Tue, 13 Nov 2012 09:28:45 +0100 Subject: 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 CC: Alessandro Zummo Acked-by: Linus Walleij Acked-by: Tero Kristo Signed-off-by: Peter Ujfalusi Signed-off-by: Samuel Ortiz --- drivers/gpio/gpio-twl4030.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/gpio') diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c index c5f8ca233e1..88829c3337b 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); -- cgit v1.2.3