diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-11 17:44:49 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2011-01-14 12:37:51 +0100 |
| commit | 8d2d3a3a329ebf20f733ac1499ebc565f497f051 (patch) | |
| tree | f02bbfd6619c02b6c5af0dacfca2bff0e37df5dc /drivers | |
| parent | mfd: Use NULL to initialise NULL pointers in ab8500-debugfs (diff) | |
| download | linux-8d2d3a3a329ebf20f733ac1499ebc565f497f051.tar.xz linux-8d2d3a3a329ebf20f733ac1499ebc565f497f051.zip | |
mfd: Staticise internal functions in HTC I2CCPLD driver
Most of these are GPIO operations, though a couple are just internal only
functions.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/htc-i2cpld.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c index 594c9a8e25e1..dd24355c9650 100644 --- a/drivers/mfd/htc-i2cpld.c +++ b/drivers/mfd/htc-i2cpld.c @@ -235,7 +235,7 @@ static irqreturn_t htcpld_handler(int irq, void *dev) * and that work is scheduled in the set routine. The kernel can then run * the I2C functions, which will sleep, in process context. */ -void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val) +static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val) { struct i2c_client *client; struct htcpld_chip *chip_data; @@ -259,7 +259,7 @@ void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val) schedule_work(&(chip_data->set_val_work)); } -void htcpld_chip_set_ni(struct work_struct *work) +static void htcpld_chip_set_ni(struct work_struct *work) { struct htcpld_chip *chip_data; struct i2c_client *client; @@ -269,7 +269,7 @@ void htcpld_chip_set_ni(struct work_struct *work) i2c_smbus_read_byte_data(client, chip_data->cache_out); } -int htcpld_chip_get(struct gpio_chip *chip, unsigned offset) +static int htcpld_chip_get(struct gpio_chip *chip, unsigned offset) { struct htcpld_chip *chip_data; int val = 0; @@ -316,7 +316,7 @@ static int htcpld_direction_input(struct gpio_chip *chip, return (offset < chip->ngpio) ? 0 : -EINVAL; } -int htcpld_chip_to_irq(struct gpio_chip *chip, unsigned offset) +static int htcpld_chip_to_irq(struct gpio_chip *chip, unsigned offset) { struct htcpld_chip *chip_data; @@ -328,7 +328,7 @@ int htcpld_chip_to_irq(struct gpio_chip *chip, unsigned offset) return -EINVAL; } -void htcpld_chip_reset(struct i2c_client *client) +static void htcpld_chip_reset(struct i2c_client *client) { struct htcpld_chip *chip_data = i2c_get_clientdata(client); if (!chip_data) |