Mark some private functions static in unused driver

The BQ24192 driver exports some functions that should be static. Let's mark
them so, mostly so I don't keep finding them when I search through the code
for common functions.

Note that nothing in the ToT branch uses this module anyway.

BUG=chrome-os-partner:23815
BRANCH=ToT
TEST=make buildall -j

Change-Id: I012111a2c9b9b84f0f3bfacc3bdc8804a83116a6
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/188179
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Bill Richardson
2014-02-27 14:57:13 -08:00
committed by chrome-internal-fetch
parent 19bcc7f481
commit cb8cfec66c

View File

@@ -36,12 +36,12 @@ static const struct charger_info bq24192_charger_info = {
static const int input_current_steps[] = {
100, 150, 500, 900, 1200, 1500, 2000, 3000};
int bq24192_read(int reg, int *value)
static int bq24192_read(int reg, int *value)
{
return i2c_read8(I2C_PORT_CHARGER, BQ24192_ADDR, reg, value);
}
int bq24192_write(int reg, int value)
static int bq24192_write(int reg, int value)
{
return i2c_write8(I2C_PORT_CHARGER, BQ24192_ADDR, reg, value);
}