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mfd: Rename all twl4030_i2c*

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This patch renames function names like twl4030_i2c_write_u8,
twl4030_i2c_read_u8 to twl_i2c_write_u8, twl_i2c_read_u8
and also common variable in twl-core.c

Signed-off-by: Rajendra Nayak <[email protected]>
Signed-off-by: Balaji T K <[email protected]>
Signed-off-by: Santosh Shilimkar <[email protected]>
Acked-by: Kevin Hilman <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>
This commit is contained in:
Balaji T K 2009-12-13 21:23:33 +01:00 • committed by Samuel Ortiz
commit fc7b92fca4
13 changed files with 187 additions and 160 deletions
Download patch file Download diff file Expand all files Collapse all files

36
drivers/usb/otg/twl4030-usb.c
View file

@ -276,16 +276,16 @@ static int twl4030_i2c_write_u8_verify(struct twl4030_usb *twl,
{
u8 check;
if ((twl4030_i2c_write_u8(module, data, address) >= 0) &&
(twl4030_i2c_read_u8(module, &check, address) >= 0) &&
if ((twl_i2c_write_u8(module, data, address) >= 0) &&
(twl_i2c_read_u8(module, &check, address) >= 0) &&
(check == data))
return 0;
dev_dbg(twl->dev, "Write%d[%d,0x%x] wrote %02x but read %02x\n",
1, module, address, check, data);
/* Failed once: Try again */
if ((twl4030_i2c_write_u8(module, data, address) >= 0) &&
(twl4030_i2c_read_u8(module, &check, address) >= 0) &&
if ((twl_i2c_write_u8(module, data, address) >= 0) &&
(twl_i2c_read_u8(module, &check, address) >= 0) &&
(check == data))
return 0;
dev_dbg(twl->dev, "Write%d[%d,0x%x] wrote %02x but read %02x\n",
@ -303,7 +303,7 @@ static inline int twl4030_usb_write(struct twl4030_usb *twl,
{
int ret = 0;
ret = twl4030_i2c_write_u8(TWL4030_MODULE_USB, data, address);
ret = twl_i2c_write_u8(TWL4030_MODULE_USB, data, address);
if (ret < 0)
dev_dbg(twl->dev,
"TWL4030:USB:Write[0x%x] Error %d\n", address, ret);
@ -315,7 +315,7 @@ static inline int twl4030_readb(struct twl4030_usb *twl, u8 module, u8 address)
u8 data;
int ret = 0;
ret = twl4030_i2c_read_u8(module, &data, address);
ret = twl_i2c_read_u8(module, &data, address);
if (ret >= 0)
ret = data;
else
@ -462,7 +462,7 @@ static void twl4030_phy_power(struct twl4030_usb *twl, int on)
* SLEEP. We work around this by clearing the bit after usv3v1
* is re-activated. This ensures that VUSB3V1 is really active.
*/
twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0,
twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0,
VUSB_DEDICATED2);
regulator_enable(twl->usb1v5);
pwr &= ~PHY_PWR_PHYPWD;
@ -505,44 +505,44 @@ static void twl4030_phy_resume(struct twl4030_usb *twl)
static int twl4030_usb_ldo_init(struct twl4030_usb *twl)
{
/* Enable writing to power configuration registers */
twl4030_i2c_write_u8(TWL4030_MODULE_PM_MASTER, 0xC0, PROTECT_KEY);
twl4030_i2c_write_u8(TWL4030_MODULE_PM_MASTER, 0x0C, PROTECT_KEY);
twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER, 0xC0, PROTECT_KEY);
twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER, 0x0C, PROTECT_KEY);
/* put VUSB3V1 LDO in active state */
twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB_DEDICATED2);
twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB_DEDICATED2);
/* input to VUSB3V1 LDO is from VBAT, not VBUS */
twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x14, VUSB_DEDICATED1);
twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x14, VUSB_DEDICATED1);
/* Initialize 3.1V regulator */
twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB3V1_DEV_GRP);
twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB3V1_DEV_GRP);
twl->usb3v1 = regulator_get(twl->dev, "usb3v1");
if (IS_ERR(twl->usb3v1))
return -ENODEV;
twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB3V1_TYPE);
twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB3V1_TYPE);
/* Initialize 1.5V regulator */
twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V5_DEV_GRP);
twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V5_DEV_GRP);
twl->usb1v5 = regulator_get(twl->dev, "usb1v5");
if (IS_ERR(twl->usb1v5))
goto fail1;
twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V5_TYPE);
twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V5_TYPE);
/* Initialize 1.8V regulator */
twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V8_DEV_GRP);
twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V8_DEV_GRP);
twl->usb1v8 = regulator_get(twl->dev, "usb1v8");
if (IS_ERR(twl->usb1v8))
goto fail2;
twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V8_TYPE);
twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0, VUSB1V8_TYPE);
/* disable access to power configuration registers */
twl4030_i2c_write_u8(TWL4030_MODULE_PM_MASTER, 0, PROTECT_KEY);
twl_i2c_write_u8(TWL4030_MODULE_PM_MASTER, 0, PROTECT_KEY);
return 0;