[PATCH] remove leftover from discontinued TWL4030 battery patch

[Christoph Egger]

The TWL4030_BCI_BATTERY config option originates from a patch to the
omap git tree. However inclusion in linux was seemingly rejected and
the functionality nears inclusion under a different name so this
removes the bits of the old version that made it into the mainline
kernel again.

Signed-off-by: Christoph Egger <siccegge@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
---
 drivers/mfd/twl-core.c  |   19 -------------------
 include/linux/i2c/twl.h |    7 +------
 2 files changed, 1 insertions(+), 25 deletions(-)

diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index aeaeac4..f5f5e17 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -58,13 +58,6 @@
 
 #define DRIVER_NAME			"twl"
 
-#if defined(CONFIG_TWL4030_BCI_BATTERY) || \
-	defined(CONFIG_TWL4030_BCI_BATTERY_MODULE)
-#define twl_has_bci()		true
-#else
-#define twl_has_bci()		false
-#endif
-
 #if defined(CONFIG_KEYBOARD_TWL4030) || defined(CONFIG_KEYBOARD_TWL4030_MODULE)
 #define twl_has_keypad()	true
 #else
@@ -587,18 +580,6 @@ add_children(struct twl4030_platform_data *pdata, unsigned long features)
 	struct device	*child;
 	unsigned sub_chip_id;
 
-	if (twl_has_bci() && pdata->bci &&
-	    !(features & (TPS_SUBSET | TWL5031))) {
-		child = add_child(3, "twl4030_bci",
-				pdata->bci, sizeof(*pdata->bci),
-				false,
-				/* irq0 = CHG_PRES, irq1 = BCI */
-				pdata->irq_base + BCI_PRES_INTR_OFFSET,
-				pdata->irq_base + BCI_INTR_OFFSET);
-		if (IS_ERR(child))
-			return PTR_ERR(child);
-	}
-
 	if (twl_has_gpio() && pdata->gpio) {
 		child = add_child(SUB_CHIP_ID1, "twl4030_gpio",
 				pdata->gpio, sizeof(*pdata->gpio),
diff --git a/include/linux/i2c/twl.h b/include/linux/i2c/twl.h
index bf1c5be..32172dc 100644
--- a/include/linux/i2c/twl.h
+++ b/include/linux/i2c/twl.h
@@ -601,12 +601,7 @@ int twl4030_sih_setup(int module);
 #define TWL4030_VAUX3_DEV_GRP		0x1F
 #define TWL4030_VAUX3_DEDICATED		0x22
 
-#if defined(CONFIG_TWL4030_BCI_BATTERY) || \
-	defined(CONFIG_TWL4030_BCI_BATTERY_MODULE)
-	extern int twl4030charger_usb_en(int enable);
-#else
-	static inline int twl4030charger_usb_en(int enable) { return 0; }
-#endif
+static inline int twl4030charger_usb_en(int enable) { return 0; }
 
 /*----------------------------------------------------------------------*/
 
-- 
1.6.3.3


--y0ulUmNC+osPPQO6--
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