linux-kernel - [PATCH 30/40] pm2301-charger: Removed unused code from PM2301 driver

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Message-Id: <1360932310-30065-31-git-send-email-lee.jones@linaro.org>
Date:	Fri, 15 Feb 2013 12:45:00 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	arnd@...db.de, linus.walleij@...ricsson.com,
	cbouatmailru@...il.com, sameo@...ux.intel.com,
	Rupesh Kumar <rupesh.kumar@...ricsson.com>,
	Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 30/40] pm2301-charger: Removed unused code from PM2301 driver

From: Rupesh Kumar <rupesh.kumar@...ricsson.com>

Some of the headers and defines accrued over time are no longer
in use. Let's take the opportunity to remove a few of them.

Signed-off-by: Rupesh Kumar <rupesh.kumar@...ricsson.com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
Reviewed-by: Marcus COOPER <marcus.xm.cooper@...ricsson.com>
Reviewed-by: Philippe LANGLAIS <philippe.langlais@...ricsson.com>
---
 drivers/power/pm2301_charger.c |    5 -----
 drivers/power/pm2301_charger.h |   22 ----------------------
 2 files changed, 27 deletions(-)

diff --git a/drivers/power/pm2301_charger.c b/drivers/power/pm2301_charger.c
index 2cc92ec..cb1c953 100644
--- a/drivers/power/pm2301_charger.c
+++ b/drivers/power/pm2301_charger.c
@@ -16,16 +16,12 @@
 #include <linux/slab.h>
 #include <linux/platform_device.h>
 #include <linux/power_supply.h>
-#include <linux/completion.h>
 #include <linux/regulator/consumer.h>
 #include <linux/err.h>
 #include <linux/i2c.h>
 #include <linux/workqueue.h>
-#include <linux/kobject.h>
-#include <linux/mfd/abx500.h>
 #include <linux/mfd/abx500/ab8500.h>
 #include <linux/mfd/abx500/ab8500-bm.h>
-#include <linux/mfd/abx500/ab8500-gpadc.h>
 #include <linux/mfd/abx500/ux500_chargalg.h>
 #include <linux/pm2301_charger.h>
 #include <linux/gpio.h>
@@ -1018,7 +1014,6 @@ static int __devinit pm2xxx_wall_charger_probe(struct i2c_client *i2c_client,
 
 	/* get parent data */
 	pm2->dev = &i2c_client->dev;
-	pm2->gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
 
 	pm2->pm2_int = &pm2xxx_int;
 
diff --git a/drivers/power/pm2301_charger.h b/drivers/power/pm2301_charger.h
index fad1f38..8ce3cc0 100644
--- a/drivers/power/pm2301_charger.h
+++ b/drivers/power/pm2301_charger.h
@@ -9,27 +9,6 @@
 #ifndef PM2301_CHARGER_H
 #define PM2301_CHARGER_H
 
-#define MAIN_WDOG_ENA			0x01
-#define MAIN_WDOG_KICK			0x02
-#define MAIN_WDOG_DIS			0x00
-#define CHARG_WD_KICK			0x01
-#define MAIN_CH_ENA			0x01
-#define MAIN_CH_NO_OVERSHOOT_ENA_N	0x02
-#define MAIN_CH_DET			0x01
-#define MAIN_CH_CV_ON			0x04
-#define OTP_ENABLE_WD			0x01
-
-#define MAIN_CH_INPUT_CURR_SHIFT	4
-
-#define LED_INDICATOR_PWM_ENA		0x01
-#define LED_INDICATOR_PWM_DIS		0x00
-#define LED_IND_CUR_5MA			0x04
-#define LED_INDICATOR_PWM_DUTY_252_256	0xBF
-
-/* HW failure constants */
-#define MAIN_CH_TH_PROT			0x02
-#define MAIN_CH_NOK			0x01
-
 /* Watchdog timeout constant */
 #define WD_TIMER			0x30 /* 4min */
 #define WD_KICK_INTERVAL		(30 * HZ)
@@ -495,7 +474,6 @@ struct pm2xxx_charger {
 	int failure_input_ovv;
 	unsigned int lpn_pin;
 	struct pm2xxx_interrupts *pm2_int;
-	struct ab8500_gpadc *gpadc;
 	struct regulator *regu;
 	struct pm2xxx_bm_data *bat;
 	struct mutex lock;
-- 
1.7.10.4

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