linux-kernel - [PATCH v2 2/3] mfd: sec: Cleanup unused RTC fields: ono, WTSR and SMPL

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-id: <1424942031-28370-2-git-send-email-k.kozlowski@samsung.com>
Date:	Thu, 26 Feb 2015 10:13:50 +0100
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Sangbeom Kim <sbkim73@...sung.com>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>, linux-kernel@...r.kernel.org
Cc:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH v2 2/3] mfd: sec: Cleanup unused RTC fields: ono, WTSR and SMPL

The WTSR (Watchdog Timer Software Reset) and SMPL (Sudden Momentary
Power Loss) were removed from rtc-s5m driver because they were not used.
Remove them (and on/off interrupt) from main MFD driver and header.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>

---
Changes since v1:
1. Split out ENOMEM message removal to separate patch (suggested by
Lee).
---
 drivers/mfd/sec-core.c           | 1 -
 include/linux/mfd/samsung/core.h | 9 ---------
 2 files changed, 10 deletions(-)

diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index 0a7bc43db4e4..423a2d3da4b2 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -333,7 +333,6 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 	}
 	if (pdata) {
 		sec_pmic->device_type = pdata->device_type;
-		sec_pmic->ono = pdata->ono;
 		sec_pmic->irq_base = pdata->irq_base;
 		sec_pmic->wakeup = pdata->wakeup;
 		sec_pmic->pdata = pdata;
diff --git a/include/linux/mfd/samsung/core.h b/include/linux/mfd/samsung/core.h
index 3fdb7cfbffb3..75115384f3fc 100644
--- a/include/linux/mfd/samsung/core.h
+++ b/include/linux/mfd/samsung/core.h
@@ -58,13 +58,7 @@ enum sec_device_type {
  * @irq_base:		Base IRQ number for device, required for IRQs
  * @irq:		Generic IRQ number for device
  * @irq_data:		Runtime data structure for IRQ controller
- * @ono:		Power onoff IRQ number for s5m87xx
  * @wakeup:		Whether or not this is a wakeup device
- * @wtsr_smpl:		Whether or not to enable in RTC driver the Watchdog
- *			Timer Software Reset (registers set to default value
- *			after PWRHOLD falling) and Sudden Momentary Power Loss
- *			(PMIC will enter power on sequence after short drop in
- *			VBATT voltage).
  */
 struct sec_pmic_dev {
 	struct device *dev;
@@ -77,9 +71,7 @@ struct sec_pmic_dev {
 	int irq;
 	struct regmap_irq_chip_data *irq_data;
 
-	int ono;
 	bool wakeup;
-	bool wtsr_smpl;
 };
 
 int sec_irq_init(struct sec_pmic_dev *sec_pmic);
@@ -95,7 +87,6 @@ struct sec_platform_data {
 	int				irq_base;
 	int				(*cfg_pmic_irq)(void);
 
-	int				ono;
 	bool				wakeup;
 	bool				buck_voltage_lock;
 
-- 
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/