| 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
| ||
|
Message-Id: <20211211175951.30763-3-luca@lucaceresoli.net>
Date: Sat, 11 Dec 2021 18:59:44 +0100
From: Luca Ceresoli <luca@...aceresoli.net>
To: linux-kernel@...r.kernel.org
Cc: Luca Ceresoli <luca@...aceresoli.net>, linux-rtc@...r.kernel.org,
linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
Lee Jones <lee.jones@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
Chanwoo Choi <cw00.choi@...sung.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
Alessandro Zummo <a.zummo@...ertech.it>,
Alexandre Belloni <alexandre.belloni@...tlin.com>,
Wim Van Sebroeck <wim@...ux-watchdog.org>,
Guenter Roeck <linux@...ck-us.net>,
Chiwoong Byun <woong.byun@...sung.com>,
Laxman Dewangan <ldewangan@...dia.com>,
Randy Dunlap <rdunlap@...radead.org>
Subject: [PATCH v5 2/9] rtc: max77686: rename day-of-month defines
RTC_DATE and REG_RTC_DATE are used for the registers holding the day of
month. Rename these constants to mean what they mean.
Signed-off-by: Luca Ceresoli <luca@...aceresoli.net>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Acked-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
Changes in v5: none
Changes in v4: none
Changes in v3: none
Changes in v2:
- fix drivers/mfd/max77686.c build failure due to missing rename
(Reported-by: kernel test robot <lkp@...el.com>)
---
drivers/mfd/max77686.c | 2 +-
drivers/rtc/rtc-max77686.c | 16 ++++++++--------
include/linux/mfd/max77686-private.h | 4 ++--
3 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c
index f9e12ab2bc75..2ac64277fb84 100644
--- a/drivers/mfd/max77686.c
+++ b/drivers/mfd/max77686.c
@@ -87,7 +87,7 @@ static bool max77802_rtc_is_volatile_reg(struct device *dev, unsigned int reg)
reg == MAX77802_RTC_WEEKDAY ||
reg == MAX77802_RTC_MONTH ||
reg == MAX77802_RTC_YEAR ||
- reg == MAX77802_RTC_DATE);
+ reg == MAX77802_RTC_MONTHDAY);
}
static bool max77802_is_volatile_reg(struct device *dev, unsigned int reg)
diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c
index bac52cdea97d..7e765207f28e 100644
--- a/drivers/rtc/rtc-max77686.c
+++ b/drivers/rtc/rtc-max77686.c
@@ -57,7 +57,7 @@ enum {
RTC_WEEKDAY,
RTC_MONTH,
RTC_YEAR,
- RTC_DATE,
+ RTC_MONTHDAY,
RTC_NR_TIME
};
@@ -119,7 +119,7 @@ enum max77686_rtc_reg_offset {
REG_RTC_WEEKDAY,
REG_RTC_MONTH,
REG_RTC_YEAR,
- REG_RTC_DATE,
+ REG_RTC_MONTHDAY,
REG_ALARM1_SEC,
REG_ALARM1_MIN,
REG_ALARM1_HOUR,
@@ -150,7 +150,7 @@ static const unsigned int max77686_map[REG_RTC_END] = {
[REG_RTC_WEEKDAY] = MAX77686_RTC_WEEKDAY,
[REG_RTC_MONTH] = MAX77686_RTC_MONTH,
[REG_RTC_YEAR] = MAX77686_RTC_YEAR,
- [REG_RTC_DATE] = MAX77686_RTC_DATE,
+ [REG_RTC_MONTHDAY] = MAX77686_RTC_MONTHDAY,
[REG_ALARM1_SEC] = MAX77686_ALARM1_SEC,
[REG_ALARM1_MIN] = MAX77686_ALARM1_MIN,
[REG_ALARM1_HOUR] = MAX77686_ALARM1_HOUR,
@@ -233,7 +233,7 @@ static const unsigned int max77802_map[REG_RTC_END] = {
[REG_RTC_WEEKDAY] = MAX77802_RTC_WEEKDAY,
[REG_RTC_MONTH] = MAX77802_RTC_MONTH,
[REG_RTC_YEAR] = MAX77802_RTC_YEAR,
- [REG_RTC_DATE] = MAX77802_RTC_DATE,
+ [REG_RTC_MONTHDAY] = MAX77802_RTC_MONTHDAY,
[REG_ALARM1_SEC] = MAX77802_ALARM1_SEC,
[REG_ALARM1_MIN] = MAX77802_ALARM1_MIN,
[REG_ALARM1_HOUR] = MAX77802_ALARM1_HOUR,
@@ -288,7 +288,7 @@ static void max77686_rtc_data_to_tm(u8 *data, struct rtc_time *tm,
/* Only a single bit is set in data[], so fls() would be equivalent */
tm->tm_wday = ffs(data[RTC_WEEKDAY] & mask) - 1;
- tm->tm_mday = data[RTC_DATE] & 0x1f;
+ tm->tm_mday = data[RTC_MONTHDAY] & 0x1f;
tm->tm_mon = (data[RTC_MONTH] & 0x0f) - 1;
tm->tm_year = data[RTC_YEAR] & mask;
tm->tm_yday = 0;
@@ -309,7 +309,7 @@ static int max77686_rtc_tm_to_data(struct rtc_time *tm, u8 *data,
data[RTC_MIN] = tm->tm_min;
data[RTC_HOUR] = tm->tm_hour;
data[RTC_WEEKDAY] = 1 << tm->tm_wday;
- data[RTC_DATE] = tm->tm_mday;
+ data[RTC_MONTHDAY] = tm->tm_mday;
data[RTC_MONTH] = tm->tm_mon + 1;
if (info->drv_data->alarm_enable_reg) {
@@ -565,8 +565,8 @@ static int max77686_rtc_start_alarm(struct max77686_rtc_info *info)
data[RTC_MONTH] |= (1 << ALARM_ENABLE_SHIFT);
if (data[RTC_YEAR] & info->drv_data->mask)
data[RTC_YEAR] |= (1 << ALARM_ENABLE_SHIFT);
- if (data[RTC_DATE] & 0x1f)
- data[RTC_DATE] |= (1 << ALARM_ENABLE_SHIFT);
+ if (data[RTC_MONTHDAY] & 0x1f)
+ data[RTC_MONTHDAY] |= (1 << ALARM_ENABLE_SHIFT);
ret = regmap_bulk_write(info->rtc_regmap, map[REG_ALARM1_SEC],
data, ARRAY_SIZE(data));
diff --git a/include/linux/mfd/max77686-private.h b/include/linux/mfd/max77686-private.h
index b1482b3cf353..3acceeedbaba 100644
--- a/include/linux/mfd/max77686-private.h
+++ b/include/linux/mfd/max77686-private.h
@@ -152,7 +152,7 @@ enum max77686_rtc_reg {
MAX77686_RTC_WEEKDAY = 0x0A,
MAX77686_RTC_MONTH = 0x0B,
MAX77686_RTC_YEAR = 0x0C,
- MAX77686_RTC_DATE = 0x0D,
+ MAX77686_RTC_MONTHDAY = 0x0D,
MAX77686_ALARM1_SEC = 0x0E,
MAX77686_ALARM1_MIN = 0x0F,
MAX77686_ALARM1_HOUR = 0x10,
@@ -352,7 +352,7 @@ enum max77802_rtc_reg {
MAX77802_RTC_WEEKDAY = 0xCA,
MAX77802_RTC_MONTH = 0xCB,
MAX77802_RTC_YEAR = 0xCC,
- MAX77802_RTC_DATE = 0xCD,
+ MAX77802_RTC_MONTHDAY = 0xCD,
MAX77802_RTC_AE1 = 0xCE,
MAX77802_ALARM1_SEC = 0xCF,
MAX77802_ALARM1_MIN = 0xD0,
--
2.25.1
Powered by blists - more mailing lists