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drivers/rtc/rtc-s5m.c: fix info->rtc assignment 

Fix this warning:

  drivers/rtc/rtc-s5m.c: In function `s5m_rtc_probe':
  drivers/rtc/rtc-s5m.c:545: warning: assignment from incompatible pointer type

struct s5m_rtc_info.rtc has type "struct regmap *", while
struct sec_pmic_dev.rtc has type "struct i2c_client *".

Probably the author wanted to assign "struct sec_pmic_dev.regmap", which
has the correct type.

Also, as "rtc" doesn't make much sense as a name for a regmap, rename it
to "regmap".

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Sangbeom Kim <sbkim73@samsung.com>
Cc: Sachin Kamat <sachin.kamat@linaro.org>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Geert Uytterhoeven 2013-12-12 17:12:25 -08:00 committed by Linus Torvalds
parent 386e79066f
commit 5ccb7d718e
1 changed files with 27 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
drivers/rtc/rtc-s5m.c
View File

@ -31,7 +31,7 @@
struct s5m_rtc_info {
struct device *dev;
struct sec_pmic_dev *s5m87xx;
struct regmap *rtc;
struct regmap *regmap;
struct rtc_device *rtc_dev;
int irq;
int device_type;
@ -89,7 +89,7 @@ static inline int s5m8767_rtc_set_time_reg(struct s5m_rtc_info *info)
int ret;
unsigned int data;
ret = regmap_read(info->rtc, SEC_RTC_UDR_CON, &data);
ret = regmap_read(info->regmap, SEC_RTC_UDR_CON, &data);
if (ret < 0) {
dev_err(info->dev, "failed to read update reg(%d)\n", ret);
return ret;
@ -98,14 +98,14 @@ static inline int s5m8767_rtc_set_time_reg(struct s5m_rtc_info *info)
data |= RTC_TIME_EN_MASK;
data |= RTC_UDR_MASK;
ret = regmap_write(info->rtc, SEC_RTC_UDR_CON, data);
ret = regmap_write(info->regmap, SEC_RTC_UDR_CON, data);
if (ret < 0) {
dev_err(info->dev, "failed to write update reg(%d)\n", ret);
return ret;
}
do {
ret = regmap_read(info->rtc, SEC_RTC_UDR_CON, &data);
ret = regmap_read(info->regmap, SEC_RTC_UDR_CON, &data);
} while ((data & RTC_UDR_MASK) && !ret);
return ret;
@ -116,7 +116,7 @@ static inline int s5m8767_rtc_set_alarm_reg(struct s5m_rtc_info *info)
int ret;
unsigned int data;
ret = regmap_read(info->rtc, SEC_RTC_UDR_CON, &data);
ret = regmap_read(info->regmap, SEC_RTC_UDR_CON, &data);
if (ret < 0) {
dev_err(info->dev, "%s: fail to read update reg(%d)\n",
__func__, ret);
@ -126,7 +126,7 @@ static inline int s5m8767_rtc_set_alarm_reg(struct s5m_rtc_info *info)
data &= ~RTC_TIME_EN_MASK;
data |= RTC_UDR_MASK;
ret = regmap_write(info->rtc, SEC_RTC_UDR_CON, data);
ret = regmap_write(info->regmap, SEC_RTC_UDR_CON, data);
if (ret < 0) {
dev_err(info->dev, "%s: fail to write update reg(%d)\n",
__func__, ret);
@ -134,7 +134,7 @@ static inline int s5m8767_rtc_set_alarm_reg(struct s5m_rtc_info *info)
}
do {
ret = regmap_read(info->rtc, SEC_RTC_UDR_CON, &data);
ret = regmap_read(info->regmap, SEC_RTC_UDR_CON, &data);
} while ((data & RTC_UDR_MASK) && !ret);
return ret;
@ -178,7 +178,7 @@ static int s5m_rtc_read_time(struct device *dev, struct rtc_time *tm)
u8 data[8];
int ret;
ret = regmap_bulk_read(info->rtc, SEC_RTC_SEC, data, 8);
ret = regmap_bulk_read(info->regmap, SEC_RTC_SEC, data, 8);
if (ret < 0)
return ret;
@ -226,7 +226,7 @@ static int s5m_rtc_set_time(struct device *dev, struct rtc_time *tm)
1900 + tm->tm_year, 1 + tm->tm_mon, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec, tm->tm_wday);
ret = regmap_raw_write(info->rtc, SEC_RTC_SEC, data, 8);
ret = regmap_raw_write(info->regmap, SEC_RTC_SEC, data, 8);
if (ret < 0)
return ret;
@ -242,20 +242,20 @@ static int s5m_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
unsigned int val;
int ret, i;
ret = regmap_bulk_read(info->rtc, SEC_ALARM0_SEC, data, 8);
ret = regmap_bulk_read(info->regmap, SEC_ALARM0_SEC, data, 8);
if (ret < 0)
return ret;
switch (info->device_type) {
case S5M8763X:
s5m8763_data_to_tm(data, &alrm->time);
ret = regmap_read(info->rtc, SEC_ALARM0_CONF, &val);
ret = regmap_read(info->regmap, SEC_ALARM0_CONF, &val);
if (ret < 0)
return ret;
alrm->enabled = !!val;
ret = regmap_read(info->rtc, SEC_RTC_STATUS, &val);
ret = regmap_read(info->regmap, SEC_RTC_STATUS, &val);
if (ret < 0)
return ret;
@ -278,7 +278,7 @@ static int s5m_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
}
alrm->pending = 0;
ret = regmap_read(info->rtc, SEC_RTC_STATUS, &val);
ret = regmap_read(info->regmap, SEC_RTC_STATUS, &val);
if (ret < 0)
return ret;
break;
@ -301,7 +301,7 @@ static int s5m_rtc_stop_alarm(struct s5m_rtc_info *info)
int ret, i;
struct rtc_time tm;
ret = regmap_bulk_read(info->rtc, SEC_ALARM0_SEC, data, 8);
ret = regmap_bulk_read(info->regmap, SEC_ALARM0_SEC, data, 8);
if (ret < 0)
return ret;
@ -312,14 +312,14 @@ static int s5m_rtc_stop_alarm(struct s5m_rtc_info *info)
switch (info->device_type) {
case S5M8763X:
ret = regmap_write(info->rtc, SEC_ALARM0_CONF, 0);
ret = regmap_write(info->regmap, SEC_ALARM0_CONF, 0);
break;
case S5M8767X:
for (i = 0; i < 7; i++)
data[i] &= ~ALARM_ENABLE_MASK;
ret = regmap_raw_write(info->rtc, SEC_ALARM0_SEC, data, 8);
ret = regmap_raw_write(info->regmap, SEC_ALARM0_SEC, data, 8);
if (ret < 0)
return ret;
@ -341,7 +341,7 @@ static int s5m_rtc_start_alarm(struct s5m_rtc_info *info)
u8 alarm0_conf;
struct rtc_time tm;
ret = regmap_bulk_read(info->rtc, SEC_ALARM0_SEC, data, 8);
ret = regmap_bulk_read(info->regmap, SEC_ALARM0_SEC, data, 8);
if (ret < 0)
return ret;
@ -353,7 +353,7 @@ static int s5m_rtc_start_alarm(struct s5m_rtc_info *info)
switch (info->device_type) {
case S5M8763X:
alarm0_conf = 0x77;
ret = regmap_write(info->rtc, SEC_ALARM0_CONF, alarm0_conf);
ret = regmap_write(info->regmap, SEC_ALARM0_CONF, alarm0_conf);
break;
case S5M8767X:
@ -368,7 +368,7 @@ static int s5m_rtc_start_alarm(struct s5m_rtc_info *info)
if (data[RTC_YEAR1] & 0x7f)
data[RTC_YEAR1] |= ALARM_ENABLE_MASK;
ret = regmap_raw_write(info->rtc, SEC_ALARM0_SEC, data, 8);
ret = regmap_raw_write(info->regmap, SEC_ALARM0_SEC, data, 8);
if (ret < 0)
return ret;
ret = s5m8767_rtc_set_alarm_reg(info);
@ -410,7 +410,7 @@ static int s5m_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
if (ret < 0)
return ret;
ret = regmap_raw_write(info->rtc, SEC_ALARM0_SEC, data, 8);
ret = regmap_raw_write(info->regmap, SEC_ALARM0_SEC, data, 8);
if (ret < 0)
return ret;
@ -455,7 +455,7 @@ static const struct rtc_class_ops s5m_rtc_ops = {
static void s5m_rtc_enable_wtsr(struct s5m_rtc_info *info, bool enable)
{
int ret;
ret = regmap_update_bits(info->rtc, SEC_WTSR_SMPL_CNTL,
ret = regmap_update_bits(info->regmap, SEC_WTSR_SMPL_CNTL,
WTSR_ENABLE_MASK,
enable ? WTSR_ENABLE_MASK : 0);
if (ret < 0)
@ -466,7 +466,7 @@ static void s5m_rtc_enable_wtsr(struct s5m_rtc_info *info, bool enable)
static void s5m_rtc_enable_smpl(struct s5m_rtc_info *info, bool enable)
{
int ret;
ret = regmap_update_bits(info->rtc, SEC_WTSR_SMPL_CNTL,
ret = regmap_update_bits(info->regmap, SEC_WTSR_SMPL_CNTL,
SMPL_ENABLE_MASK,
enable ? SMPL_ENABLE_MASK : 0);
if (ret < 0)
@ -481,7 +481,7 @@ static int s5m8767_rtc_init_reg(struct s5m_rtc_info *info)
int ret;
struct rtc_time tm;
ret = regmap_read(info->rtc, SEC_RTC_UDR_CON, &tp_read);
ret = regmap_read(info->regmap, SEC_RTC_UDR_CON, &tp_read);
if (ret < 0) {
dev_err(info->dev, "%s: fail to read control reg(%d)\n",
__func__, ret);
@ -493,7 +493,7 @@ static int s5m8767_rtc_init_reg(struct s5m_rtc_info *info)
data[1] = (0 << BCD_EN_SHIFT) | (1 << MODEL24_SHIFT);
info->rtc_24hr_mode = 1;
ret = regmap_raw_write(info->rtc, SEC_ALARM0_CONF, data, 2);
ret = regmap_raw_write(info->regmap, SEC_ALARM0_CONF, data, 2);
if (ret < 0) {
dev_err(info->dev, "%s: fail to write controlm reg(%d)\n",
__func__, ret);
@ -515,7 +515,7 @@ static int s5m8767_rtc_init_reg(struct s5m_rtc_info *info)
ret = s5m_rtc_set_time(info->dev, &tm);
}
ret = regmap_update_bits(info->rtc, SEC_RTC_UDR_CON,
ret = regmap_update_bits(info->regmap, SEC_RTC_UDR_CON,
RTC_TCON_MASK, tp_read | RTC_TCON_MASK);
if (ret < 0)
dev_err(info->dev, "%s: fail to update TCON reg(%d)\n",
@ -542,7 +542,7 @@ static int s5m_rtc_probe(struct platform_device *pdev)
info->dev = &pdev->dev;
info->s5m87xx = s5m87xx;
info->rtc = s5m87xx->rtc;
info->regmap = s5m87xx->regmap;
info->device_type = s5m87xx->device_type;
info->wtsr_smpl = s5m87xx->wtsr_smpl;
@ -596,7 +596,7 @@ static void s5m_rtc_shutdown(struct platform_device *pdev)
if (info->wtsr_smpl) {
for (i = 0; i < 3; i++) {
s5m_rtc_enable_wtsr(info, false);
regmap_read(info->rtc, SEC_WTSR_SMPL_CNTL, &val);
regmap_read(info->regmap, SEC_WTSR_SMPL_CNTL, &val);
pr_debug("%s: WTSR_SMPL reg(0x%02x)\n", __func__, val);
if (val & WTSR_ENABLE_MASK)
pr_emerg("%s: fail to disable WTSR\n",