mfd/rtc: sec/s5m: rename SEC* symbols to S5M

Prepare for adding support for S2MPS14 RTC device to the rtc-s5m driver:

1. Rename SEC* symbols to S5M.
2. Add S5M prefix to some of defines which are different between S5M876X
   and S2MPS14.

This is only a rename-like patch, new code is not added.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Sangbeom Kim <sbkim73@samsung.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 71 insertions, 71 deletions

diff --git a/drivers/rtc/rtc-s5m.c b/drivers/rtc/rtc-s5m.c
index 8ec2d6a1dbe1..b37df8c790f2 100644
--- a/drivers/rtc/rtc-s5m.c
+++ b/drivers/rtc/rtc-s5m.c
@@ -30,10 +30,10 @@
 
 /*
  * Maximum number of retries for checking changes in UDR field
- * of SEC_RTC_UDR_CON register (to limit possible endless loop).
+ * of S5M_RTC_UDR_CON register (to limit possible endless loop).
  *
  * After writing to RTC registers (setting time or alarm) read the UDR field
- * in SEC_RTC_UDR_CON register. UDR is auto-cleared when data have
+ * in S5M_RTC_UDR_CON register. UDR is auto-cleared when data have
  * been transferred.
  */
 #define UDR_READ_RETRY_CNT      5
@@ -54,7 +54,7 @@ static const struct regmap_config s5m_rtc_regmap_config = {
         .reg_bits = 8,
         .val_bits = 8,
 
-        .max_register = SEC_RTC_REG_MAX,
+        .max_register = S5M_RTC_REG_MAX,
 };
 
 static const struct regmap_config s2mps14_rtc_regmap_config = {
@@ -119,8 +119,8 @@ static inline int s5m8767_wait_for_udr_update(struct s5m_rtc_info *info)
         unsigned int data;
 
         do {
-                ret = regmap_read(info->regmap, SEC_RTC_UDR_CON, &data);
-        } while (--retry && (data & RTC_UDR_MASK) && !ret);
+                ret = regmap_read(info->regmap, S5M_RTC_UDR_CON, &data);
+        } while (--retry && (data & S5M_RTC_UDR_MASK) && !ret);
 
         if (!retry)
                 dev_err(info->dev, "waiting for UDR update, reached max number of retries\n");
@@ -133,16 +133,16 @@ static inline int s5m8767_rtc_set_time_reg(struct s5m_rtc_info *info)
         int ret;
         unsigned int data;
 
-        ret = regmap_read(info->regmap, SEC_RTC_UDR_CON, &data);
+        ret = regmap_read(info->regmap, S5M_RTC_UDR_CON, &data);
         if (ret < 0) {
                 dev_err(info->dev, "failed to read update reg(%d)\n", ret);
                 return ret;
         }
 
-        data |= RTC_TIME_EN_MASK;
-        data |= RTC_UDR_MASK;
+        data |= S5M_RTC_TIME_EN_MASK;
+        data |= S5M_RTC_UDR_MASK;
 
-        ret = regmap_write(info->regmap, SEC_RTC_UDR_CON, data);
+        ret = regmap_write(info->regmap, S5M_RTC_UDR_CON, data);
         if (ret < 0) {
                 dev_err(info->dev, "failed to write update reg(%d)\n", ret);
                 return ret;
@@ -158,17 +158,17 @@ static inline int s5m8767_rtc_set_alarm_reg(struct s5m_rtc_info *info)
         int ret;
         unsigned int data;
 
-        ret = regmap_read(info->regmap, SEC_RTC_UDR_CON, &data);
+        ret = regmap_read(info->regmap, S5M_RTC_UDR_CON, &data);
         if (ret < 0) {
                 dev_err(info->dev, "%s: fail to read update reg(%d)\n",
                         __func__, ret);
                 return ret;
         }
 
-        data &= ~RTC_TIME_EN_MASK;
-        data |= RTC_UDR_MASK;
+        data &= ~S5M_RTC_TIME_EN_MASK;
+        data |= S5M_RTC_UDR_MASK;
 
-        ret = regmap_write(info->regmap, SEC_RTC_UDR_CON, data);
+        ret = regmap_write(info->regmap, S5M_RTC_UDR_CON, data);
         if (ret < 0) {
                 dev_err(info->dev, "%s: fail to write update reg(%d)\n",
                         __func__, ret);
@@ -218,7 +218,7 @@ static int s5m_rtc_read_time(struct device *dev, struct rtc_time *tm)
         u8 data[8];
         int ret;
 
-        ret = regmap_bulk_read(info->regmap, SEC_RTC_SEC, data, 8);
+        ret = regmap_bulk_read(info->regmap, S5M_RTC_SEC, data, 8);
         if (ret < 0)
                 return ret;
 
@@ -266,7 +266,7 @@ 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->regmap, SEC_RTC_SEC, data, 8);
+        ret = regmap_raw_write(info->regmap, S5M_RTC_SEC, data, 8);
         if (ret < 0)
                 return ret;
 
@@ -282,20 +282,20 @@ static int s5m_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
         unsigned int val;
         int ret, i;
 
-        ret = regmap_bulk_read(info->regmap, SEC_ALARM0_SEC, data, 8);
+        ret = regmap_bulk_read(info->regmap, S5M_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->regmap, SEC_ALARM0_CONF, &val);
+                ret = regmap_read(info->regmap, S5M_ALARM0_CONF, &val);
                 if (ret < 0)
                         return ret;
 
                 alrm->enabled = !!val;
 
-                ret = regmap_read(info->regmap, SEC_RTC_STATUS, &val);
+                ret = regmap_read(info->regmap, S5M_RTC_STATUS, &val);
                 if (ret < 0)
                         return ret;
 
@@ -318,7 +318,7 @@ static int s5m_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
                 }
 
                 alrm->pending = 0;
-                ret = regmap_read(info->regmap, SEC_RTC_STATUS, &val);
+                ret = regmap_read(info->regmap, S5M_RTC_STATUS, &val);
                 if (ret < 0)
                         return ret;
                 break;
@@ -327,7 +327,7 @@ static int s5m_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
                 return -EINVAL;
         }
 
-        if (val & ALARM0_STATUS)
+        if (val & S5M_ALARM0_STATUS)
                 alrm->pending = 1;
         else
                 alrm->pending = 0;
@@ -341,7 +341,7 @@ static int s5m_rtc_stop_alarm(struct s5m_rtc_info *info)
         int ret, i;
         struct rtc_time tm;
 
-        ret = regmap_bulk_read(info->regmap, SEC_ALARM0_SEC, data, 8);
+        ret = regmap_bulk_read(info->regmap, S5M_ALARM0_SEC, data, 8);
         if (ret < 0)
                 return ret;
 
@@ -352,14 +352,14 @@ static int s5m_rtc_stop_alarm(struct s5m_rtc_info *info)
 
         switch (info->device_type) {
         case S5M8763X:
-                ret = regmap_write(info->regmap, SEC_ALARM0_CONF, 0);
+                ret = regmap_write(info->regmap, S5M_ALARM0_CONF, 0);
                 break;
 
         case S5M8767X:
                 for (i = 0; i < 7; i++)
                         data[i] &= ~ALARM_ENABLE_MASK;
 
-                ret = regmap_raw_write(info->regmap, SEC_ALARM0_SEC, data, 8);
+                ret = regmap_raw_write(info->regmap, S5M_ALARM0_SEC, data, 8);
                 if (ret < 0)
                         return ret;
 
@@ -381,7 +381,7 @@ static int s5m_rtc_start_alarm(struct s5m_rtc_info *info)
         u8 alarm0_conf;
         struct rtc_time tm;
 
-        ret = regmap_bulk_read(info->regmap, SEC_ALARM0_SEC, data, 8);
+        ret = regmap_bulk_read(info->regmap, S5M_ALARM0_SEC, data, 8);
         if (ret < 0)
                 return ret;
 
@@ -393,7 +393,7 @@ static int s5m_rtc_start_alarm(struct s5m_rtc_info *info)
         switch (info->device_type) {
         case S5M8763X:
                 alarm0_conf = 0x77;
-                ret = regmap_write(info->regmap, SEC_ALARM0_CONF, alarm0_conf);
+                ret = regmap_write(info->regmap, S5M_ALARM0_CONF, alarm0_conf);
                 break;
 
         case S5M8767X:
@@ -408,7 +408,7 @@ 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->regmap, SEC_ALARM0_SEC, data, 8);
+                ret = regmap_raw_write(info->regmap, S5M_ALARM0_SEC, data, 8);
                 if (ret < 0)
                         return ret;
                 ret = s5m8767_rtc_set_alarm_reg(info);
@@ -450,7 +450,7 @@ static int s5m_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
         if (ret < 0)
                 return ret;
 
-        ret = regmap_raw_write(info->regmap, SEC_ALARM0_SEC, data, 8);
+        ret = regmap_raw_write(info->regmap, S5M_ALARM0_SEC, data, 8);
         if (ret < 0)
                 return ret;
 
@@ -495,7 +495,7 @@ 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->regmap, SEC_WTSR_SMPL_CNTL,
+        ret = regmap_update_bits(info->regmap, S5M_WTSR_SMPL_CNTL,
                                  WTSR_ENABLE_MASK,
                                  enable ? WTSR_ENABLE_MASK : 0);
         if (ret < 0)
@@ -506,7 +506,7 @@ 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->regmap, SEC_WTSR_SMPL_CNTL,
+        ret = regmap_update_bits(info->regmap, S5M_WTSR_SMPL_CNTL,
                                  SMPL_ENABLE_MASK,
                                  enable ? SMPL_ENABLE_MASK : 0);
         if (ret < 0)
@@ -521,7 +521,7 @@ static int s5m8767_rtc_init_reg(struct s5m_rtc_info *info)
         int ret;
         struct rtc_time tm;
 
-        ret = regmap_read(info->regmap, SEC_RTC_UDR_CON, &tp_read);
+        ret = regmap_read(info->regmap, S5M_RTC_UDR_CON, &tp_read);
         if (ret < 0) {
                 dev_err(info->dev, "%s: fail to read control reg(%d)\n",
                         __func__, ret);
@@ -533,7 +533,7 @@ 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->regmap, SEC_ALARM0_CONF, data, 2);
+        ret = regmap_raw_write(info->regmap, S5M_ALARM0_CONF, data, 2);
         if (ret < 0) {
                 dev_err(info->dev, "%s: fail to write controlm reg(%d)\n",
                         __func__, ret);
@@ -555,7 +555,7 @@ static int s5m8767_rtc_init_reg(struct s5m_rtc_info *info)
                 ret = s5m_rtc_set_time(info->dev, &tm);
         }
 
-        ret = regmap_update_bits(info->regmap, SEC_RTC_UDR_CON,
+        ret = regmap_update_bits(info->regmap, S5M_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",
@@ -676,7 +676,7 @@ 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->regmap, SEC_WTSR_SMPL_CNTL, &val);
+                        regmap_read(info->regmap, S5M_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",
diff --git a/include/linux/mfd/samsung/rtc.h b/include/linux/mfd/samsung/rtc.h
index 3e02b768d537..207fcfbde82e 100644
--- a/include/linux/mfd/samsung/rtc.h
+++ b/include/linux/mfd/samsung/rtc.h
@@ -18,38 +18,38 @@
 #ifndef __LINUX_MFD_SEC_RTC_H
 #define __LINUX_MFD_SEC_RTC_H
 
-enum sec_rtc_reg {
-        SEC_RTC_SEC,
-        SEC_RTC_MIN,
-        SEC_RTC_HOUR,
-        SEC_RTC_WEEKDAY,
-        SEC_RTC_DATE,
-        SEC_RTC_MONTH,
-        SEC_RTC_YEAR1,
-        SEC_RTC_YEAR2,
-        SEC_ALARM0_SEC,
-        SEC_ALARM0_MIN,
-        SEC_ALARM0_HOUR,
-        SEC_ALARM0_WEEKDAY,
-        SEC_ALARM0_DATE,
-        SEC_ALARM0_MONTH,
-        SEC_ALARM0_YEAR1,
-        SEC_ALARM0_YEAR2,
-        SEC_ALARM1_SEC,
-        SEC_ALARM1_MIN,
-        SEC_ALARM1_HOUR,
-        SEC_ALARM1_WEEKDAY,
-        SEC_ALARM1_DATE,
-        SEC_ALARM1_MONTH,
-        SEC_ALARM1_YEAR1,
-        SEC_ALARM1_YEAR2,
-        SEC_ALARM0_CONF,
-        SEC_ALARM1_CONF,
-        SEC_RTC_STATUS,
-        SEC_WTSR_SMPL_CNTL,
-        SEC_RTC_UDR_CON,
+enum s5m_rtc_reg {
+        S5M_RTC_SEC,
+        S5M_RTC_MIN,
+        S5M_RTC_HOUR,
+        S5M_RTC_WEEKDAY,
+        S5M_RTC_DATE,
+        S5M_RTC_MONTH,
+        S5M_RTC_YEAR1,
+        S5M_RTC_YEAR2,
+        S5M_ALARM0_SEC,
+        S5M_ALARM0_MIN,
+        S5M_ALARM0_HOUR,
+        S5M_ALARM0_WEEKDAY,
+        S5M_ALARM0_DATE,
+        S5M_ALARM0_MONTH,
+        S5M_ALARM0_YEAR1,
+        S5M_ALARM0_YEAR2,
+        S5M_ALARM1_SEC,
+        S5M_ALARM1_MIN,
+        S5M_ALARM1_HOUR,
+        S5M_ALARM1_WEEKDAY,
+        S5M_ALARM1_DATE,
+        S5M_ALARM1_MONTH,
+        S5M_ALARM1_YEAR1,
+        S5M_ALARM1_YEAR2,
+        S5M_ALARM0_CONF,
+        S5M_ALARM1_CONF,
+        S5M_RTC_STATUS,
+        S5M_WTSR_SMPL_CNTL,
+        S5M_RTC_UDR_CON,
 
-        SEC_RTC_REG_MAX,
+        S5M_RTC_REG_MAX,
 };
 
 enum s2mps_rtc_reg {
@@ -88,9 +88,9 @@ enum s2mps_rtc_reg {
 #define HOUR_12                 (1 << 7)
 #define HOUR_AMPM               (1 << 6)
 #define HOUR_PM                 (1 << 5)
-#define ALARM0_STATUS           (1 << 1)
-#define ALARM1_STATUS           (1 << 2)
-#define UPDATE_AD               (1 << 0)
+#define S5M_ALARM0_STATUS       (1 << 1)
+#define S5M_ALARM1_STATUS       (1 << 2)
+#define S5M_UPDATE_AD           (1 << 0)
 
 #define S2MPS_ALARM0_STATUS     (1 << 2)
 #define S2MPS_ALARM1_STATUS     (1 << 1)
@@ -101,16 +101,16 @@ enum s2mps_rtc_reg {
 #define MODEL24_SHIFT           1
 #define MODEL24_MASK            (1 << MODEL24_SHIFT)
 /* RTC Update Register1 */
-#define RTC_UDR_SHIFT           0
-#define RTC_UDR_MASK            (1 << RTC_UDR_SHIFT)
+#define S5M_RTC_UDR_SHIFT       0
+#define S5M_RTC_UDR_MASK        (1 << S5M_RTC_UDR_SHIFT)
 #define S2MPS_RTC_WUDR_SHIFT    4
 #define S2MPS_RTC_WUDR_MASK     (1 << S2MPS_RTC_WUDR_SHIFT)
 #define S2MPS_RTC_RUDR_SHIFT    0
 #define S2MPS_RTC_RUDR_MASK     (1 << S2MPS_RTC_RUDR_SHIFT)
 #define RTC_TCON_SHIFT          1
 #define RTC_TCON_MASK           (1 << RTC_TCON_SHIFT)
-#define RTC_TIME_EN_SHIFT       3
-#define RTC_TIME_EN_MASK        (1 << RTC_TIME_EN_SHIFT)
+#define S5M_RTC_TIME_EN_SHIFT   3
+#define S5M_RTC_TIME_EN_MASK    (1 << S5M_RTC_TIME_EN_SHIFT)
 
 /* RTC Hour register */
 #define HOUR_PM_SHIFT           6