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path: root/drivers/watchdog/ziirave_wdt.c
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Diffstat (limited to 'drivers/watchdog/ziirave_wdt.c')
-rw-r--r--drivers/watchdog/ziirave_wdt.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/watchdog/ziirave_wdt.c b/drivers/watchdog/ziirave_wdt.c
index 4297280807ca..c5a9b820d43a 100644
--- a/drivers/watchdog/ziirave_wdt.c
+++ b/drivers/watchdog/ziirave_wdt.c
@@ -69,9 +69,6 @@ static char *ziirave_reasons[] = {"power cycle", "hw watchdog", NULL, NULL,
#define ZIIRAVE_CMD_JUMP_TO_BOOTLOADER_MAGIC 1
#define ZIIRAVE_CMD_RESET_PROCESSOR_MAGIC 1
-#define ZIIRAVE_FW_VERSION_FMT "02.%02u.%02u"
-#define ZIIRAVE_BL_VERSION_FMT "01.%02u.%02u"
-
struct ziirave_wdt_rev {
unsigned char major;
unsigned char minor;
@@ -445,8 +442,9 @@ static ssize_t ziirave_wdt_sysfs_show_firm(struct device *dev,
if (ret)
return ret;
- ret = sprintf(buf, ZIIRAVE_FW_VERSION_FMT, w_priv->firmware_rev.major,
- w_priv->firmware_rev.minor);
+ ret = sysfs_emit(buf, "02.%02u.%02u\n",
+ w_priv->firmware_rev.major,
+ w_priv->firmware_rev.minor);
mutex_unlock(&w_priv->sysfs_mutex);
@@ -468,8 +466,9 @@ static ssize_t ziirave_wdt_sysfs_show_boot(struct device *dev,
if (ret)
return ret;
- ret = sprintf(buf, ZIIRAVE_BL_VERSION_FMT, w_priv->bootloader_rev.major,
- w_priv->bootloader_rev.minor);
+ ret = sysfs_emit(buf, "01.%02u.%02u\n",
+ w_priv->bootloader_rev.major,
+ w_priv->bootloader_rev.minor);
mutex_unlock(&w_priv->sysfs_mutex);
@@ -491,7 +490,7 @@ static ssize_t ziirave_wdt_sysfs_show_reason(struct device *dev,
if (ret)
return ret;
- ret = sprintf(buf, "%s", ziirave_reasons[w_priv->reset_reason]);
+ ret = sysfs_emit(buf, "%s\n", ziirave_reasons[w_priv->reset_reason]);
mutex_unlock(&w_priv->sysfs_mutex);
@@ -536,7 +535,7 @@ static ssize_t ziirave_wdt_sysfs_store_firm(struct device *dev,
}
dev_info(&client->dev,
- "Firmware updated to version " ZIIRAVE_FW_VERSION_FMT "\n",
+ "Firmware updated to version 02.%02u.%02u\n",
w_priv->firmware_rev.major, w_priv->firmware_rev.minor);
/* Restore the watchdog timeout */
@@ -677,7 +676,7 @@ static int ziirave_wdt_probe(struct i2c_client *client,
}
dev_info(&client->dev,
- "Firmware version: " ZIIRAVE_FW_VERSION_FMT "\n",
+ "Firmware version: 02.%02u.%02u\n",
w_priv->firmware_rev.major, w_priv->firmware_rev.minor);
ret = ziirave_wdt_revision(client, &w_priv->bootloader_rev,
@@ -688,7 +687,7 @@ static int ziirave_wdt_probe(struct i2c_client *client,
}
dev_info(&client->dev,
- "Bootloader version: " ZIIRAVE_BL_VERSION_FMT "\n",
+ "Bootloader version: 01.%02u.%02u\n",
w_priv->bootloader_rev.major, w_priv->bootloader_rev.minor);
w_priv->reset_reason = i2c_smbus_read_byte_data(client,