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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-31 12:10:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-31 12:10:15 -0700 |
| commit | 76f901eb4659779ecacd0e4eba49f55442daef53 (patch) | |
| tree | 0761f03211ffdfc06216eabeb61b02ef6d598d3c /drivers/power/ds2781_battery.c | |
| parent | bd0e162d0312aa95e8b85ba883efddebf27be121 (diff) | |
| parent | 96facd23e45e6d5020be135c8ab392ba9e044fa4 (diff) | |
Merge tag 'for-v3.5' of git://git.infradead.org/battery-2.6
Pull battery updates from Anton Vorontsov:
"A bunch of fixes for v3.5, nothing extraordinary."
* tag 'for-v3.5' of git://git.infradead.org/battery-2.6: (27 commits)
smb347-charger: Include missing <linux/err.h>
smb347-charger: Clean up battery attributes
max17042_battery: Add support for max17047/50 chip
sbs-battery.c: Capacity attr = remaining relative capacity
isp1704_charger: Use after free on probe error
ds2781_battery: Use DS2781_PARAM_EEPROM_SIZE and DS2781_USER_EEPROM_SIZE
power_supply: Fix a typo in BATTERY_DS2781 Kconfig entry
charger-manager: Provide cm_notify_event function for in-kernel use
charger-manager: Poll battery health in normal state
smb347-charger: Convert to regmap API
smb347-charger: Move IRQ enabling to the end of probe
smb347-charger: Rename few functions to match better what they are doing
smb347-charger: Convert to use module_i2c_driver()
smb347_charger: Cleanup power supply registration code in probe
ab8500: Clean up probe routines
ab8500_fg: Harden platform data check
ab8500_btemp: Harden platform data check
ab8500_charger: Harden platform data check
MAINTAINERS: Fix 'F' entry for the power supply class
max17042_battery: Handle irq request failure case
...
Diffstat (limited to 'drivers/power/ds2781_battery.c')
| -rw-r--r-- | drivers/power/ds2781_battery.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/power/ds2781_battery.c b/drivers/power/ds2781_battery.c index ca0d653d0a7a..975684a40f15 100644 --- a/drivers/power/ds2781_battery.c +++ b/drivers/power/ds2781_battery.c @@ -643,9 +643,7 @@ static ssize_t ds2781_read_param_eeprom_bin(struct file *filp, struct power_supply *psy = to_power_supply(dev); struct ds2781_device_info *dev_info = to_ds2781_device_info(psy); - count = min_t(loff_t, count, - DS2781_EEPROM_BLOCK1_END - - DS2781_EEPROM_BLOCK1_START + 1 - off); + count = min_t(loff_t, count, DS2781_PARAM_EEPROM_SIZE - off); return ds2781_read_block(dev_info, buf, DS2781_EEPROM_BLOCK1_START + off, count); @@ -661,9 +659,7 @@ static ssize_t ds2781_write_param_eeprom_bin(struct file *filp, struct ds2781_device_info *dev_info = to_ds2781_device_info(psy); int ret; - count = min_t(loff_t, count, - DS2781_EEPROM_BLOCK1_END - - DS2781_EEPROM_BLOCK1_START + 1 - off); + count = min_t(loff_t, count, DS2781_PARAM_EEPROM_SIZE - off); ret = ds2781_write(dev_info, buf, DS2781_EEPROM_BLOCK1_START + off, count); @@ -682,7 +678,7 @@ static struct bin_attribute ds2781_param_eeprom_bin_attr = { .name = "param_eeprom", .mode = S_IRUGO | S_IWUSR, }, - .size = DS2781_EEPROM_BLOCK1_END - DS2781_EEPROM_BLOCK1_START + 1, + .size = DS2781_PARAM_EEPROM_SIZE, .read = ds2781_read_param_eeprom_bin, .write = ds2781_write_param_eeprom_bin, }; @@ -696,9 +692,7 @@ static ssize_t ds2781_read_user_eeprom_bin(struct file *filp, struct power_supply *psy = to_power_supply(dev); struct ds2781_device_info *dev_info = to_ds2781_device_info(psy); - count = min_t(loff_t, count, - DS2781_EEPROM_BLOCK0_END - - DS2781_EEPROM_BLOCK0_START + 1 - off); + count = min_t(loff_t, count, DS2781_USER_EEPROM_SIZE - off); return ds2781_read_block(dev_info, buf, DS2781_EEPROM_BLOCK0_START + off, count); @@ -715,9 +709,7 @@ static ssize_t ds2781_write_user_eeprom_bin(struct file *filp, struct ds2781_device_info *dev_info = to_ds2781_device_info(psy); int ret; - count = min_t(loff_t, count, - DS2781_EEPROM_BLOCK0_END - - DS2781_EEPROM_BLOCK0_START + 1 - off); + count = min_t(loff_t, count, DS2781_USER_EEPROM_SIZE - off); ret = ds2781_write(dev_info, buf, DS2781_EEPROM_BLOCK0_START + off, count); @@ -736,7 +728,7 @@ static struct bin_attribute ds2781_user_eeprom_bin_attr = { .name = "user_eeprom", .mode = S_IRUGO | S_IWUSR, }, - .size = DS2781_EEPROM_BLOCK0_END - DS2781_EEPROM_BLOCK0_START + 1, + .size = DS2781_USER_EEPROM_SIZE, .read = ds2781_read_user_eeprom_bin, .write = ds2781_write_user_eeprom_bin, }; |