diff options
| -rw-r--r-- | drivers/acpi/sbs.c | 282 |
1 files changed, 135 insertions, 147 deletions
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c index 7bb8c62fb92c..f35fe63cef3d 100644 --- a/drivers/acpi/sbs.c +++ b/drivers/acpi/sbs.c @@ -88,10 +88,10 @@ extern void acpi_unlock_battery_dir(struct proc_dir_entry *acpi_battery_dir); /* 0 - every time, > 0 - by update_time */ static unsigned int update_time = 120; -static unsigned int capacity_mode = CAPACITY_UNIT; +static unsigned int mode = CAPACITY_UNIT; module_param(update_time, uint, 0644); -module_param(capacity_mode, uint, 0444); +module_param(mode, uint, 0444); static int acpi_sbs_add(struct acpi_device *device); static int acpi_sbs_remove(struct acpi_device *device, int type); @@ -114,59 +114,43 @@ static struct acpi_driver acpi_sbs_driver = { }, }; -struct acpi_ac { - int ac_present; -}; - -struct acpi_battery_info { - int capacity_mode; - s16 full_charge_capacity; - s16 design_capacity; - s16 design_voltage; - int vscale; - int ipscale; - s16 serial_number; - char manufacturer_name[ACPI_SBS_BLOCK_MAX + 3]; - char device_name[ACPI_SBS_BLOCK_MAX + 3]; - char device_chemistry[ACPI_SBS_BLOCK_MAX + 3]; -}; - -struct acpi_battery_state { - s16 voltage; - s16 amperage; - s16 remaining_capacity; - s16 battery_state; -}; - -struct acpi_battery_alarm { - s16 remaining_capacity; -}; - struct acpi_battery { - int alive; - int id; - int init_state; - int battery_present; struct acpi_sbs *sbs; - struct acpi_battery_info info; - struct acpi_battery_state state; - struct acpi_battery_alarm alarm; - struct proc_dir_entry *battery_entry; + struct proc_dir_entry *proc_entry; + int vscale; + int ipscale; + char manufacturer_name[ACPI_SBS_BLOCK_MAX]; + char device_name[ACPI_SBS_BLOCK_MAX]; + char device_chemistry[ACPI_SBS_BLOCK_MAX]; + u16 full_charge_capacity; + u16 design_capacity; + u16 design_voltage; + u16 serial_number; + u16 voltage_now; + s16 current_now; + u16 capacity_now; + u16 state; + u16 alarm_capacity; + u16 mode; + u8 id; + u8 alive:1; + u8 init_state:1; + u8 present:1; }; struct acpi_sbs { struct acpi_device *device; struct acpi_smb_hc *hc; struct mutex mutex; - int sbsm_present; - int sbsm_batteries_supported; struct proc_dir_entry *ac_entry; - struct acpi_ac ac; struct acpi_battery battery[MAX_SBS_BAT]; int zombie; struct timer_list update_timer; int run_cnt; int update_proc_flg; + u8 batteries_supported; + u8 manager_present:1; + u8 charger_present:1; }; static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type); @@ -231,7 +215,7 @@ static int acpi_battery_get_present(struct acpi_battery *battery) if (!result) { is_present = (state & 0x000f) & (1 << battery->id); } - battery->battery_present = is_present; + battery->present = is_present; return result; } @@ -243,14 +227,14 @@ static int acpi_battery_select(struct acpi_battery *battery) s16 state; int foo; - if (sbs->sbsm_present) { + if (sbs->manager_present) { /* Take special care not to knobble other nibbles of * state (aka selector_state), since * it causes charging to halt on SBSELs */ - result = - acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SBSM_SMBUS_ADDR, 0x01, (u8 *)&state); + result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, + ACPI_SBSM_SMBUS_ADDR, 0x01, (u8 *)&state); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -258,8 +242,8 @@ static int acpi_battery_select(struct acpi_battery *battery) } foo = (state & 0x0fff) | (1 << (battery->id + 12)); - result = - acpi_smbus_write(battery->sbs->hc, SMBUS_WRITE_WORD, ACPI_SBSM_SMBUS_ADDR, 0x01, (u8 *)&foo, 2); + result = acpi_smbus_write(battery->sbs->hc, SMBUS_WRITE_WORD, + ACPI_SBSM_SMBUS_ADDR, 0x01, (u8 *)&foo, 2); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_write() failed")); @@ -283,8 +267,7 @@ static int acpi_sbsm_get_info(struct acpi_sbs *sbs) "acpi_smbus_read() failed")); goto end; } - sbs->sbsm_present = 1; - sbs->sbsm_batteries_supported = battery_system_info & 0x000f; + sbs->manager_present = 1; end: @@ -304,10 +287,10 @@ static int acpi_battery_get_info(struct acpi_battery *battery) "acpi_smbus_read() failed")); goto end; } - battery->info.capacity_mode = (battery_mode & 0x8000) >> 15; + battery->mode = (battery_mode & 0x8000) >> 15; result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x10, - (u8 *)&battery->info.full_charge_capacity); + (u8 *)&battery->full_charge_capacity); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -315,7 +298,7 @@ static int acpi_battery_get_info(struct acpi_battery *battery) } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x18, - (u8 *)&battery->info.design_capacity); + (u8 *)&battery->design_capacity); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, @@ -324,7 +307,7 @@ static int acpi_battery_get_info(struct acpi_battery *battery) } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x19, - (u8 *)&battery->info.design_voltage); + (u8 *)&battery->design_voltage); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -341,34 +324,34 @@ static int acpi_battery_get_info(struct acpi_battery *battery) switch ((specification_info & 0x0f00) >> 8) { case 1: - battery->info.vscale = 10; + battery->vscale = 10; break; case 2: - battery->info.vscale = 100; + battery->vscale = 100; break; case 3: - battery->info.vscale = 1000; + battery->vscale = 1000; break; default: - battery->info.vscale = 1; + battery->vscale = 1; } switch ((specification_info & 0xf000) >> 12) { case 1: - battery->info.ipscale = 10; + battery->ipscale = 10; break; case 2: - battery->info.ipscale = 100; + battery->ipscale = 100; break; case 3: - battery->info.ipscale = 1000; + battery->ipscale = 1000; break; default: - battery->info.ipscale = 1; + battery->ipscale = 1; } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x1c, - (u8 *)&battery->info.serial_number); + (u8 *)&battery->serial_number); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -376,7 +359,7 @@ static int acpi_battery_get_info(struct acpi_battery *battery) } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_BLOCK, ACPI_SB_SMBUS_ADDR, 0x20, - (u8 *)battery->info.manufacturer_name); + (u8 *)battery->manufacturer_name); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_sbs_read_str() failed")); @@ -384,7 +367,7 @@ static int acpi_battery_get_info(struct acpi_battery *battery) } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_BLOCK, ACPI_SB_SMBUS_ADDR, 0x21, - (u8 *)battery->info.device_name); + (u8 *)battery->device_name); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_sbs_read_str() failed")); @@ -392,7 +375,7 @@ static int acpi_battery_get_info(struct acpi_battery *battery) } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_BLOCK, ACPI_SB_SMBUS_ADDR, 0x22, - (u8 *)battery->info.device_chemistry); + (u8 *)battery->device_chemistry); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_sbs_read_str() failed")); @@ -408,7 +391,7 @@ static int acpi_battery_get_state(struct acpi_battery *battery) int result = 0; result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x09, - (u8 *)&battery->state.voltage); + (u8 *)&battery->voltage_now); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -416,7 +399,7 @@ static int acpi_battery_get_state(struct acpi_battery *battery) } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x0a, - (u8 *)&battery->state.amperage); + (u8 *)&battery->current_now); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -424,7 +407,7 @@ static int acpi_battery_get_state(struct acpi_battery *battery) } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x0f, - (u8 *)&battery->state.remaining_capacity); + (u8 *)&battery->capacity_now); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -432,7 +415,7 @@ static int acpi_battery_get_state(struct acpi_battery *battery) } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x16, - (u8 *)&battery->state.battery_state); + (u8 *)&battery->state); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -448,7 +431,7 @@ static int acpi_battery_get_alarm(struct acpi_battery *battery) int result = 0; result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x01, - (u8 *)&battery->alarm.remaining_capacity); + (u8 *)&battery->alarm_capacity); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -497,8 +480,9 @@ static int acpi_battery_set_alarm(struct acpi_battery *battery, } } - foo = alarm / (battery->info.capacity_mode ? 10 : 1); - result = acpi_smbus_write(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x01, (u8 *)&foo, 2); + foo = alarm / (battery->mode ? 10 : 1); + result = acpi_smbus_write(battery->sbs->hc, SMBUS_READ_WORD, ACPI_SB_SMBUS_ADDR, 0x01, + (u8 *)&foo, 2); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_write() failed")); @@ -515,25 +499,25 @@ static int acpi_battery_set_mode(struct acpi_battery *battery) int result = 0; s16 battery_mode; - if (capacity_mode == DEF_CAPACITY_UNIT) { + if (mode == DEF_CAPACITY_UNIT) { goto end; } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, - ACPI_SB_SMBUS_ADDR, 0x03, (u8 *)&battery_mode); + ACPI_SB_SMBUS_ADDR, 0x03, (u8 *)&battery_mode); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); goto end; } - if (capacity_mode == MAH_CAPACITY_UNIT) { + if (mode == MAH_CAPACITY_UNIT) { battery_mode &= 0x7fff; } else { battery_mode |= 0x8000; } result = acpi_smbus_write(battery->sbs->hc, SMBUS_READ_WORD, - ACPI_SB_SMBUS_ADDR, 0x03, (u8 *)&battery_mode, 2); + ACPI_SB_SMBUS_ADDR, 0x03, (u8 *)&battery_mode, 2); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_write() failed")); @@ -541,7 +525,7 @@ static int acpi_battery_set_mode(struct acpi_battery *battery) } result = acpi_smbus_read(battery->sbs->hc, SMBUS_READ_WORD, - ACPI_SB_SMBUS_ADDR, 0x03, (u8 *)&battery_mode); + ACPI_SB_SMBUS_ADDR, 0x03, (u8 *)&battery_mode); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_smbus_read() failed")); @@ -601,7 +585,7 @@ static int acpi_ac_get_present(struct acpi_sbs *sbs) s16 charger_status; result = acpi_smbus_read(sbs->hc, SMBUS_READ_WORD, ACPI_SBC_SMBUS_ADDR, 0x13, - (u8 *)&charger_status); + (u8 *)&charger_status); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, @@ -609,7 +593,7 @@ static int acpi_ac_get_present(struct acpi_sbs *sbs) goto end; } - sbs->ac.ac_present = (charger_status & 0x8000) >> 15; + sbs->charger_present = (charger_status & 0x8000) >> 15; end: @@ -726,30 +710,30 @@ static int acpi_battery_read_info(struct seq_file *seq, void *offset) } } - if (battery->battery_present) { + if (battery->present) { seq_printf(seq, "present: yes\n"); } else { seq_printf(seq, "present: no\n"); goto end; } - if (battery->info.capacity_mode) { - cscale = battery->info.vscale * battery->info.ipscale; + if (battery->mode) { + cscale = battery->vscale * battery->ipscale; } else { - cscale = battery->info.ipscale; + cscale = battery->ipscale; } seq_printf(seq, "design capacity: %i%s\n", - battery->info.design_capacity * cscale, - battery->info.capacity_mode ? "0 mWh" : " mAh"); + battery->design_capacity * cscale, + battery->mode ? "0 mWh" : " mAh"); seq_printf(seq, "last full capacity: %i%s\n", - battery->info.full_charge_capacity * cscale, - battery->info.capacity_mode ? "0 mWh" : " mAh"); + battery->full_charge_capacity * cscale, + battery->mode ? "0 mWh" : " mAh"); seq_printf(seq, "battery technology: rechargeable\n"); seq_printf(seq, "design voltage: %i mV\n", - battery->info.design_voltage * battery->info.vscale); + battery->design_voltage * battery->vscale); seq_printf(seq, "design capacity warning: unknown\n"); seq_printf(seq, "design capacity low: unknown\n"); @@ -757,16 +741,16 @@ static int acpi_battery_read_info(struct seq_file *seq, void *offset) seq_printf(seq, "capacity granularity 2: unknown\n"); seq_printf(seq, "model number: %s\n", - battery->info.device_name); + battery->device_name); seq_printf(seq, "serial number: %i\n", - battery->info.serial_number); + battery->serial_number); seq_printf(seq, "battery type: %s\n", - battery->info.device_chemistry); + battery->device_chemistry); seq_printf(seq, "OEM info: %s\n", - battery->info.manufacturer_name); + battery->manufacturer_name); end: @@ -804,49 +788,49 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset) } } - if (battery->battery_present) { + if (battery->present) { seq_printf(seq, "present: yes\n"); } else { seq_printf(seq, "present: no\n"); goto end; } - if (battery->info.capacity_mode) { - cscale = battery->info.vscale * battery->info.ipscale; + if (battery->mode) { + cscale = battery->vscale * battery->ipscale; } else { - cscale = battery->info.ipscale; + cscale = battery->ipscale; } - if (battery->state.battery_state & 0x0010) { + if (battery->state & 0x0010) { seq_printf(seq, "capacity state: critical\n"); } else { seq_printf(seq, "capacity state: ok\n"); } - foo = (s16) battery->state.amperage * battery->info.ipscale; - if (battery->info.capacity_mode) { - foo = foo * battery->info.design_voltage / 1000; + foo = (s16) battery->current_now * battery->ipscale; + if (battery->mode) { + foo = foo * battery->design_voltage / 1000; } - if (battery->state.amperage < 0) { + if (battery->current_now < 0) { seq_printf(seq, "charging state: discharging\n"); seq_printf(seq, "present rate: %d %s\n", - -foo, battery->info.capacity_mode ? "mW" : "mA"); - } else if (battery->state.amperage > 0) { + -foo, battery->mode ? "mW" : "mA"); + } else if (battery->current_now > 0) { seq_printf(seq, "charging state: charging\n"); seq_printf(seq, "present rate: %d %s\n", - foo, battery->info.capacity_mode ? "mW" : "mA"); + foo, battery->mode ? "mW" : "mA"); } else { seq_printf(seq, "charging state: charged\n"); seq_printf(seq, "present rate: 0 %s\n", - battery->info.capacity_mode ? "mW" : "mA"); + battery->mode ? "mW" : "mA"); } seq_printf(seq, "remaining capacity: %i%s\n", - battery->state.remaining_capacity * cscale, - battery->info.capacity_mode ? "0 mWh" : " mAh"); + battery->capacity_now * cscale, + battery->mode ? "0 mWh" : " mAh"); seq_printf(seq, "present voltage: %i mV\n", - battery->state.voltage * battery->info.vscale); + battery->voltage_now * battery->vscale); end: @@ -883,22 +867,22 @@ static int acpi_battery_read_alarm(struct seq_file *seq, void *offset) } } - if (!battery->battery_present) { + if (!battery->present) { seq_printf(seq, "present: no\n"); goto end; } - if (battery->info.capacity_mode) { - cscale = battery->info.vscale * battery->info.ipscale; + if (battery->mode) { + cscale = battery->vscale * battery->ipscale; } else { - cscale = battery->info.ipscale; + cscale = battery->ipscale; } seq_printf(seq, "alarm: "); - if (battery->alarm.remaining_capacity) { + if (battery->alarm_capacity) { seq_printf(seq, "%i%s\n", - battery->alarm.remaining_capacity * cscale, - battery->info.capacity_mode ? "0 mWh" : " mAh"); + battery->alarm_capacity * cscale, + battery->mode ? "0 mWh" : " mAh"); } else { seq_printf(seq, "disabled\n"); } @@ -928,7 +912,7 @@ acpi_battery_write_alarm(struct file *file, const char __user * buffer, if (result) goto end; - if (!battery->battery_present) { + if (!battery->present) { result = -ENODEV; goto end; } @@ -945,7 +929,7 @@ acpi_battery_write_alarm(struct file *file, const char __user * buffer, alarm_string[count] = 0; - old_alarm = battery->alarm.remaining_capacity; + old_alarm = battery->alarm_capacity; new_alarm = simple_strtoul(alarm_string, NULL, 0); result = acpi_battery_set_alarm(battery, new_alarm); @@ -1025,7 +1009,7 @@ static int acpi_ac_read_state(struct seq_file *seq, void *offset) } seq_printf(seq, "state: %s\n", - sbs->ac.ac_present ? "on-line" : "off-line"); + sbs->charger_present ? "on-line" : "off-line"); sbs_mutex_unlock(sbs); @@ -1080,7 +1064,7 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id) goto end; } - is_present = battery->battery_present; + is_present = battery->present; if (is_present) { result = acpi_battery_init(battery); @@ -1094,7 +1078,7 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id) sprintf(dir_name, ACPI_BATTERY_DIR_NAME, id); - result = acpi_sbs_generic_add_fs(&battery->battery_entry, + result = acpi_sbs_generic_add_fs(&battery->proc_entry, acpi_battery_dir, dir_name, &acpi_battery_info_fops, @@ -1109,7 +1093,7 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id) printk(KERN_INFO PREFIX "%s [%s]: Battery Slot [%s] (battery %s)\n", ACPI_SBS_DEVICE_NAME, acpi_device_bid(sbs->device), dir_name, - sbs->battery->battery_present ? "present" : "absent"); + sbs->battery->present ? "present" : "absent"); end: return result; @@ -1118,8 +1102,8 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id) static void acpi_battery_remove(struct acpi_sbs *sbs, int id) { - if (sbs->battery[id].battery_entry) { - acpi_sbs_generic_remove_fs(&(sbs->battery[id].battery_entry), + if (sbs->battery[id].proc_entry) { + acpi_sbs_generic_remove_fs(&(sbs->battery[id].proc_entry), acpi_battery_dir); } } @@ -1147,7 +1131,7 @@ static int acpi_ac_add(struct acpi_sbs *sbs) printk(KERN_INFO PREFIX "%s [%s]: AC Adapter [%s] (%s)\n", ACPI_SBS_DEVICE_NAME, acpi_device_bid(sbs->device), - ACPI_AC_DIR_NAME, sbs->ac.ac_present ? "on-line" : "off-line"); + ACPI_AC_DIR_NAME, sbs->charger_present ? "on-line" : "off-line"); end: @@ -1172,9 +1156,9 @@ static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type) struct acpi_battery *battery; int result = 0, cnt; int old_ac_present = -1; - int old_battery_present = -1; + int old_present = -1; int new_ac_present = -1; - int new_battery_present = -1; + int new_present = -1; int id_min = 0, id_max = MAX_SBS_BAT - 1; char dir_name[32]; int do_battery_init = 0, do_ac_init = 0; @@ -1199,7 +1183,11 @@ static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type) sbs->run_cnt++; - old_ac_present = sbs->ac.ac_present; + if (!update_battery) { + goto end; + } + + old_ac_present = sbs->charger_present; result = acpi_ac_get_present(sbs); if (result) { @@ -1207,7 +1195,7 @@ static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type) "acpi_ac_get_present() failed")); } - new_ac_present = sbs->ac.ac_present; + new_ac_present = sbs->charger_present; do_ac_init = (old_ac_present != new_ac_present); if (sbs->run_cnt == 1 && data_type == DATA_TYPE_COMMON) { @@ -1244,9 +1232,9 @@ static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type) continue; } - old_remaining_capacity = battery->state.remaining_capacity; + old_remaining_capacity = battery->capacity_now; - old_battery_present = battery->battery_present; + old_present = battery->present; result = acpi_battery_select(battery); if (result) { @@ -1260,11 +1248,11 @@ static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type) "acpi_battery_get_present() failed")); } - new_battery_present = battery->battery_present; + new_present = battery->present; - do_battery_init = ((old_battery_present != new_battery_present) - && new_battery_present); - if (!new_battery_present) + do_battery_init = ((old_present != new_present) + && new_present); + if (!new_present) goto event; if (do_ac_init || do_battery_init) { result = acpi_battery_init(battery); @@ -1280,7 +1268,7 @@ static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type) if ((data_type == DATA_TYPE_COMMON || data_type == DATA_TYPE_INFO) - && new_battery_present) { + && new_present) { result = acpi_battery_get_info(battery); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, @@ -1296,7 +1284,7 @@ static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type) if ((data_type == DATA_TYPE_COMMON || data_type == DATA_TYPE_STATE) - && new_battery_present) { + && new_present) { result = acpi_battery_get_state(battery); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, @@ -1312,7 +1300,7 @@ static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type) if ((data_type == DATA_TYPE_COMMON || data_type == DATA_TYPE_ALARM) - && new_battery_present) { + && new_present) { result = acpi_battery_get_alarm(battery); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, @@ -1329,17 +1317,17 @@ static int acpi_sbs_update_run(struct acpi_sbs *sbs, int id, int data_type) event: - if (old_battery_present != new_battery_present || do_ac_init || + if (old_present != new_present || do_ac_init || old_remaining_capacity != - battery->state.remaining_capacity) { + battery->capacity_now) { sprintf(dir_name, ACPI_BATTERY_DIR_NAME, id); result = acpi_bus_generate_proc_event4(ACPI_BATTERY_CLASS, dir_name, ACPI_SBS_BATTERY_NOTIFY_STATUS, - new_battery_present); + new_present); acpi_bus_generate_netlink_event(ACPI_BATTERY_CLASS, dir_name, ACPI_SBS_BATTERY_NOTIFY_STATUS, - new_battery_present); + new_present); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, "acpi_bus_generate_proc_event4() " @@ -1426,7 +1414,7 @@ static int acpi_sbs_add(struct acpi_device *device) acpi_sbsm_get_info(sbs); - if (!sbs->sbsm_present) { + if (!sbs->manager_present) { result = acpi_battery_add(sbs, 0); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, @@ -1435,7 +1423,7 @@ static int acpi_sbs_add(struct acpi_device *device) } } else { for (id = 0; id < MAX_SBS_BAT; id++) { - if ((sbs->sbsm_batteries_supported & (1 << id))) { + if ((sbs->batteries_supported & (1 << id))) { result = acpi_battery_add(sbs, id); if (result) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, @@ -1535,11 +1523,11 @@ static int __init acpi_sbs_init(void) if (acpi_disabled) return -ENODEV; - if (capacity_mode != DEF_CAPACITY_UNIT - && capacity_mode != MAH_CAPACITY_UNIT - && capacity_mode != MWH_CAPACITY_UNIT) { + if (mode != DEF_CAPACITY_UNIT + && mode != MAH_CAPACITY_UNIT + && mode != MWH_CAPACITY_UNIT) { ACPI_EXCEPTION((AE_INFO, AE_ERROR, - "invalid capacity_mode = %d", capacity_mode)); + "invalid mode = %d", mode)); return -EINVAL; } |