ARM: pxa: remove sharpsl_fatal_check function
The sharpsl_fatal_check has not been used since Pavel Machek removed
the caller in 99f329a2b
"pxa/sharpsl_pm: zaurus c3000 aka spitz: fix
resume". Nobody has complained since 2009, so it's safe to assume we
can just remove the function.
Without this patch, building corgi_defconfig results in:
/home/arnd/linux-arm/arch/arm/mach-pxa/sharpsl_pm.c:693:12: warning: 'sharpsl_fatal_check' defined but not used [-Wunused-function]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Stanislav Brabec <utx@penguin.cz>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
This commit is contained in:
parent
30bda0ebef
commit
066258f429
|
@ -55,7 +55,6 @@
|
|||
#ifdef CONFIG_PM
|
||||
static int sharpsl_off_charge_battery(void);
|
||||
static int sharpsl_check_battery_voltage(void);
|
||||
static int sharpsl_fatal_check(void);
|
||||
#endif
|
||||
static int sharpsl_check_battery_temp(void);
|
||||
static int sharpsl_ac_check(void);
|
||||
|
@ -686,53 +685,6 @@ static int corgi_pxa_pm_enter(suspend_state_t state)
|
|||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Check for fatal battery errors
|
||||
* Fatal returns -1
|
||||
*/
|
||||
static int sharpsl_fatal_check(void)
|
||||
{
|
||||
int buff[5], temp, i, acin;
|
||||
|
||||
dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check entered\n");
|
||||
|
||||
/* Check AC-Adapter */
|
||||
acin = sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN);
|
||||
|
||||
if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) {
|
||||
sharpsl_pm.machinfo->charge(0);
|
||||
udelay(100);
|
||||
sharpsl_pm.machinfo->discharge(1); /* enable discharge */
|
||||
mdelay(SHARPSL_WAIT_DISCHARGE_ON);
|
||||
}
|
||||
|
||||
if (sharpsl_pm.machinfo->discharge1)
|
||||
sharpsl_pm.machinfo->discharge1(1);
|
||||
|
||||
/* Check battery : check inserting battery ? */
|
||||
for (i = 0; i < 5; i++) {
|
||||
buff[i] = sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT);
|
||||
mdelay(SHARPSL_CHECK_BATTERY_WAIT_TIME_VOLT);
|
||||
}
|
||||
|
||||
if (sharpsl_pm.machinfo->discharge1)
|
||||
sharpsl_pm.machinfo->discharge1(0);
|
||||
|
||||
if (acin && (sharpsl_pm.charge_mode == CHRG_ON)) {
|
||||
udelay(100);
|
||||
sharpsl_pm.machinfo->charge(1);
|
||||
sharpsl_pm.machinfo->discharge(0);
|
||||
}
|
||||
|
||||
temp = get_select_val(buff);
|
||||
dev_dbg(sharpsl_pm.dev, "sharpsl_fatal_check: acin: %d, discharge voltage: %d, no discharge: %ld\n", acin, temp, sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT));
|
||||
|
||||
if ((acin && (temp < sharpsl_pm.machinfo->fatal_acin_volt)) ||
|
||||
(!acin && (temp < sharpsl_pm.machinfo->fatal_noacin_volt)))
|
||||
return -1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sharpsl_off_charge_error(void)
|
||||
{
|
||||
dev_err(sharpsl_pm.dev, "Offline Charger: Error occurred.\n");
|
||||
|
|
Loading…
Reference in New Issue