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[ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume

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sharpsl_pm.c code tries to read battery state very early during
resume, but those battery meters are connected on SPI and that's only
resumed way later.

Replace the check with simple checking of battery fatal signal, that
actually works at this stage.

Signed-off-by: Pavel Machek <[email protected]>
Tested-by: Stanislav Brabec <[email protected]>
Signed-off-by: Eric Miao <[email protected]>
This commit is contained in:
Pavel Machek 2009-09-06 07:28:40 +02:00 • committed by Eric Miao
commit 99f329a2ba
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-pxa/sharpsl_pm.c
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@ -678,8 +678,8 @@ static int corgi_enter_suspend(unsigned long alarm_time, unsigned int alarm_enab
dev_dbg(sharpsl_pm.dev, "User triggered wakeup in offline charger.\n");
}
if ((!sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_LOCK)) || (sharpsl_fatal_check() < 0) )
{
if ((!sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_LOCK)) ||
(!sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_FATAL))) {
dev_err(sharpsl_pm.dev, "Fatal condition. Suspend.\n");
corgi_goto_sleep(alarm_time, alarm_enable, state);
return 1;