diff options
| author | Wayne Zou <b36644@freescale.com> | 2011-06-02 13:11:10 +0800 |
|---|---|---|
| committer | Alan Tull <alan.tull@freescale.com> | 2011-06-03 11:50:41 -0500 |
| commit | 10d1c647f8e94d298ce00cc7fcbcc8c02e2c3780 (patch) | |
| tree | 7a9bc3dd57166237c389ad299494623b2d8ac309 | |
| parent | c9ff4e8abe27aec15528ac11513b71ab4aac6ba0 (diff) | |
ENGR00144428 mx51BBG: fix segment fault when suspend for no da9053
mx51BBG: fix segment fault when suspend for no da9053 present
Signed-off-by: Wayne Zou <b36644@freescale.com>
| -rw-r--r-- | arch/arm/mach-mx5/pm.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/arm/mach-mx5/pm.c b/arch/arm/mach-mx5/pm.c index cd6a1243aced..13bd979c3af8 100644 --- a/arch/arm/mach-mx5/pm.c +++ b/arch/arm/mach-mx5/pm.c @@ -117,9 +117,9 @@ static int mx5_suspend_enter(suspend_state_t state) flush_cache_all(); if (cpu_is_mx51() || cpu_is_mx53()) { - if ((machine_is_mx53_smd() || - machine_is_mx53_loco()) && - (!board_is_mx53_loco_mc34708())) { + if (machine_is_mx53_smd() || + (machine_is_mx53_loco() && + (!board_is_mx53_loco_mc34708()))) { if (board_is_rev(BOARD_REV_4) || machine_is_mx53_loco()) { mx53_smd_loco_irq_wake_fixup(); @@ -138,9 +138,11 @@ static int mx5_suspend_enter(suspend_state_t state) } /* Run the suspend code from iRAM. */ suspend_in_iram(suspend_param1); - - if (da9053_get_chip_version()) - da9053_restore_volt_settings(); + if (machine_is_mx53_smd() || + (machine_is_mx53_loco() && + (!board_is_mx53_loco_mc34708()))) + if (da9053_get_chip_version()) + da9053_restore_volt_settings(); /*clear the EMPGC0/1 bits */ __raw_writel(0, MXC_SRPG_EMPGC0_SRPGCR); __raw_writel(0, MXC_SRPG_EMPGC1_SRPGCR); |