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OMAP3630: PM: don't warn the user with a trace in case of PM34XX_ERRATUM

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In case in user has a OMAP3630 < ES1.2 the kernel should warn the user
about the ERRATUM, but using pr_warn instead of WARN_ON is already
enough, as there is nothing else the user can do besides changing the
board.

Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@canonical.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Ricardo Salveti de Araujo 2011-01-31 11:35:25 -02:00 • committed by Kevin Hilman
parent 126f7e2992
commit e16b41bfd5
2 changed files with 2 additions and 3 deletions
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2
arch/arm/mach-omap2/cpuidle34xx.c
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@ -464,7 +464,7 @@ void omap_init_power_states(void)
if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583)) { if (IS_PM34XX_ERRATUM(PM_SDRC_WAKEUP_ERRATUM_i583)) {
omap3_power_states[OMAP3_STATE_C7].valid = 0; omap3_power_states[OMAP3_STATE_C7].valid = 0;
cpuidle_params_table[OMAP3_STATE_C7].valid = 0; cpuidle_params_table[OMAP3_STATE_C7].valid = 0;
WARN_ONCE(1, "%s: core off state C7 disabled due to i583\n", pr_warn("%s: core off state C7 disabled due to i583\n",
__func__); __func__);
} }
} }

3
arch/arm/mach-omap2/pm34xx.c
View file

@ -928,8 +928,7 @@ void omap3_pm_off_mode_enable(int enable)
pwrst->pwrdm == core_pwrdm && pwrst->pwrdm == core_pwrdm &&
state == PWRDM_POWER_OFF) { state == PWRDM_POWER_OFF) {
pwrst->next_state = PWRDM_POWER_RET; pwrst->next_state = PWRDM_POWER_RET;
WARN_ONCE(1, pr_warn("%s: Core OFF disabled due to errata i583\n",
"%s: Core OFF disabled due to errata i583\n",
__func__); __func__);
} else { } else {
pwrst->next_state = state; pwrst->next_state = state;