Now that OMAP4 has hwmod/module level context lost counters, make omap_hwmod_get_context_loss_count() return them on platforms where they exist, else fall back on the pwrdm level counters for older platforms.
Signed-off-by: Rajendra Nayak <[email protected]> --- arch/arm/mach-omap2/omap_hwmod.c | 11 ++++++++--- 1 files changed, 8 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index ac17748..9d140c4 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -2658,9 +2658,14 @@ u32 omap_hwmod_get_context_loss_count(struct omap_hwmod *oh) struct powerdomain *pwrdm; int ret = 0; - pwrdm = omap_hwmod_get_pwrdm(oh); - if (pwrdm) - ret = pwrdm_get_context_loss_count(pwrdm); + if (oh->prcm.omap4.context_offs) { + /* Support for per-hwmod context register */ + ret = oh->prcm.omap4.context_lost_counter; + } else { + pwrdm = omap_hwmod_get_pwrdm(oh); + if (pwrdm) + ret = pwrdm_get_context_loss_count(pwrdm); + } return ret; } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
