lkml.org 
[lkml]   [2014]   [Mar]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCHv4 5/5] devfreq: exynos5: Add CONFIG_PM_OPP dependency to fix probe fail
Date
This patch add CONFIG_PM_OPP dependecy to exynos5_bus driver
to fix probe fail. If CONFIG_PM_OPP is disabled, dev_pm_opp_find_freq_floor()
will always return ERR_PTR(-EINVAL) error.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
drivers/devfreq/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/devfreq/Kconfig b/drivers/devfreq/Kconfig
index b2de2a1..c023c57 100644
--- a/drivers/devfreq/Kconfig
+++ b/drivers/devfreq/Kconfig
@@ -84,6 +84,7 @@ config ARM_EXYNOS5_BUS_DEVFREQ
depends on SOC_EXYNOS5250
select ARCH_HAS_OPP
select DEVFREQ_GOV_SIMPLE_ONDEMAND
+ select PM_OPP
help
This adds the DEVFREQ driver for Exynos5250 bus interface (vdd_int).
It reads PPMU counters of memory controllers and adjusts the
--
1.8.0


\
 
 \ /
  Last update: 2014-03-20 05:41    [W:0.073 / U:16.032 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site