Hello.
On 10-10-2011 9:28, Olof Johansson wrote:
Not exported and not used externally.
Also, fix return type and change to instead WARN_ON on bad parameters.
Change to what? You're changing _to_ WARN_ON() as we can see, not from it...
Signed-off-by: Olof Johansson<olof@xxxxxxxxx>
---
arch/arm/mach-tegra/include/mach/powergate.h | 1 -
arch/arm/mach-tegra/powergate.c | 5 ++---
2 files changed, 2 insertions(+), 4 deletions(-)
[...]
diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c
index 3cee9aa..9483064 100644
--- a/arch/arm/mach-tegra/powergate.c
+++ b/arch/arm/mach-tegra/powergate.c
@@ -89,12 +89,11 @@ int tegra_powergate_power_off(int id)
return tegra_powergate_set(id, false);
}
-bool tegra_powergate_is_powered(int id)
+static bool tegra_powergate_is_powered(int id)
{
u32 status;
- if (id < 0 || id >= TEGRA_NUM_POWERGATE)
- return -EINVAL;
+ WARN_ON(id< 0 || id>= TEGRA_NUM_POWERGATE);
status = pmc_read(PWRGATE_STATUS)& (1<< id);
return !!status;
WBR, Sergei
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