The function tegra_powergate_is_powered() verifies that the partition
being queried is valid and so there is no need to check this before
calling tegra_powergate_is_powered() in powergate_show(). So remove this
extra check.
Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
---
drivers/soc/tegra/pmc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index e75782b47267..8e358dbffaed 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c
@@ -434,16 +434,18 @@ static struct notifier_block tegra_pmc_restart_handler = {
static int powergate_show(struct seq_file *s, void *data)
{
unsigned int i;
+ int status;
seq_printf(s, " powergate powered\n");
seq_printf(s, "------------------\n");
for (i = 0; i < pmc->soc->num_powergates; i++) {
- if (!pmc->soc->powergates[i])
+ status = tegra_powergate_is_powered(i);
+ if (status < 0)
continue;
seq_printf(s, " %9s %7s\n", pmc->soc->powergates[i],
- tegra_powergate_is_powered(i) ? "yes" : "no");
+ status ? "yes" : "no");
}
return 0;
--
2.1.4
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