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ARM: tegra: fix ignored return value of regulator_enable

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This fixes:

arch/arm/mach-tegra/board-harmony-pcie.c: In function ‘harmony_pcie_init’:
arch/arm/mach-tegra/board-harmony-pcie.c:65:18: warning: ignoring return
    value of ‘regulator_enable’, declared with attribute
    warn_unused_result [-Wunused-result]

Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Stephen Warren 2013-03-06 17:16:25 -07:00
parent 2be8951e14
commit 84b808da2d
1 changed files with 6 additions and 1 deletions
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7
arch/arm/mach-tegra/board-harmony-pcie.c
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@ -62,7 +62,11 @@ int __init harmony_pcie_init(void)
goto err_reg;
}
regulator_enable(regulator);
err = regulator_enable(regulator);
if (err) {
pr_err("%s: regulator_enable failed: %d\n", __func__, err);
goto err_en;
}
err = tegra_pcie_init(true, true);
if (err) {
@ -74,6 +78,7 @@ int __init harmony_pcie_init(void)
err_pcie:
regulator_disable(regulator);
err_en:
regulator_put(regulator);
err_reg:
gpio_free(en_vdd_1v05);