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Subject[PATCH V4 1/4] input: keyboard: tegra: fix build warning
Date
Fix the following build warning when building driver with CONFIG_PM_SLEEP
not selected.

tegra-kbc.c:360:13: warning: 'tegra_kbc_set_keypress_interrupt' defined but not used [-Wunused-function]

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
---
Changes from V1, V2 and V3:
None

drivers/input/keyboard/tegra-kbc.c | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c
index c76f968..f1d3ba0 100644
--- a/drivers/input/keyboard/tegra-kbc.c
+++ b/drivers/input/keyboard/tegra-kbc.c
@@ -357,18 +357,6 @@ static void tegra_kbc_set_fifo_interrupt(struct tegra_kbc *kbc, bool enable)
writel(val, kbc->mmio + KBC_CONTROL_0);
}

-static void tegra_kbc_set_keypress_interrupt(struct tegra_kbc *kbc, bool enable)
-{
- u32 val;
-
- val = readl(kbc->mmio + KBC_CONTROL_0);
- if (enable)
- val |= KBC_CONTROL_KEYPRESS_INT_EN;
- else
- val &= ~KBC_CONTROL_KEYPRESS_INT_EN;
- writel(val, kbc->mmio + KBC_CONTROL_0);
-}
-
static void tegra_kbc_keypress_timer(unsigned long data)
{
struct tegra_kbc *kbc = (struct tegra_kbc *)data;
@@ -866,6 +854,18 @@ static int tegra_kbc_remove(struct platform_device *pdev)
}

#ifdef CONFIG_PM_SLEEP
+static void tegra_kbc_set_keypress_interrupt(struct tegra_kbc *kbc, bool enable)
+{
+ u32 val;
+
+ val = readl(kbc->mmio + KBC_CONTROL_0);
+ if (enable)
+ val |= KBC_CONTROL_KEYPRESS_INT_EN;
+ else
+ val &= ~KBC_CONTROL_KEYPRESS_INT_EN;
+ writel(val, kbc->mmio + KBC_CONTROL_0);
+}
+
static int tegra_kbc_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
--
1.7.1.1


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