Input: use input_device_enabled()

Use the newly added helper in relevant input drivers.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Link: https://lore.kernel.org/r/20200608112211.12125-3-andrzej.p@collabora.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

11 files changed, 21 insertions, 21 deletions

diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c
index f831f01501d5..c8194333d612 100644
--- a/drivers/input/keyboard/ep93xx_keypad.c
+++ b/drivers/input/keyboard/ep93xx_keypad.c
@@ -208,7 +208,7 @@ static int ep93xx_keypad_resume(struct device *dev)
 
 	mutex_lock(&input_dev->mutex);
 
-	if (input_dev->users) {
+	if (input_device_enabled(input_dev)) {
 		if (!keypad->enabled) {
 			ep93xx_keypad_config(keypad);
 			clk_enable(keypad->clk);
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index a079504e98e8..77bac4ddf324 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -965,7 +965,7 @@ static int __maybe_unused gpio_keys_suspend(struct device *dev)
 			return error;
 	} else {
 		mutex_lock(&input->mutex);
-		if (input->users)
+		if (input_device_enabled(input))
 			gpio_keys_close(input);
 		mutex_unlock(&input->mutex);
 	}
@@ -983,7 +983,7 @@ static int __maybe_unused gpio_keys_resume(struct device *dev)
 		gpio_keys_disable_wakeup(ddata);
 	} else {
 		mutex_lock(&input->mutex);
-		if (input->users)
+		if (input_device_enabled(input))
 			error = gpio_keys_open(input);
 		mutex_unlock(&input->mutex);
 	}
diff --git a/drivers/input/keyboard/imx_keypad.c b/drivers/input/keyboard/imx_keypad.c
index 5a46d113e909..1f5c9ea5e9e5 100644
--- a/drivers/input/keyboard/imx_keypad.c
+++ b/drivers/input/keyboard/imx_keypad.c
@@ -532,7 +532,7 @@ static int __maybe_unused imx_kbd_noirq_suspend(struct device *dev)
 	/* imx kbd can wake up system even clock is disabled */
 	mutex_lock(&input_dev->mutex);
 
-	if (input_dev->users)
+	if (input_device_enabled(input_dev))
 		clk_disable_unprepare(kbd->clk);
 
 	mutex_unlock(&input_dev->mutex);
@@ -562,7 +562,7 @@ static int __maybe_unused imx_kbd_noirq_resume(struct device *dev)
 
 	mutex_lock(&input_dev->mutex);
 
-	if (input_dev->users) {
+	if (input_device_enabled(input_dev)) {
 		ret = clk_prepare_enable(kbd->clk);
 		if (ret)
 			goto err_clk;
diff --git a/drivers/input/keyboard/ipaq-micro-keys.c b/drivers/input/keyboard/ipaq-micro-keys.c
index e3f9e445e880..13a66a8e3411 100644
--- a/drivers/input/keyboard/ipaq-micro-keys.c
+++ b/drivers/input/keyboard/ipaq-micro-keys.c
@@ -140,7 +140,7 @@ static int __maybe_unused micro_key_resume(struct device *dev)
 
 	mutex_lock(&input->mutex);
 
-	if (input->users)
+	if (input_device_enabled(input))
 		micro_key_start(keys);
 
 	mutex_unlock(&input->mutex);
diff --git a/drivers/input/keyboard/lpc32xx-keys.c b/drivers/input/keyboard/lpc32xx-keys.c
index 348af2aeb5de..943aeeb0de79 100644
--- a/drivers/input/keyboard/lpc32xx-keys.c
+++ b/drivers/input/keyboard/lpc32xx-keys.c
@@ -273,7 +273,7 @@ static int lpc32xx_kscan_suspend(struct device *dev)
 
 	mutex_lock(&input->mutex);
 
-	if (input->users) {
+	if (input_device_enabled(input)) {
 		/* Clear IRQ and disable clock */
 		writel(1, LPC32XX_KS_IRQ(kscandat->kscan_base));
 		clk_disable_unprepare(kscandat->clk);
@@ -292,7 +292,7 @@ static int lpc32xx_kscan_resume(struct device *dev)
 
 	mutex_lock(&input->mutex);
 
-	if (input->users) {
+	if (input_device_enabled(input)) {
 		/* Enable clock and clear IRQ */
 		retval = clk_prepare_enable(kscandat->clk);
 		if (retval == 0)
diff --git a/drivers/input/keyboard/pmic8xxx-keypad.c b/drivers/input/keyboard/pmic8xxx-keypad.c
index 36bee6f5a8af..4766c5048ce2 100644
--- a/drivers/input/keyboard/pmic8xxx-keypad.c
+++ b/drivers/input/keyboard/pmic8xxx-keypad.c
@@ -633,7 +633,7 @@ static int pmic8xxx_kp_suspend(struct device *dev)
 	} else {
 		mutex_lock(&input_dev->mutex);
 
-		if (input_dev->users)
+		if (input_device_enabled(input_dev))
 			pmic8xxx_kp_disable(kp);
 
 		mutex_unlock(&input_dev->mutex);
@@ -653,7 +653,7 @@ static int pmic8xxx_kp_resume(struct device *dev)
 	} else {
 		mutex_lock(&input_dev->mutex);
 
-		if (input_dev->users)
+		if (input_device_enabled(input_dev))
 			pmic8xxx_kp_enable(kp);
 
 		mutex_unlock(&input_dev->mutex);
diff --git a/drivers/input/keyboard/pxa27x_keypad.c b/drivers/input/keyboard/pxa27x_keypad.c
index 7e65708b25a4..a7f8257c8a02 100644
--- a/drivers/input/keyboard/pxa27x_keypad.c
+++ b/drivers/input/keyboard/pxa27x_keypad.c
@@ -694,7 +694,7 @@ static int pxa27x_keypad_resume(struct device *dev)
 	} else {
 		mutex_lock(&input_dev->mutex);
 
-		if (input_dev->users) {
+		if (input_device_enabled(input_dev)) {
 			/* Enable unit clock */
 			ret = clk_prepare_enable(keypad->clk);
 			if (!ret)
diff --git a/drivers/input/keyboard/samsung-keypad.c b/drivers/input/keyboard/samsung-keypad.c
index 1ed939d9798c..df0258dcf89e 100644
--- a/drivers/input/keyboard/samsung-keypad.c
+++ b/drivers/input/keyboard/samsung-keypad.c
@@ -536,7 +536,7 @@ static int samsung_keypad_suspend(struct device *dev)
 
 	mutex_lock(&input_dev->mutex);
 
-	if (input_dev->users)
+	if (input_device_enabled(input_dev))
 		samsung_keypad_stop(keypad);
 
 	samsung_keypad_toggle_wakeup(keypad, true);
@@ -556,7 +556,7 @@ static int samsung_keypad_resume(struct device *dev)
 
 	samsung_keypad_toggle_wakeup(keypad, false);
 
-	if (input_dev->users)
+	if (input_device_enabled(input_dev))
 		samsung_keypad_start(keypad);
 
 	mutex_unlock(&input_dev->mutex);
diff --git a/drivers/input/keyboard/spear-keyboard.c b/drivers/input/keyboard/spear-keyboard.c
index 9b8d78f87253..9838c79cb288 100644
--- a/drivers/input/keyboard/spear-keyboard.c
+++ b/drivers/input/keyboard/spear-keyboard.c
@@ -318,7 +318,7 @@ static int __maybe_unused spear_kbd_suspend(struct device *dev)
 		writel_relaxed(val, kbd->io_base + MODE_CTL_REG);
 
 	} else {
-		if (input_dev->users) {
+		if (input_device_enabled(input_dev)) {
 			writel_relaxed(mode_ctl_reg & ~MODE_CTL_START_SCAN,
 					kbd->io_base + MODE_CTL_REG);
 			clk_disable(kbd->clk);
@@ -326,7 +326,7 @@ static int __maybe_unused spear_kbd_suspend(struct device *dev)
 	}
 
 	/* store current configuration */
-	if (input_dev->users)
+	if (input_device_enabled(input_dev))
 		kbd->mode_ctl_reg = mode_ctl_reg;
 
 	/* restore previous clk state */
@@ -351,12 +351,12 @@ static int __maybe_unused spear_kbd_resume(struct device *dev)
 			disable_irq_wake(kbd->irq);
 		}
 	} else {
-		if (input_dev->users)
+		if (input_device_enabled(input_dev))
 			clk_enable(kbd->clk);
 	}
 
 	/* restore current configuration */
-	if (input_dev->users)
+	if (input_device_enabled(input_dev))
 		writel_relaxed(kbd->mode_ctl_reg, kbd->io_base + MODE_CTL_REG);
 
 	mutex_unlock(&input_dev->mutex);
diff --git a/drivers/input/keyboard/st-keyscan.c b/drivers/input/keyboard/st-keyscan.c
index 27562cd67fb6..a045d61165ac 100644
--- a/drivers/input/keyboard/st-keyscan.c
+++ b/drivers/input/keyboard/st-keyscan.c
@@ -221,7 +221,7 @@ static int keyscan_suspend(struct device *dev)
 
 	if (device_may_wakeup(dev))
 		enable_irq_wake(keypad->irq);
-	else if (input->users)
+	else if (input_device_enabled(input))
 		keyscan_stop(keypad);
 
 	mutex_unlock(&input->mutex);
@@ -239,7 +239,7 @@ static int keyscan_resume(struct device *dev)
 
 	if (device_may_wakeup(dev))
 		disable_irq_wake(keypad->irq);
-	else if (input->users)
+	else if (input_device_enabled(input))
 		retval = keyscan_start(keypad);
 
 	mutex_unlock(&input->mutex);
diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c
index d34d6947960f..9671842a082a 100644
--- a/drivers/input/keyboard/tegra-kbc.c
+++ b/drivers/input/keyboard/tegra-kbc.c
@@ -756,7 +756,7 @@ static int tegra_kbc_suspend(struct device *dev)
 		enable_irq(kbc->irq);
 		enable_irq_wake(kbc->irq);
 	} else {
-		if (kbc->idev->users)
+		if (input_device_enabled(kbc->idev))
 			tegra_kbc_stop(kbc);
 	}
 	mutex_unlock(&kbc->idev->mutex);
@@ -796,7 +796,7 @@ static int tegra_kbc_resume(struct device *dev)
 			input_sync(kbc->idev);
 		}
 	} else {
-		if (kbc->idev->users)
+		if (input_device_enabled(kbc->idev))
 			err = tegra_kbc_start(kbc);
 	}
 	mutex_unlock(&kbc->idev->mutex);