leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Input: use input_device_enabled()

Browse Source 
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>
This commit is contained in:
Andrzej Pietrasiewicz
2020-10-04 21:16:07 -07:00
committed by Dmitry Torokhov
parent 39be39ceff
commit d69f0a43c6
41 changed files with 96 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/input/keyboard/ep93xx_keypad.c
View File

@@ -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);

4
drivers/input/keyboard/gpio_keys.c
View File

@@ -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);
}

4
drivers/input/keyboard/imx_keypad.c
View File

@@ -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;

2
drivers/input/keyboard/ipaq-micro-keys.c
View File

@@ -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);

4
drivers/input/keyboard/lpc32xx-keys.c
View File

@@ -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)

4
drivers/input/keyboard/pmic8xxx-keypad.c
View File

@@ -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);

2
drivers/input/keyboard/pxa27x_keypad.c
View File

@@ -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)

4
drivers/input/keyboard/samsung-keypad.c
View File

@@ -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);

8
drivers/input/keyboard/spear-keyboard.c
View File

@@ -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);

4
drivers/input/keyboard/st-keyscan.c
View File

@@ -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);

4
drivers/input/keyboard/tegra-kbc.c
View File

@@ -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);