diff mbox

[2/6] ARM: pxa remove irq_to_gpio from eeti_ts driver

Message ID 1344430493-5304-3-git-send-email-arnd@arndb.de
State New
Headers show

Commit Message

Arnd Bergmann Aug. 8, 2012, 12:54 p.m. UTC 
The irq_to_gpio function was removed from the pxa platform
in linux-3.2, and this driver has been broken since.

Without this patch, building raumfeld_defconfig results in:

drivers/input/touchscreen/eeti_ts.c: In function 'eeti_ts_irq_active':
drivers/input/touchscreen/eeti_ts.c:65:2: error: implicit declaration of function 'irq_to_gpio' [-Werror=implicit-function-declaration]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: stable@vger.kernel.org (v3.2+)
Cc: Daniel Mack <zonque@gmail.com>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
---
 arch/arm/mach-pxa/raumfeld.c        |    1 +
 drivers/input/touchscreen/eeti_ts.c |    8 +++++---
 include/linux/input/eeti_ts.h       |    1 +
 3 files changed, 7 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 5905ed1..9e1c4ea 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -953,6 +953,7 @@  static struct i2c_board_info raumfeld_connector_i2c_board_info __initdata = {
 
 static struct eeti_ts_platform_data eeti_ts_pdata = {
 	.irq_active_high = 1,
+	.gpio = GPIO_TOUCH_IRQ,
 };
 
 static struct i2c_board_info raumfeld_controller_i2c_board_info __initdata = {
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c
index 503c709..45dab18 100644
--- a/drivers/input/touchscreen/eeti_ts.c
+++ b/drivers/input/touchscreen/eeti_ts.c
@@ -48,7 +48,7 @@  struct eeti_ts_priv {
 	struct input_dev *input;
 	struct work_struct work;
 	struct mutex mutex;
-	int irq, irq_active_high;
+	int irq, gpio, irq_active_high;
 };
 
 #define EETI_TS_BITDEPTH	(11)
@@ -62,7 +62,7 @@  struct eeti_ts_priv {
 
 static inline int eeti_ts_irq_active(struct eeti_ts_priv *priv)
 {
-	return gpio_get_value(irq_to_gpio(priv->irq)) == priv->irq_active_high;
+	return gpio_get_value(priv->gpio) == priv->irq_active_high;
 }
 
 static void eeti_ts_read(struct work_struct *work)
@@ -203,8 +203,10 @@  static int __devinit eeti_ts_probe(struct i2c_client *client,
 
 	pdata = client->dev.platform_data;
 
-	if (pdata)
+	if (pdata) {
+		priv->gpio = pdata->gpio;
 		priv->irq_active_high = pdata->irq_active_high;
+	}
 
 	irq_flags = priv->irq_active_high ?
 		IRQF_TRIGGER_RISING : IRQF_TRIGGER_FALLING;
diff --git a/include/linux/input/eeti_ts.h b/include/linux/input/eeti_ts.h
index f875b31..3404504 100644
--- a/include/linux/input/eeti_ts.h
+++ b/include/linux/input/eeti_ts.h
@@ -3,6 +3,7 @@ 
 
 struct eeti_ts_platform_data {
 	unsigned int irq_active_high;
+	unsigned int gpio;
 };
 
 #endif /* LINUX_INPUT_EETI_TS_H */