[ARM] pxa: add gpio_pwdown(_inverted) into pxaficp_ir.c

and convert PXA-based devices to gpio_pwdown where possible.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

1 files changed, 2 insertions, 28 deletions

diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index c0aca18b71bb..76a2b37eaf30 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -303,35 +303,9 @@ static struct platform_device palmtx_backlight = {
 /******************************************************************************
  * IrDA
  ******************************************************************************/
-static int palmtx_irda_startup(struct device *dev)
-{
-        int err;
-        err = gpio_request(GPIO_NR_PALMTX_IR_DISABLE, "IR DISABLE");
-        if (err)
-                goto err;
-        err = gpio_direction_output(GPIO_NR_PALMTX_IR_DISABLE, 1);
-        if (err)
-                gpio_free(GPIO_NR_PALMTX_IR_DISABLE);
-err:
-        return err;
-}
-
-static void palmtx_irda_shutdown(struct device *dev)
-{
-        gpio_free(GPIO_NR_PALMTX_IR_DISABLE);
-}
-
-static void palmtx_irda_transceiver_mode(struct device *dev, int mode)
-{
-        gpio_set_value(GPIO_NR_PALMTX_IR_DISABLE, mode & IR_OFF);
-        pxa2xx_transceiver_mode(dev, mode);
-}
-
 static struct pxaficp_platform_data palmtx_ficp_platform_data = {
-        .startup                = palmtx_irda_startup,
-        .shutdown               = palmtx_irda_shutdown,
-        .transceiver_cap        = IR_SIRMODE | IR_FIRMODE | IR_OFF,
-        .transceiver_mode       = palmtx_irda_transceiver_mode,
+        .gpio_pwdown            = GPIO_NR_PALMTX_IR_DISABLE,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 /******************************************************************************