[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, 37 deletions

diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index c60dadf847a6..91417f035069 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -47,44 +47,9 @@ struct pxa2xx_udc_mach_info e7xx_udc_mach_info = {
         .gpio_pullup_inverted = 1
 };
 
-static void e7xx_irda_transceiver_mode(struct device *dev, int mode)
-{
-        if (mode & IR_OFF) {
-                gpio_set_value(GPIO_E7XX_IR_OFF, 1);
-                pxa2xx_transceiver_mode(dev, mode);
-        } else {
-                pxa2xx_transceiver_mode(dev, mode);
-                gpio_set_value(GPIO_E7XX_IR_OFF, 0);
-        }
-}
-
-int e7xx_irda_init(void)
-{
-        int ret;
-
-        ret = gpio_request(GPIO_E7XX_IR_OFF, "IrDA power");
-        if (ret)
-                goto out;
-
-        ret = gpio_direction_output(GPIO_E7XX_IR_OFF, 0);
-        if (ret)
-                goto out;
-
-        e7xx_irda_transceiver_mode(NULL, IR_SIRMODE | IR_OFF);
-out:
-        return ret;
-}
-
-static void e7xx_irda_shutdown(struct device *dev)
-{
-        e7xx_irda_transceiver_mode(dev, IR_SIRMODE | IR_OFF);
-        gpio_free(GPIO_E7XX_IR_OFF);
-}
-
 struct pxaficp_platform_data e7xx_ficp_platform_data = {
-        .transceiver_cap  = IR_SIRMODE | IR_OFF,
-        .transceiver_mode = e7xx_irda_transceiver_mode,
-        .shutdown = e7xx_irda_shutdown,
+        .gpio_pwdown            = GPIO_E7XX_IR_OFF,
+        .transceiver_cap        = IR_SIRMODE | IR_OFF,
 };
 
 int eseries_tmio_enable(struct platform_device *dev)