linux-kernel - [PATCH v1] Revert "extcon: usb-gpio: add support for ACPI gpio interface"

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Date:   Tue, 21 Mar 2017 20:37:47 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Chanwoo Choi <cw00.choi@...sung.com>, linux-kernel@...r.kernel.org,
        MyungJoo Ham <myungjoo.ham@...sung.com>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Lu Baolu <baolu.lu@...ux.intel.com>
Subject: [PATCH v1] Revert "extcon: usb-gpio: add support for ACPI gpio interface"

The commit 942c7924a51e introduced a check for ACPI handle for the
device that never appears on any ACPI-enabled platform so far. It seems
a confusion with extcon-intel-int3496 which does support ACPI-enabled
platforms.

Revert commit 942c7924a51e to avoid any confusion in the future.

Cc: Lu Baolu <baolu.lu@...ux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/extcon/extcon-usb-gpio.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c
index d47573a31e17..9c925b05b7aa 100644
--- a/drivers/extcon/extcon-usb-gpio.c
+++ b/drivers/extcon/extcon-usb-gpio.c
@@ -26,7 +26,6 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/workqueue.h>
-#include <linux/acpi.h>
 #include <linux/pinctrl/consumer.h>
 
 #define USB_GPIO_DEBOUNCE_MS	20	/* ms */
@@ -111,7 +110,7 @@ static int usb_extcon_probe(struct platform_device *pdev)
 	struct usb_extcon_info *info;
 	int ret;
 
-	if (!np && !ACPI_HANDLE(dev))
+	if (!np)
 		return -EINVAL;
 
 	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
-- 
2.11.0