linux-kernel - [PATCH 01/02] ACPI: sysfs eject support for ACPI scan handlers

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Date:	Wed,  6 Feb 2013 15:50:55 -0700
From:	Toshi Kani <toshi.kani@...com>
To:	rjw@...k.pl, linux-acpi@...r.kernel.org
Cc:	gregkh@...uxfoundation.org, bhelgaas@...gle.com,
	mika.westerberg@...ux.intel.com, matthew.garrett@...ula.com,
	yinghai@...nel.org, liuj97@...il.com, linux-kernel@...r.kernel.org,
	Toshi Kani <toshi.kani@...com>
Subject: [PATCH 01/02] ACPI: sysfs eject support for ACPI scan handlers

Changed sysfs eject, acpi_eject_store(), to support ACPI scan handlers.

Signed-off-by: Toshi Kani <toshi.kani@...com>
---
 drivers/acpi/scan.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index cfd7a69..3ff632e 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -203,7 +203,7 @@ acpi_eject_store(struct device *d, struct device_attribute *attr,
 		return -EINVAL;
 	}
 #ifndef FORCE_EJECT
-	if (acpi_device->driver == NULL) {
+	if (!acpi_device->driver && !acpi_device->handler) {
 		ret = -ENODEV;
 		goto err;
 	}
--
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