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From: Guenter Roeck <linux@roeck-us.net>
To: Olof Johansson <olof@lixom.net>
Cc: dianders@chromium.org, gwendal@chromium.org,
	linux-kernel@vger.kernel.org, Guenter Roeck <linux@roeck-us.net>
Subject: [PATCH] platform/chrome: cros_ec_dev - Populate compat_ioctl
Date: Thu, 14 Apr 2016 19:35:29 -0700	[thread overview]
Message-ID: <1460687729-5860-1-git-send-email-linux@roeck-us.net> (raw)

compat_ioctl has to be populated for 32 bit userspace applications to work
with 64 bit kernels.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/platform/chrome/cros_ec_dev.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/platform/chrome/cros_ec_dev.c b/drivers/platform/chrome/cros_ec_dev.c
index 6c45e0f5ba7b..903b1d8dcab7 100644
--- a/drivers/platform/chrome/cros_ec_dev.c
+++ b/drivers/platform/chrome/cros_ec_dev.c
@@ -208,6 +208,9 @@ static const struct file_operations fops = {
 	.release = ec_device_release,
 	.read = ec_device_read,
 	.unlocked_ioctl = ec_device_ioctl,
+#ifdef CONFIG_COMPAT
+	.compat_ioctl = ec_device_ioctl,
+#endif
 };
 
 static void __remove(struct device *dev)
-- 
2.5.0

             reply	other threads:[~2016-04-15  2:35 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-15  2:35 Guenter Roeck [this message]
2016-04-20 21:45 ` platform/chrome: cros_ec_dev - Populate compat_ioctl Brian Norris
2016-05-11 18:33   ` Olof Johansson

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