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Groups > linux.kernel > #1379426 > unrolled thread
| Started by | Guenter Roeck <linux@roeck-us.net> |
|---|---|
| First post | 2016-04-15 04:40 +0200 |
| Last post | 2016-04-15 04:40 +0200 |
| Articles | 1 — 1 participant |
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[PATCH] platform/chrome: cros_ec_dev - Populate compat_ioctl Guenter Roeck <linux@roeck-us.net> - 2016-04-15 04:40 +0200
| From | Guenter Roeck <linux@roeck-us.net> |
|---|---|
| Date | 2016-04-15 04:40 +0200 |
| Subject | [PATCH] platform/chrome: cros_ec_dev - Populate compat_ioctl |
| Message-ID | <ro1PP-3XY-3@gated-at.bofh.it> |
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
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