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rpmsg: Add compat ioctl for rpmsg char driver 

Add compat ioctl callback to support 32bit user space applications.

Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
hifive-unleashed-5.1
Arun Kumar Neelakantam 2018-07-27 17:47:29 +05:30 committed by Bjorn Andersson
parent 475452fca1
commit 00b645e0b4
1 changed files with 2 additions and 0 deletions
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2
drivers/rpmsg/rpmsg_char.c
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@ -285,6 +285,7 @@ static const struct file_operations rpmsg_eptdev_fops = {
.write = rpmsg_eptdev_write, .write = rpmsg_eptdev_write,
.poll = rpmsg_eptdev_poll, .poll = rpmsg_eptdev_poll,
.unlocked_ioctl = rpmsg_eptdev_ioctl, .unlocked_ioctl = rpmsg_eptdev_ioctl,
.compat_ioctl = rpmsg_eptdev_ioctl,
}; };
static ssize_t name_show(struct device *dev, struct device_attribute *attr, static ssize_t name_show(struct device *dev, struct device_attribute *attr,
@ -445,6 +446,7 @@ static const struct file_operations rpmsg_ctrldev_fops = {
.open = rpmsg_ctrldev_open, .open = rpmsg_ctrldev_open,
.release = rpmsg_ctrldev_release, .release = rpmsg_ctrldev_release,
.unlocked_ioctl = rpmsg_ctrldev_ioctl, .unlocked_ioctl = rpmsg_ctrldev_ioctl,
.compat_ioctl = rpmsg_ctrldev_ioctl,
}; };
static void rpmsg_ctrldev_release_device(struct device *dev) static void rpmsg_ctrldev_release_device(struct device *dev)