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Diffstat (limited to 'include')
-rw-r--r--include/linux/uio_driver.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
index 973386d439d..cf65e964102 100644
--- a/include/linux/uio_driver.h
+++ b/include/linux/uio_driver.h
@@ -53,6 +53,7 @@ struct uio_device;
* @mmap: mmap operation for this uio device
* @open: open operation for this uio device
* @release: release operation for this uio device
+ * @irqcontrol: disable/enable irqs when 0/1 is written to /dev/uioX
*/
struct uio_info {
struct uio_device *uio_dev;
@@ -66,6 +67,7 @@ struct uio_info {
int (*mmap)(struct uio_info *info, struct vm_area_struct *vma);
int (*open)(struct uio_info *info, struct inode *inode);
int (*release)(struct uio_info *info, struct inode *inode);
+ int (*irqcontrol)(struct uio_info *info, s32 irq_on);
};
extern int __must_check