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From 3e3c08ec6bf074484ab424c8eac103eba064a538 Mon Sep 17 00:00:00 2001
From: Alexander Reinert <alex@areinert.de>
Date: Tue, 30 Jan 2018 13:35:38 +0100
Subject: [PATCH] Added support for 64 bit kernels
---
KernelDrivers/eq3_char_loop.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/KernelDrivers/eq3_char_loop.c b/KernelDrivers/eq3_char_loop.c
index de2d637d..c3a9e66e 100644
--- a/KernelDrivers/eq3_char_loop.c
+++ b/KernelDrivers/eq3_char_loop.c
@@ -48,8 +48,8 @@
/* Use 'L' as magic number */
#define EQ3LOOP_IOC_MAGIC 'L'
-#define EQ3LOOP_IOCSCREATESLAVE _IOW(EQ3LOOP_IOC_MAGIC, 1, unsigned long)
-#define EQ3LOOP_IOCGEVENTS _IOR(EQ3LOOP_IOC_MAGIC, 2, unsigned long)
+#define EQ3LOOP_IOCSCREATESLAVE _IOW(EQ3LOOP_IOC_MAGIC, 1, uint32_t)
+#define EQ3LOOP_IOCGEVENTS _IOR(EQ3LOOP_IOC_MAGIC, 2, uint32_t)
#define EVENT_BIT_SLAVE_OPENED 0
#define EVENT_BIT_SLAVE_CLOSED 1
@@ -353,7 +353,7 @@ static ssize_t eq3loop_write_master(struct eq3loop_channel_data* channel, struct
{
ret=-EFAULT;
count_to_end = CIRC_SPACE( head, channel->master2slave_buf.tail, BUFSIZE);
- printk( KERN_ERR EQ3LOOP_DRIVER_NAME ": eq3loop_write_master() %s: not enought space in the buffers. free space = %i, required space = %i", channel->name,count_to_end,count );
+ printk( KERN_ERR EQ3LOOP_DRIVER_NAME ": eq3loop_write_master() %s: not enought space in the buffers. free space = %zu, required space = %zu", channel->name,count_to_end,count );
goto out;
}
/* ok, space is free, write something */
@@ -908,6 +908,7 @@ static struct file_operations eq3loop_fops = {
.ioctl = eq3loop_ioctl,
#else
.unlocked_ioctl = eq3loop_ioctl,
+ .compat_ioctl = eq3loop_ioctl,
#endif
};
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