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-rw-r--r--Documentation/ioctl/ioctl-decoding.txt4
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/ioctl/ioctl-decoding.txt b/Documentation/ioctl/ioctl-decoding.txt
index bfdf7f3ee4f0..e35efb0cec2e 100644
--- a/Documentation/ioctl/ioctl-decoding.txt
+++ b/Documentation/ioctl/ioctl-decoding.txt
@@ -1,6 +1,6 @@
1To decode a hex IOCTL code: 1To decode a hex IOCTL code:
2 2
3Most architecures use this generic format, but check 3Most architectures use this generic format, but check
4include/ARCH/ioctl.h for specifics, e.g. powerpc 4include/ARCH/ioctl.h for specifics, e.g. powerpc
5uses 3 bits to encode read/write and 13 bits for size. 5uses 3 bits to encode read/write and 13 bits for size.
6 6
@@ -18,7 +18,7 @@ uses 3 bits to encode read/write and 13 bits for size.
18 7-0 function # 18 7-0 function #
19 19
20 20
21 So for example 0x82187201 is a read with arg length of 0x218, 21So for example 0x82187201 is a read with arg length of 0x218,
22character 'r' function 1. Grepping the source reveals this is: 22character 'r' function 1. Grepping the source reveals this is:
23 23
24#define VFAT_IOCTL_READDIR_BOTH _IOR('r', 1, struct dirent [2]) 24#define VFAT_IOCTL_READDIR_BOTH _IOR('r', 1, struct dirent [2])