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| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2014-10-13 15:54:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-14 02:18:25 +0200 |
| commit | 0f3ae5baafba9e48e2d3b173b982a46ad90149b4 (patch) | |
| tree | e170066fa2f68df8fe12483a2044368353a91797 /drivers/input | |
| parent | b60459f080bf3a1fcc6f55cfb628d1d79423b6ff (diff) | |
| download | lwn-0f3ae5baafba9e48e2d3b173b982a46ad90149b4.tar.gz lwn-0f3ae5baafba9e48e2d3b173b982a46ad90149b4.zip | |
input: edt-ft5x06: replace strnicmp with strncasecmp
The kernel used to contain two functions for length-delimited,
case-insensitive string comparison, strnicmp with correct semantics and
a slightly buggy strncasecmp. The latter is the POSIX name, so strnicmp
was renamed to strncasecmp, and strnicmp made into a wrapper for the new
strncasecmp to avoid breaking existing users.
To allow the compat wrapper strnicmp to be removed at some point in the
future, and to avoid the extra indirection cost, do
s/strnicmp/strncasecmp/g.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/touchscreen/edt-ft5x06.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c index 8857d5b9be71..ee3434f1e949 100644 --- a/drivers/input/touchscreen/edt-ft5x06.c +++ b/drivers/input/touchscreen/edt-ft5x06.c @@ -812,7 +812,7 @@ static int edt_ft5x06_ts_identify(struct i2c_client *client, /* if we find something consistent, stay with that assumption * at least M09 won't send 3 bytes here */ - if (!(strnicmp(rdbuf + 1, "EP0", 3))) { + if (!(strncasecmp(rdbuf + 1, "EP0", 3))) { tsdata->version = M06; /* remove last '$' end marker */ |