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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>
Rasmus Villemoes 11 年之前
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當前提交
0f3ae5baaf
共有 1 個文件被更改,包括 1 次插入1 次删除
  1. 1 1
      drivers/input/touchscreen/edt-ft5x06.c

+ 1 - 1
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 */