linux-kernel - [PATCH 5/6] staging: speakup: replace spk

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Date:	Thu, 30 Jun 2016 16:50:11 -0700
From:	Markus Mayer <mmayer@...adcom.com>
To:	William Hubbs <w.d.hubbs@...il.com>,
	Chris Brannon <chris@...-brannons.com>,
	Kirk Reiser <kirk@...sers.ca>,
	Samuel Thibault <samuel.thibault@...-lyon.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Markus Mayer <mmayer@...adcom.com>, speakup@...ux-speakup.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/6] staging: speakup: replace spk_strlwr() with strtolower()

After introducing generic strtolower(), spk_strlwr() is no longer
needed.

Signed-off-by: Markus Mayer <mmayer@...adcom.com>
---
 drivers/staging/speakup/kobjects.c    |  2 +-
 drivers/staging/speakup/main.c        |  2 +-
 drivers/staging/speakup/speakup.h     |  1 -
 drivers/staging/speakup/varhandlers.c | 12 ------------
 4 files changed, 2 insertions(+), 15 deletions(-)

diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c
index 528cbdc..009c0d2 100644
--- a/drivers/staging/speakup/kobjects.c
+++ b/drivers/staging/speakup/kobjects.c
@@ -391,7 +391,7 @@ static ssize_t synth_store(struct kobject *kobj, struct kobj_attribute *attr,
 	if (new_synth_name[len - 1] == '\n')
 		len--;
 	new_synth_name[len] = '\0';
-	spk_strlwr(new_synth_name);
+	strtolower(new_synth_name);
 	if ((synth != NULL) && (!strcmp(new_synth_name, synth->name))) {
 		pr_warn("%s already in use\n", new_synth_name);
 	} else if (synth_init(new_synth_name) != 0) {
diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index 97ca4ec..3f3f254 100644
--- a/drivers/staging/speakup/main.c
+++ b/drivers/staging/speakup/main.c
@@ -2314,7 +2314,7 @@ static int __init speakup_init(void)
 	spk_initialize_msgs();	/* Initialize arrays for i18n. */
 	spk_reset_default_chars();
 	spk_reset_default_chartab();
-	spk_strlwr(synth_name);
+	strtolower(synth_name);
 	spk_vars[0].u.n.high = vc->vc_cols;
 	for (var = spk_vars; var->var_id != MAXVARS; var++)
 		speakup_register_var(var);
diff --git a/drivers/staging/speakup/speakup.h b/drivers/staging/speakup/speakup.h
index df74c91..4725785 100644
--- a/drivers/staging/speakup/speakup.h
+++ b/drivers/staging/speakup/speakup.h
@@ -50,7 +50,6 @@ void synth_insert_next_index(int sent_num);
 void spk_reset_index_count(int sc);
 void spk_get_index_count(int *linecount, int *sentcount);
 int spk_set_key_info(const u_char *key_info, u_char *k_buffer);
-char *spk_strlwr(char *s);
 char *spk_s2uchar(char *start, char *dest);
 int speakup_kobj_init(void);
 void speakup_kobj_exit(void);
diff --git a/drivers/staging/speakup/varhandlers.c b/drivers/staging/speakup/varhandlers.c
index e1393d2..a1af222 100644
--- a/drivers/staging/speakup/varhandlers.c
+++ b/drivers/staging/speakup/varhandlers.c
@@ -309,18 +309,6 @@ int spk_set_mask_bits(const char *input, const int which, const int how)
 	return 0;
 }
 
-char *spk_strlwr(char *s)
-{
-	char *p;
-
-	if (!s)
-		return NULL;
-
-	for (p = s; *p; p++)
-		*p = tolower(*p);
-	return s;
-}
-
 char *spk_s2uchar(char *start, char *dest)
 {
 	int val;
-- 
2.7.4