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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2021-05-18 15:34:58 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-05-21 14:48:58 +0200
commit8c55a99dc77a76dcda52e5b080f584188b2ce2f0 (patch)
tree4360f08b964cf0ace36bf4b7df4de171f75022cd /drivers/parport
parentcomedi: drivers: comedi_isadma: Fix misspelling of 'dma_chan1' (diff)
downloadlinux-8c55a99dc77a76dcda52e5b080f584188b2ce2f0.tar.xz
linux-8c55a99dc77a76dcda52e5b080f584188b2ce2f0.zip
parport: Use string_upper() instead of open coded variant
Use string_upper() from string helper module instead of open coded variant. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210518133458.20403-1-andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/parport')
-rw-r--r--drivers/parport/probe.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/parport/probe.c b/drivers/parport/probe.c
index 7e6d713fa5ac..5d1b9aacb130 100644
--- a/drivers/parport/probe.c
+++ b/drivers/parport/probe.c
@@ -8,8 +8,8 @@
#include <linux/module.h>
#include <linux/parport.h>
-#include <linux/ctype.h>
#include <linux/string.h>
+#include <linux/string_helpers.h>
#include <linux/slab.h>
#include <linux/uaccess.h>
@@ -74,11 +74,7 @@ static void parse_data(struct parport *port, int device, char *str)
u = sep + strlen (sep) - 1;
while (u >= p && *u == ' ')
*u-- = '\0';
- u = p;
- while (*u) {
- *u = toupper(*u);
- u++;
- }
+ string_upper(p, p);
if (!strcmp(p, "MFG") || !strcmp(p, "MANUFACTURER")) {
kfree(info->mfr);
info->mfr = kstrdup(sep, GFP_KERNEL);
@@ -90,8 +86,7 @@ static void parse_data(struct parport *port, int device, char *str)
kfree(info->class_name);
info->class_name = kstrdup(sep, GFP_KERNEL);
- for (u = sep; *u; u++)
- *u = toupper(*u);
+ string_upper(sep, sep);
for (i = 0; classes[i].token; i++) {
if (!strcmp(classes[i].token, sep)) {
info->class = i;