提交 ffbbb96d 编写于 作者: J Jean Delvare 提交者: Linus Torvalds

firmware/dmi_scan: constify strings

Add const to all DMI string pointers where this is possible.  This fixes a
checkpatch warning.
Signed-off-by: NJean Delvare <jdelvare@suse.de>
Cc: Joe Perches <joe@perches.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 02d9c47f
......@@ -14,7 +14,7 @@
* of and an antecedent to, SMBIOS, which stands for System
* Management BIOS. See further: http://www.dmtf.org/standards
*/
static char dmi_empty_string[] = " ";
static const char dmi_empty_string[] = " ";
static u16 __initdata dmi_ver;
/*
......@@ -49,7 +49,7 @@ static const char * __init dmi_string_nosave(const struct dmi_header *dm, u8 s)
return "";
}
static char * __init dmi_string(const struct dmi_header *dm, u8 s)
static const char * __init dmi_string(const struct dmi_header *dm, u8 s)
{
const char *bp = dmi_string_nosave(dm, s);
char *str;
......@@ -133,7 +133,7 @@ static int __init dmi_checksum(const u8 *buf, u8 len)
return sum == 0;
}
static char *dmi_ident[DMI_STRING_MAX];
static const char *dmi_ident[DMI_STRING_MAX];
static LIST_HEAD(dmi_devices);
int dmi_available;
......@@ -144,7 +144,7 @@ static void __init dmi_save_ident(const struct dmi_header *dm, int slot,
int string)
{
const char *d = (const char *) dm;
char *p;
const char *p;
if (dmi_ident[slot])
return;
......@@ -252,7 +252,7 @@ static void __init dmi_save_oem_strings_devices(const struct dmi_header *dm)
struct dmi_device *dev;
for (i = 1; i <= count; i++) {
char *devname = dmi_string(dm, i);
const char *devname = dmi_string(dm, i);
if (devname == dmi_empty_string)
continue;
......
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