diff options
| author | Jean Delvare <jdelvare@suse.de> | 2013-09-11 14:24:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-11 15:58:51 -0700 |
| commit | ffbbb96dd7570b9aafd426cd77a7ee03d224cabf (patch) | |
| tree | d02a69d3abba00f257e1863e9ecb78da31dc82e8 /drivers/firmware | |
| parent | 02d9c47f1bf2304d6482e1e69e00c06791d86908 (diff) | |
firmware/dmi_scan: constify strings
Add const to all DMI string pointers where this is possible. This fixes a
checkpatch warning.
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Joe Perches <joe@perches.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/dmi_scan.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c index 5a5ca664f3e7..9a094bb44e3d 100644 --- a/drivers/firmware/dmi_scan.c +++ b/drivers/firmware/dmi_scan.c @@ -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; |