drivers, samsung-laptop: fix usage of isalnum
authorDavid Rientjes <rientjes@google.com>
Tue, 20 Mar 2012 08:53:06 +0000 (09:53 +0100)
committerMatthew Garrett <mjg@redhat.com>
Mon, 26 Mar 2012 19:05:38 +0000 (15:05 -0400)
commit82c333aaf4b2d6a83d9e8d6247584af8c18c4d7b
tree48d2f494db3107992a737336722e8a5b1228272f
parent8522944085ffd83af129ffce06e3a9f34635391c
drivers, samsung-laptop: fix usage of isalnum

linux/ctype.h is needed for isalnum() to avoid a build error:

drivers/platform/x86/samsung-laptop.c: In function ‘samsung_sabi_diag’:
drivers/platform/x86/samsung-laptop.c:1306: error: implicit declaration of function ‘isalnum’

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
drivers/platform/x86/samsung-laptop.c