tree ce1799340d42aa814e6b4d4311c6bcf6ff2c5f5c
parent 8155c02a44a95562e1ae0999360eb31288d7195a
author Namhyung Kim <namhyung@gmail.com> 1288128168 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1288137136 -0700

printk: change type of 'boot_delay' to int *

get_option() takes its 2nd arg as int * so passing boot_delay to it
caused following warnings from sparse:

 kernel/printk.c:223:27: warning: incorrect type in argument 2 (different signedness)
 kernel/printk.c:223:27:    expected int *pint
 kernel/printk.c:223:27:    got unsigned int static [toplevel] *<noident>

Since boot_delay can't grow more than 10,000 changing it to 'int *'
will not produce any problem.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>