softirq, warning fix: correct a format to avoid a warning

softirq, warning fix: correct a format to avoid a warning

Last -tip gives this warning:

kernel/softirq.c: Dans la fonction «__do_softirq» :
kernel/softirq.c:216: attention : format «%ld» expects type «long int», but argument 2 has type «int»

This patch corrects the format type, and a small mistake in the "softirq" word.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>