sparc32, sun4d: add comment in empty statement in sun4d_request_irq()
authorSam Ravnborg <sam@ravnborg.org>
Fri, 28 Jan 2011 22:08:23 +0000 (22:08 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 17 Mar 2011 01:19:11 +0000 (18:19 -0700)
commit70044df4111e1afbff91a731785673aeb42a34fd
tree11a1575344cc5ad90326a280c3f7e3cc975f1e51
parenta625a12a763fa5cfe9775aa354790782d89efb6f
sparc32, sun4d: add comment in empty statement in sun4d_request_irq()

This looked like a bug to me.
Add a comment so next reader is hopefully less confused.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/kernel/sun4d_irq.c