linux/arch/xtensa
Jeff Dike b68e31d0eb [PATCH] const struct tty_operations
As part of an SMP cleanliness pass over UML, I consted a bunch of
structures in order to not have to document their locking.  One of these
structures was a struct tty_operations.  In order to const it in UML
without introducing compiler complaints, the declaration of
tty_set_operations needs to be changed, and then all of its callers need to
be fixed.

This patch declares all struct tty_operations in the tree as const.  In all
cases, they are static and used only as input to tty_set_operations.  As an
extra check, I ran an i386 allyesconfig build which produced no extra
warnings.

53 drivers are affected.  I checked the history of a bunch of them, and in
most cases, there have been only a handful of maintenance changes in the
last six months.  serial_core.c was the busiest one that I looked at.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-02 07:57:14 -07:00
..
boot Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
configs [PATCH] xtensa: Architecture support for Tensilica Xtensa Part 8 2005-06-24 00:05:22 -07:00
kernel [PATCH] kill wall_jiffies 2006-10-01 00:39:27 -07:00
lib [PATCH] xtensa: Architecture support for Tensilica Xtensa Part 4 2005-06-24 00:05:21 -07:00
mm [PATCH] pidspace: is_init() 2006-09-29 09:18:12 -07:00
platform-iss [PATCH] const struct tty_operations 2006-10-02 07:57:14 -07:00
Kconfig [PATCH] xtensa: remove verify_area macros 2006-06-23 07:43:02 -07:00
Kconfig.debug [PATCH] xtensa: Architecture support for Tensilica Xtensa Part 1 2005-06-24 00:05:21 -07:00
Makefile kconfig: integrate split config into silentoldconfig 2006-06-09 07:31:30 +02:00