Stephen Boyd bf73bd35a2 hvc_dcc: Simplify put_chars()/get_chars() loops ...

Casting and anding with 0xff is unnecessary in
hvc_dcc_put_chars() since buf is already a char[].
__dcc_get_char() can't return an int less than 0 since it only
returns a char. Simplify the if statement in hvc_dcc_get_chars()
to take this into account.

Cc: Daniel Walker <dwalker@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2011-02-03 16:05:43 -08:00

..

hvc_beat.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_console.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_console.h

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_dcc.c

hvc_dcc: Simplify put_chars()/get_chars() loops

2011-02-03 16:05:43 -08:00

hvc_irq.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_iseries.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_iucv.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_rtas.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_tile.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_udbg.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_vio.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvc_xen.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvcs.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

hvsi.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

Makefile

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00

virtio_console.c

tty: move hvc drivers to drivers/tty/hvc/

2011-01-13 12:03:00 -08:00