diff options
| author | Arjan van de Ven <arjan@infradead.org> | 2005-11-29 08:43:42 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-04 21:51:40 (GMT) |
| commit | 4c4c9432a6c916729c7296c47fe93b053a73e20c (patch) | |
| tree | 7f02f456359259da8bae5e3d32fc4411311ee135 /drivers/usb/input/keyspan_remote.c | |
| parent | 9fe6fcd8ccb2c8c661dfd1e07e3122aef31a67d4 (diff) | |
| download | linux-4c4c9432a6c916729c7296c47fe93b053a73e20c.tar.xz | |
[PATCH] USB: mark various usb tables const
patch below marks various USB tables and variables as const so that they
end up in .rodata section and don't cacheline share with things that get
written to. For the non-array variables it also allows gcc to optimize
more.
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/input/keyspan_remote.c')
| -rw-r--r-- | drivers/usb/input/keyspan_remote.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c index 5ae5201..b4a051b 100644 --- a/drivers/usb/input/keyspan_remote.c +++ b/drivers/usb/input/keyspan_remote.c @@ -95,7 +95,7 @@ struct usb_keyspan { * Currently there are 15 and 17 button models so RESERVED codes * are blank areas in the mapping. */ -static int keyspan_key_table[] = { +static const int keyspan_key_table[] = { KEY_RESERVED, /* 0 is just a place holder. */ KEY_RESERVED, KEY_STOP, |