diff options
| author | Arjan van de Ven <arjan@infradead.org> | 2005-11-29 11:43:42 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-05 00:51:40 +0300 |
| commit | 4c4c9432a6c916729c7296c47fe93b053a73e20c (patch) | |
| tree | 7f02f456359259da8bae5e3d32fc4411311ee135 /drivers/usb/input/ati_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/ati_remote.c')
| -rw-r--r-- | drivers/usb/input/ati_remote.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c index 8948e5c3941f..b78a4d81b0a3 100644 --- a/drivers/usb/input/ati_remote.c +++ b/drivers/usb/input/ati_remote.c @@ -146,7 +146,7 @@ static char init1[] = { 0x01, 0x00, 0x20, 0x14 }; static char init2[] = { 0x01, 0x00, 0x20, 0x14, 0x20, 0x20, 0x20 }; /* Acceleration curve for directional control pad */ -static char accel[] = { 1, 2, 4, 6, 9, 13, 20 }; +static const char accel[] = { 1, 2, 4, 6, 9, 13, 20 }; /* Duplicate event filtering time. * Sequential, identical KIND_FILTERED inputs with less than @@ -197,7 +197,7 @@ struct ati_remote { #define KIND_ACCEL 7 /* Directional keypad - left, right, up, down.*/ /* Translation table from hardware messages to input events. */ -static struct { +static const struct { short kind; unsigned char data1, data2; int type; |