diff options
| author |   Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-08-19 23:24:55 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-28 20:51:20 +0200 |
| commit | 0d474f7fad3b20a51394f5eb19d08b49d4e9ebc8 (patch) | |
| tree | 3fcbbf08ac12149dc2ab4a9b0c9dbed4b960fd28 /drivers/tty | |
| parent | serial: 8250_of: Add basic PM runtime support (diff) | |
| download | linux-dev-0d474f7fad3b20a51394f5eb19d08b49d4e9ebc8.tar.xz linux-dev-0d474f7fad3b20a51394f5eb19d08b49d4e9ebc8.zip | |
tty: 8250: constify parisc_device_id
parisc_device_id are not supposed to change at runtime. All functions
working with parisc_device_id provided by <asm/parisc-device.h> work
with const parisc_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_gsc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/8250/8250_gsc.c b/drivers/tty/serial/8250/8250_gsc.c index 63306de4390d..0c078ccab06d 100644 --- a/drivers/tty/serial/8250/8250_gsc.c +++ b/drivers/tty/serial/8250/8250_gsc.c @@ -80,7 +80,7 @@ static int __init serial_init_chip(struct parisc_device *dev) return 0; } -static struct parisc_device_id serial_tbl[] = { +static const struct parisc_device_id serial_tbl[] = { { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x00075 }, { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0008c }, { HPHW_FIO, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0008d }, @@ -94,7 +94,7 @@ static struct parisc_device_id serial_tbl[] = { * which only knows about Lasi and then a second which will find all the * other serial ports. HPUX ignores this problem. */ -static struct parisc_device_id lasi_tbl[] = { +static const struct parisc_device_id lasi_tbl[] = { { HPHW_FIO, HVERSION_REV_ANY_ID, 0x03B, 0x0008C }, /* C1xx/C1xxL */ { HPHW_FIO, HVERSION_REV_ANY_ID, 0x03C, 0x0008C }, /* B132L */ { HPHW_FIO, HVERSION_REV_ANY_ID, 0x03D, 0x0008C }, /* B160L */ |