TTY: 8250_pnp, constify tables

Make modem_names and base static const.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_pnp.c b/drivers/tty/serial/8250/8250_pnp.c
index 658b392..e813a87 100644 (file)
--- a/drivers/tty/serial/8250/8250_pnp.c
+++ b/drivers/tty/serial/8250/8250_pnp.c
@@ -380,16 +380,16 @@ static const struct pnp_device_id pnp_dev_table[] = {
 
 MODULE_DEVICE_TABLE(pnp, pnp_dev_table);
 
-static char *modem_names[] = {
+static const char *modem_names[] = {
        "MODEM", "Modem", "modem", "FAX", "Fax", "fax",
        "56K", "56k", "K56", "33.6", "28.8", "14.4",
        "33,600", "28,800", "14,400", "33.600", "28.800", "14.400",
        "33600", "28800", "14400", "V.90", "V.34", "V.32", NULL
 };
 
-static int check_name(char *name)
+static int check_name(const char *name)
 {
-       char **tmp;
+       const char **tmp;
 
        for (tmp = modem_names; *tmp; tmp++)
                if (strstr(name, *tmp))
@@ -400,7 +400,7 @@ static int check_name(char *name)
 
 static int check_resources(struct pnp_dev *dev)
 {
-       resource_size_t base[] = {0x2f8, 0x3f8, 0x2e8, 0x3e8};
+       static const resource_size_t base[] = {0x2f8, 0x3f8, 0x2e8, 0x3e8};
        int i;
 
        for (i = 0; i < ARRAY_SIZE(base); i++) {