net: hp100: constify eisa_device_id

ArvindYadavCs · davem330 · commit 33f14384dde8 · 2017-08-19T17:13:41.000-07:00
eisa_device_id are not supposed to change at runtime. All functions
working with eisa_device_id provided by &lt;linux/eisa.h&gt; work with
const eisa_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav &lt;arvind.yadav.cs@gmail.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/drivers/net/ethernet/hp/hp100.c b/drivers/net/ethernet/hp/hp100.c
@@ -194,7 +194,7 @@ static const char *hp100_isa_tbl[] = {
 };
 #endif
 
-static struct eisa_device_id hp100_eisa_tbl[] = {
+static const struct eisa_device_id hp100_eisa_tbl[] = {
 	{ "HWPF180" }, /* HP J2577 rev A */
 	{ "HWP1920" }, /* HP 27248B */
 	{ "HWP1940" }, /* HP J2577 */
