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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-08-16 10:24:32 +0530
committerDavid S. Miller <davem@davemloft.net>2017-08-16 11:25:16 -0700
commitb671e1703394d77163130c91f53b075db1c446bf (patch)
treebb9a9f5dd2064263824a6cfa007b629f7c1ef5af /drivers/ide
parent510c8a899caf095cb13d09d203573deef15db2fe (diff)
downloadlinux-b671e1703394d77163130c91f53b075db1c446bf.tar.bz2
PNP: ide: constify pnp_device_id
pnp_device_id are not supposed to change at runtime. All functions working with pnp_device_id provided by <linux/pnp.h> work with const pnp_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/ide-pnp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c
index f5f2b62471da..859ddab9448f 100644
--- a/drivers/ide/ide-pnp.c
+++ b/drivers/ide/ide-pnp.c
@@ -22,7 +22,7 @@
#define DRV_NAME "ide-pnp"
/* Add your devices here :)) */
-static struct pnp_device_id idepnp_devices[] = {
+static const struct pnp_device_id idepnp_devices[] = {
/* Generic ESDI/IDE/ATA compatible hard disk controller */
{.id = "PNP0600", .driver_data = 0},
{.id = ""}