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From: Rikard Falkeborn <rikard.falkeborn@gmail.com>
To: Kishon Vijay Abraham I <kishon@ti.com>, Vinod Koul <vkoul@kernel.org>
Cc: linux-kernel@vger.kernel.org, Peter Chen <peter.chen@nxp.com>,
	Swapnil Jakhade <sjakhade@cadence.com>,
	Yuti Amonkar <yamonkar@cadence.com>,
	Sanket Parmar <sparmar@cadence.com>,
	Rikard Falkeborn <rikard.falkeborn@gmail.com>
Subject: [PATCH 3/3] phy: cadence: torrent: Constify regmap_config structs
Date: Sat, 12 Sep 2020 22:46:39 +0200	[thread overview]
Message-ID: <20200912204639.501669-4-rikard.falkeborn@gmail.com> (raw)
In-Reply-To: <20200912204639.501669-1-rikard.falkeborn@gmail.com>

The regmap_config structs are never modified and can be made const to
allow the compiler to put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
 drivers/phy/cadence/phy-cadence-torrent.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c
index 7116127358ee..835bd7563f36 100644
--- a/drivers/phy/cadence/phy-cadence-torrent.c
+++ b/drivers/phy/cadence/phy-cadence-torrent.c
@@ -331,21 +331,21 @@ static int cdns_regmap_dptx_read(void *context, unsigned int reg,
 	.reg_read = cdns_regmap_read, \
 }
 
-static struct regmap_config cdns_torrent_tx_lane_cdb_config[] = {
+static const struct regmap_config cdns_torrent_tx_lane_cdb_config[] = {
 	TORRENT_TX_LANE_CDB_REGMAP_CONF("0"),
 	TORRENT_TX_LANE_CDB_REGMAP_CONF("1"),
 	TORRENT_TX_LANE_CDB_REGMAP_CONF("2"),
 	TORRENT_TX_LANE_CDB_REGMAP_CONF("3"),
 };
 
-static struct regmap_config cdns_torrent_rx_lane_cdb_config[] = {
+static const struct regmap_config cdns_torrent_rx_lane_cdb_config[] = {
 	TORRENT_RX_LANE_CDB_REGMAP_CONF("0"),
 	TORRENT_RX_LANE_CDB_REGMAP_CONF("1"),
 	TORRENT_RX_LANE_CDB_REGMAP_CONF("2"),
 	TORRENT_RX_LANE_CDB_REGMAP_CONF("3"),
 };
 
-static struct regmap_config cdns_torrent_common_cdb_config = {
+static const struct regmap_config cdns_torrent_common_cdb_config = {
 	.name = "torrent_common_cdb",
 	.reg_stride = 1,
 	.fast_io = true,
@@ -353,7 +353,7 @@ static struct regmap_config cdns_torrent_common_cdb_config = {
 	.reg_read = cdns_regmap_read,
 };
 
-static struct regmap_config cdns_torrent_phy_pcs_cmn_cdb_config = {
+static const struct regmap_config cdns_torrent_phy_pcs_cmn_cdb_config = {
 	.name = "torrent_phy_pcs_cmn_cdb",
 	.reg_stride = 1,
 	.fast_io = true,
@@ -361,7 +361,7 @@ static struct regmap_config cdns_torrent_phy_pcs_cmn_cdb_config = {
 	.reg_read = cdns_regmap_read,
 };
 
-static struct regmap_config cdns_torrent_phy_pma_cmn_cdb_config = {
+static const struct regmap_config cdns_torrent_phy_pma_cmn_cdb_config = {
 	.name = "torrent_phy_pma_cmn_cdb",
 	.reg_stride = 1,
 	.fast_io = true,
@@ -369,7 +369,7 @@ static struct regmap_config cdns_torrent_phy_pma_cmn_cdb_config = {
 	.reg_read = cdns_regmap_read,
 };
 
-static struct regmap_config cdns_torrent_dptx_phy_config = {
+static const struct regmap_config cdns_torrent_dptx_phy_config = {
 	.name = "torrent_dptx_phy",
 	.reg_stride = 1,
 	.fast_io = true,
-- 
2.28.0


  parent reply	other threads:[~2020-09-12 20:49 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-12 20:46 [PATCH 0/3] drivers/phy/cadence: Constify static structs Rikard Falkeborn
2020-09-12 20:46 ` [PATCH 1/3] phy: cadence: Sierra: " Rikard Falkeborn
2020-09-12 20:46 ` [PATCH 2/3] phy: cadence: salvo: Constify cdns_nxp_sequence_pair Rikard Falkeborn
2020-09-13  5:12   ` Peter Chen
2020-09-12 20:46 ` Rikard Falkeborn [this message]
2020-09-16 12:13 ` [PATCH 0/3] drivers/phy/cadence: Constify static structs Vinod Koul

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