linux-kernel - [PATCH] mmc: sdhci_am654: Constify struct regmap

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Message-Id: <20240705-sdhci_am654-const-regmap_config-v1-1-c166a8d48a66@gmail.com>
Date: Fri, 05 Jul 2024 12:51:23 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Adrian Hunter <adrian.hunter@...el.com>, 
 Ulf Hansson <ulf.hansson@...aro.org>
Cc: linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH] mmc: sdhci_am654: Constify struct regmap_config

`sdhci_am654_regmap_config` is not modified and can be declared as const
to move its data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
 drivers/mmc/host/sdhci_am654.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
index 17ad32cfc0c3..64e10f7c9faa 100644
--- a/drivers/mmc/host/sdhci_am654.c
+++ b/drivers/mmc/host/sdhci_am654.c
@@ -90,7 +90,7 @@
 /* Command Queue Host Controller Interface Base address */
 #define SDHCI_AM654_CQE_BASE_ADDR 0x200
 
-static struct regmap_config sdhci_am654_regmap_config = {
+static const struct regmap_config sdhci_am654_regmap_config = {
 	.reg_bits = 32,
 	.val_bits = 32,
 	.reg_stride = 4,

---
base-commit: 0b58e108042b0ed28a71cd7edf5175999955b233
change-id: 20240705-sdhci_am654-const-regmap_config-f97903ce0e7f

Best regards,
-- 
Javier Carrasco <javier.carrasco.cruz@...il.com>