From: Rikard Falkeborn <rikard.falkeborn@gmail.com>
To: Marcel Holtmann <marcel@holtmann.org>,
Johan Hedberg <johan.hedberg@gmail.com>,
Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Cc: linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org,
Rikard Falkeborn <rikard.falkeborn@gmail.com>
Subject: [PATCH] Bluetooth: btintel: Constify static struct regmap_bus
Date: Thu, 31 Mar 2022 00:32:52 +0200 [thread overview]
Message-ID: <20220330223252.42136-1-rikard.falkeborn@gmail.com> (raw)
The only usage of regmap_ibt is to (after the regmap_init() macro is
expanded), pass its address to __regmap_init(), which takes a pointer to
const struct regmap_bus as input. Make it const to allow the compiler to
put it in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/bluetooth/btintel.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index 06514ed66022..818681c89db8 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -794,7 +794,7 @@ static void regmap_ibt_free_context(void *context)
kfree(context);
}
-static struct regmap_bus regmap_ibt = {
+static const struct regmap_bus regmap_ibt = {
.read = regmap_ibt_read,
.write = regmap_ibt_write,
.gather_write = regmap_ibt_gather_write,
--
2.35.1
next reply other threads:[~2022-03-30 22:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-30 22:32 Rikard Falkeborn [this message]
2022-04-01 17:30 ` patchwork-bot+bluetooth
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