netdev - [PATCH v4 08/14] NFC: nxp-nci: Constify acpi_device

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Message-Id: <20190729133514.13164-9-andriy.shevchenko@linux.intel.com>
Date:   Mon, 29 Jul 2019 16:35:08 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Clément Perrochaud 
        <clement.perrochaud@...innov.com>,
        Charles Gorand <charles.gorand@...innov.com>,
        netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
        Sedat Dilek <sedat.dilek@...dativ.de>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Sedat Dilek <sedat.dilek@...il.com>
Subject: [PATCH v4 08/14] NFC: nxp-nci: Constify acpi_device_id

The content of acpi_device_id is not supposed to change at runtime.
All functions working with acpi_device_id provided by <linux/acpi.h>
work with const acpi_device_id. So mark the non-const structs as const.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Tested-by: Sedat Dilek <sedat.dilek@...il.com>
---
 drivers/nfc/nxp-nci/i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/nfc/nxp-nci/i2c.c b/drivers/nfc/nxp-nci/i2c.c
index bec9b1ea78e2..4e71962dc557 100644
--- a/drivers/nfc/nxp-nci/i2c.c
+++ b/drivers/nfc/nxp-nci/i2c.c
@@ -330,7 +330,7 @@ static const struct of_device_id of_nxp_nci_i2c_match[] = {
 MODULE_DEVICE_TABLE(of, of_nxp_nci_i2c_match);
 
 #ifdef CONFIG_ACPI
-static struct acpi_device_id acpi_id[] = {
+static const struct acpi_device_id acpi_id[] = {
 	{ "NXP1001" },
 	{ "NXP7471" },
 	{ },
-- 
2.20.1