Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH 1/4] rtc: ds1672: constify i2c_device_id | Date | Sun, 20 Aug 2017 00:37:55 +0530 |
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i2c_device_id are not supposed to change at runtime. All functions working with i2c_device_id provided by <linux/i2c.h> work with const i2c_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- drivers/rtc/rtc-ds1672.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c index 7bf46bf..9caaccc 100644 --- a/drivers/rtc/rtc-ds1672.c +++ b/drivers/rtc/rtc-ds1672.c @@ -190,7 +190,7 @@ static int ds1672_probe(struct i2c_client *client, return 0; } -static struct i2c_device_id ds1672_id[] = { +static const struct i2c_device_id ds1672_id[] = { { "ds1672", 0 }, { } }; -- 2.7.4
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