Re: [PATCH 21/35 linux-next] mfd: constify of_device_id array

[Lee Jones]

On Mon, 16 Mar 2015, Fabian Frederick wrote:

> of_device_id is always used as const.
> (See driver.of_match_table and open firmware functions)
> 
> Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
> ---
>  drivers/mfd/hi6421-pmic-core.c | 2 +-
>  drivers/mfd/rk808.c            | 2 +-
>  drivers/mfd/twl4030-power.c    | 2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)

Applied, thanks.

> diff --git a/drivers/mfd/hi6421-pmic-core.c b/drivers/mfd/hi6421-pmic-core.c
> index 7210ae2..95b2ff8 100644
> --- a/drivers/mfd/hi6421-pmic-core.c
> +++ b/drivers/mfd/hi6421-pmic-core.c
> @@ -93,7 +93,7 @@ static int hi6421_pmic_remove(struct platform_device *pdev)
>  	return 0;
>  }
>  
> -static struct of_device_id of_hi6421_pmic_match_tbl[] = {
> +static const struct of_device_id of_hi6421_pmic_match_tbl[] = {
>  	{ .compatible = "hisilicon,hi6421-pmic", },
>  	{ },
>  };
> diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
> index 7cf25c7..4b1e439 100644
> --- a/drivers/mfd/rk808.c
> +++ b/drivers/mfd/rk808.c
> @@ -246,7 +246,7 @@ static int rk808_remove(struct i2c_client *client)
>  	return 0;
>  }
>  
> -static struct of_device_id rk808_of_match[] = {
> +static const struct of_device_id rk808_of_match[] = {
>  	{ .compatible = "rockchip,rk808" },
>  	{ },
>  };
> diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
> index 3935092..f440aed 100644
> --- a/drivers/mfd/twl4030-power.c
> +++ b/drivers/mfd/twl4030-power.c
> @@ -829,7 +829,7 @@ static struct twl4030_power_data osc_off_idle = {
>  	.board_config		= osc_off_rconfig,
>  };
>  
> -static struct of_device_id twl4030_power_of_match[] = {
> +static const struct of_device_id twl4030_power_of_match[] = {
>  	{
>  		.compatible = "ti,twl4030-power",
>  	},

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org â Open source software for ARM SoCs
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