linux-kernel - Re: [PATCH] gpio, bcm-kona, LLVMLinux: Remove use of _

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Date:	Tue, 23 Sep 2014 17:20:42 -0400
From:	Matt Porter <mporter@...aro.org>
To:	behanw@...verseincode.com
Cc:	bcm@...thebug.org, chris@...ntf.net, gnurou@...il.com,
	linus.walleij@...aro.org, ulf.hansson@...aro.org,
	bcm-kernel-feedback-list@...adcom.com, linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mmc@...r.kernel.org,
	rjui@...adcom.com
Subject: Re: [PATCH] gpio, bcm-kona, LLVMLinux: Remove use of __initconst

On Tue, Sep 23, 2014 at 12:30:16PM -0700, behanw@...verseincode.com wrote:
> From: Behan Webster <behanw@...verseincode.com>
> 
> The __initconst is in the wrong place, and when moved to the correct place
> it uncovers an error where the variable is used by non-init data structures.
> 
> Instead merely make them const and put the const in the right spot.
> 
> Signed-off-by: Behan Webster <behanw@...verseincode.com>
> Reviewed-by: Mark Charlebois <charlebm@...il.com>
> Acked-by: Arnd Bergmann <arnd@...db.de>
> ---
>  drivers/gpio/gpio-bcm-kona.c      | 2 +-
>  drivers/mmc/host/sdhci-bcm-kona.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c
> index 3f6b33c..de0801e 100644
> --- a/drivers/gpio/gpio-bcm-kona.c
> +++ b/drivers/gpio/gpio-bcm-kona.c
> @@ -496,7 +496,7 @@ static struct irq_chip bcm_gpio_irq_chip = {
>  	.irq_release_resources = bcm_kona_gpio_irq_relres,
>  };
>  
> -static struct __initconst of_device_id bcm_kona_gpio_of_match[] = {
> +static struct of_device_id const bcm_kona_gpio_of_match[] = {
>  	{ .compatible = "brcm,kona-gpio" },
>  	{}
>  };
> diff --git a/drivers/mmc/host/sdhci-bcm-kona.c b/drivers/mmc/host/sdhci-bcm-kona.c
> index dd780c3..4bb06c8 100644
> --- a/drivers/mmc/host/sdhci-bcm-kona.c
> +++ b/drivers/mmc/host/sdhci-bcm-kona.c
> @@ -225,7 +225,7 @@ static struct sdhci_pltfm_data sdhci_pltfm_data_kona = {
>  		SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
>  };
>  
> -static struct __initconst of_device_id sdhci_bcm_kona_of_match[] = {
> +static struct of_device_id const sdhci_bcm_kona_of_match[] = {
>  	{ .compatible = "brcm,kona-sdhci"},
>  	{ .compatible = "bcm,kona-sdhci"}, /* deprecated name */
>  	{}

Acked-by: Matt Porter <mporter@...aro.org>

-Matt
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