[Uboot-stm32] [PATCH 01/11] board: stm32mp1: use IS_ENABLED to prevent ifdef in board_key_check

[Patrice CHOTARD <patrice.chotard@st.com>]

Hi Patrick

On 7/31/20 4:31 PM, Patrick Delaunay wrote:
> Use IS_ENABLED to prevent ifdef in board_key_check
>
> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
> ---
>
>  board/st/stm32mp1/stm32mp1.c | 52 ++++++++++++++++++------------------
>  1 file changed, 26 insertions(+), 26 deletions(-)
>
> diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c
> index 1d274c3157..1ad41796fb 100644
> --- a/board/st/stm32mp1/stm32mp1.c
> +++ b/board/st/stm32mp1/stm32mp1.c
> @@ -135,51 +135,51 @@ int checkboard(void)
>  
>  static void board_key_check(void)
>  {
> -#if defined(CONFIG_FASTBOOT) || defined(CONFIG_CMD_STM32PROG)
>  	ofnode node;
>  	struct gpio_desc gpio;
>  	enum forced_boot_mode boot_mode = BOOT_NORMAL;
>  
> +	if (!IS_ENABLED(CONFIG_FASTBOOT) && !IS_ENABLED(CONFIG_CMD_STM32PROG))
> +		return;
> +
>  	node = ofnode_path("/config");
>  	if (!ofnode_valid(node)) {
>  		debug("%s: no /config node?\n", __func__);
>  		return;
>  	}
> -#ifdef CONFIG_FASTBOOT
> -	if (gpio_request_by_name_nodev(node, "st,fastboot-gpios", 0,
> -				       &gpio, GPIOD_IS_IN)) {
> -		debug("%s: could not find a /config/st,fastboot-gpios\n",
> -		      __func__);
> -	} else {
> -		if (dm_gpio_get_value(&gpio)) {
> -			puts("Fastboot key pressed, ");
> -			boot_mode = BOOT_FASTBOOT;
> -		}
> +	if (IS_ENABLED(CONFIG_FASTBOOT)) {
> +		if (gpio_request_by_name_nodev(node, "st,fastboot-gpios", 0,
> +					       &gpio, GPIOD_IS_IN)) {
> +			debug("%s: could not find a /config/st,fastboot-gpios\n",
> +			      __func__);
> +		} else {
> +			if (dm_gpio_get_value(&gpio)) {
> +				puts("Fastboot key pressed, ");
> +				boot_mode = BOOT_FASTBOOT;
> +			}
>  
> -		dm_gpio_free(NULL, &gpio);
> +			dm_gpio_free(NULL, &gpio);
> +		}
>  	}
> -#endif
> -#ifdef CONFIG_CMD_STM32PROG
> -	if (gpio_request_by_name_nodev(node, "st,stm32prog-gpios", 0,
> -				       &gpio, GPIOD_IS_IN)) {
> -		debug("%s: could not find a /config/st,stm32prog-gpios\n",
> -		      __func__);
> -	} else {
> -		if (dm_gpio_get_value(&gpio)) {
> -			puts("STM32Programmer key pressed, ");
> -			boot_mode = BOOT_STM32PROG;
> +	if (IS_ENABLED(CONFIG_CMD_STM32PROG)) {
> +		if (gpio_request_by_name_nodev(node, "st,stm32prog-gpios", 0,
> +					       &gpio, GPIOD_IS_IN)) {
> +			debug("%s: could not find a /config/st,stm32prog-gpios\n",
> +			      __func__);
> +		} else {
> +			if (dm_gpio_get_value(&gpio)) {
> +				puts("STM32Programmer key pressed, ");
> +				boot_mode = BOOT_STM32PROG;
> +			}
> +			dm_gpio_free(NULL, &gpio);
>  		}
> -		dm_gpio_free(NULL, &gpio);
>  	}
> -#endif
> -
>  	if (boot_mode != BOOT_NORMAL) {
>  		puts("entering download mode...\n");
>  		clrsetbits_le32(TAMP_BOOT_CONTEXT,
>  				TAMP_BOOT_FORCED_MASK,
>  				boot_mode);
>  	}
> -#endif
>  }
>  
>  #if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)

Reviewed-by: Patrice Chotard <patrice.chotard@st.com>

Thanks

Patrice