[PATCH v2 1/1] riscv: fix building with CONFIG_SPL_SMP=n

[Pragnesh Patel]

>-----Original Message-----
>From: U-Boot <u-boot-bounces at lists.denx.de> On Behalf Of Heinrich Schuchardt
>Sent: 15 August 2020 13:19
>To: Rick Chen <rick at andestech.com>
>Cc: Simon Glass <sjg at chromium.org>; Bin Meng <bin.meng at windriver.com>;
>Anup Patel <anup.patel at wdc.com>; Lukas Auer
><lukas.auer at aisec.fraunhofer.de>; u-boot at lists.denx.de; Heinrich Schuchardt
><xypron.glpk at gmx.de>
>Subject: [PATCH v2 1/1] riscv: fix building with CONFIG_SPL_SMP=n
>
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>Building with CONFIG_SPL_SMP=n results in:
>
>arch/riscv/lib/spl.c: In function ‘jump_to_image_no_args’:
>arch/riscv/lib/spl.c:33:6:
>error: unused variable ‘ret’ [-Werror=unused-variable]
>   33 |  int ret;
>      |      ^~~
>
>Define the variable ret as __maybe_unused.
>
>Fixes: 191636e44898 ("riscv: Introduce SPL_SMP Kconfig option for U-Boot SPL")
>Fixes: 8c59f2023cc8 ("riscv: add SPL support")
>Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
>Reviewed-by: Bin Meng <bin.meng at windriver.com>
>Reviewed-by: Simon Glass <sjg at chromium.org>
>Reviewed-by: Rick Chen <rick at andestech.com>
>---
>v2:
>        Do not break Fixes line
>---
> arch/riscv/lib/spl.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Pragnesh Patel <pragnesh.patel at openfive.com>