linux-kernel - [PATCH 2/4] MIPS: Loongson64: Include bootinfo.h in dma.c

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Message-Id: <20240507-loongson64-warnings-v1-2-2cad88344e9e@flygoat.com>
Date: Tue, 07 May 2024 19:51:20 +0100
From: Jiaxun Yang <jiaxun.yang@...goat.com>
To: Huacai Chen <chenhuacai@...nel.org>, 
 Thomas Bogendoerfer <tsbogend@...ha.franken.de>, 
 Aleksandar Markovic <aleksandar.qemu.devel@...il.com>, 
 Paolo Bonzini <pbonzini@...hat.com>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: Jiaxun Yang <jiaxun.yang@...goat.com>, linux-mips@...r.kernel.org, 
 kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org
Subject: [PATCH 2/4] MIPS: Loongson64: Include bootinfo.h in dma.c

dma.c defined function plat_swiotlb_setup, which is declared in
bootinfo.h.

Fixes warning:
arch/mips/loongson64/dma.c:25:13: warning: no previous prototype for ‘plat_swiotlb_setup’ [-Wmissing-prototypes]
   25 | void __init plat_swiotlb_setup(void)
      |             ^~~~~~~~~~~~~~~~~~

Signed-off-by: Jiaxun Yang <jiaxun.yang@...goat.com>
---
 arch/mips/loongson64/dma.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/loongson64/dma.c b/arch/mips/loongson64/dma.c
index 8220a1bc0db6..52801442ea86 100644
--- a/arch/mips/loongson64/dma.c
+++ b/arch/mips/loongson64/dma.c
@@ -2,6 +2,7 @@
 #include <linux/dma-direct.h>
 #include <linux/init.h>
 #include <linux/swiotlb.h>
+#include <asm/bootinfo.h>
 #include <boot_param.h>
 
 dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr)

-- 
2.34.1