From: siyanteng01@gmail.com
To: Sumit Semwal <sumit.semwal@linaro.org>
Cc: "Benjamin Gaignard" <benjamin.gaignard@linaro.org>,
"Liam Mark" <lmark@codeaurora.org>,
"Laura Abbott" <labbott@redhat.com>,
"Brian Starkey" <Brian.Starkey@arm.com>,
"John Stultz" <john.stultz@linaro.org>,
"Christian König" <christian.koenig@amd.com>,
linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org,
linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org,
siyanteng <siyanteng01@gmail.com>
Subject: [PATCH] cma_heap: fix implicit function declaration
Date: Thu, 17 Dec 2020 20:30:53 +0800 [thread overview]
Message-ID: <20201217123053.2166511-1-siyanteng01@gmail.com> (raw)
From: siyanteng <siyanteng01@gmail.com>
When building cma_heap the following error shows up:
drivers/dma-buf/heaps/cma_heap.c:195:10: error: implicit declaration of function 'vmap'; did you mean 'kmap'? [-Werror=implicit-function-declaration]
195 | vaddr = vmap(buffer->pages, buffer->pagecount, VM_MAP, PAGE_KERNEL);
| ^~~~
| kmap
Use this include: linux-next/include/linux/vmalloc.h
Signed-off-by: siyanteng <siyanteng01@gmail.com>
---
drivers/dma-buf/heaps/cma_heap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma-buf/heaps/cma_heap.c b/drivers/dma-buf/heaps/cma_heap.c
index 5e7c3436310c..3c4e34301172 100644
--- a/drivers/dma-buf/heaps/cma_heap.c
+++ b/drivers/dma-buf/heaps/cma_heap.c
@@ -20,6 +20,7 @@
#include <linux/module.h>
#include <linux/scatterlist.h>
#include <linux/slab.h>
+#include <linux/vmalloc.h>
struct cma_heap {
--
2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: siyanteng01@gmail.com
To: Sumit Semwal <sumit.semwal@linaro.org>
Cc: linux-kernel@vger.kernel.org, "Liam Mark" <lmark@codeaurora.org>,
linaro-mm-sig@lists.linaro.org, dri-devel@lists.freedesktop.org,
siyanteng <siyanteng01@gmail.com>,
"Laura Abbott" <labbott@redhat.com>,
"Christian König" <christian.koenig@amd.com>,
linux-media@vger.kernel.org
Subject: [PATCH] cma_heap: fix implicit function declaration
Date: Thu, 17 Dec 2020 20:30:53 +0800 [thread overview]
Message-ID: <20201217123053.2166511-1-siyanteng01@gmail.com> (raw)
From: siyanteng <siyanteng01@gmail.com>
When building cma_heap the following error shows up:
drivers/dma-buf/heaps/cma_heap.c:195:10: error: implicit declaration of function 'vmap'; did you mean 'kmap'? [-Werror=implicit-function-declaration]
195 | vaddr = vmap(buffer->pages, buffer->pagecount, VM_MAP, PAGE_KERNEL);
| ^~~~
| kmap
Use this include: linux-next/include/linux/vmalloc.h
Signed-off-by: siyanteng <siyanteng01@gmail.com>
---
drivers/dma-buf/heaps/cma_heap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma-buf/heaps/cma_heap.c b/drivers/dma-buf/heaps/cma_heap.c
index 5e7c3436310c..3c4e34301172 100644
--- a/drivers/dma-buf/heaps/cma_heap.c
+++ b/drivers/dma-buf/heaps/cma_heap.c
@@ -20,6 +20,7 @@
#include <linux/module.h>
#include <linux/scatterlist.h>
#include <linux/slab.h>
+#include <linux/vmalloc.h>
struct cma_heap {
--
2.27.0
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next reply other threads:[~2020-12-17 12:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-17 12:30 siyanteng01 [this message]
2020-12-17 12:30 ` [PATCH] cma_heap: fix implicit function declaration siyanteng01
2020-12-17 19:40 ` John Stultz
2020-12-17 19:40 ` John Stultz
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