lkml.org 
[lkml]   [2019]   [Aug]   [2]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/2] crypto: ccp - Include DMA declarations explicitly
Date
From: Bjorn Helgaas <bhelgaas@google.com>

ccp-dev.h uses dma_direction, which is defined in linux/dma-direction.h.
Include that explicitly instead of relying on it being included via
linux/pci.h, since ccp-dev.h requires nothing else from linux/pci.h.

Similarly, ccp-dmaengine.c uses dma_get_mask(), which is defined in
linux/dma-mapping.h, so include that explicitly since it requires nothing
else from linux/pci.h.

A future patch will remove the includes of linux/pci.h where it is not
needed.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/crypto/ccp/ccp-dev.h | 1 +
drivers/crypto/ccp/ccp-dmaengine.c | 1 +
2 files changed, 2 insertions(+)

diff --git a/drivers/crypto/ccp/ccp-dev.h b/drivers/crypto/ccp/ccp-dev.h
index 5e624920fd99..89aee0900a06 100644
--- a/drivers/crypto/ccp/ccp-dev.h
+++ b/drivers/crypto/ccp/ccp-dev.h
@@ -17,6 +17,7 @@
#include <linux/mutex.h>
#include <linux/list.h>
#include <linux/wait.h>
+#include <linux/dma-direction.h>
#include <linux/dmapool.h>
#include <linux/hw_random.h>
#include <linux/bitops.h>
diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c
index 7f22a45bbc11..f69d495873f0 100644
--- a/drivers/crypto/ccp/ccp-dmaengine.c
+++ b/drivers/crypto/ccp/ccp-dmaengine.c
@@ -9,6 +9,7 @@

#include <linux/module.h>
#include <linux/kernel.h>
+#include <linux/dma-mapping.h>
#include <linux/dmaengine.h>
#include <linux/spinlock.h>
#include <linux/mutex.h>
--
2.22.0.770.g0f2c4a37fd-goog
\
 
 \ /
  Last update: 2019-08-03 01:23    [W:0.538 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site