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Subject[PATCH 1/5] staging/vchi: Fix build error in debugfs ops on aarch64.
Date
file_operations.write returns a ssize_t, which worked out fine on 32
bit but errors out on 64 bit.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
index 7e032130d967..f07cd4448ddf 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c
@@ -120,7 +120,7 @@ static int debugfs_log_open(struct inode *inode, struct file *file)
return single_open(file, debugfs_log_show, inode->i_private);
}

-static int debugfs_log_write(struct file *file,
+static ssize_t debugfs_log_write(struct file *file,
const char __user *buffer,
size_t count, loff_t *ppos)
{
@@ -229,7 +229,7 @@ static int debugfs_trace_open(struct inode *inode, struct file *file)
return single_open(file, debugfs_trace_show, inode->i_private);
}

-static int debugfs_trace_write(struct file *file,
+static ssize_t debugfs_trace_write(struct file *file,
const char __user *buffer,
size_t count, loff_t *ppos)
{
--
2.9.3
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