lkml.org 
[lkml]   [2019]   [Apr]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
Subject[PATCH] fixup! drivers/misc: Add Aspeed P2A control driver
From
Fixup compiler warnings:
- 108 warning: ISO C90 forbids mixed declarations and code
- 264 warning: unused variable 'value'
- 335 warning: unused variable 'res'

Signed-off-by: Patrick Venture <venture@google.com>
---
drivers/misc/aspeed-p2a-ctrl.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/misc/aspeed-p2a-ctrl.c b/drivers/misc/aspeed-p2a-ctrl.c
index c0521b2ffc6a..9736821972ef 100644
--- a/drivers/misc/aspeed-p2a-ctrl.c
+++ b/drivers/misc/aspeed-p2a-ctrl.c
@@ -99,13 +99,14 @@ static void aspeed_p2a_disable_bridge(struct aspeed_p2a_ctrl *p2a_ctrl)

static int aspeed_p2a_mmap(struct file *file, struct vm_area_struct *vma)
{
+ unsigned long vsize;
struct aspeed_p2a_user *priv = file->private_data;
struct aspeed_p2a_ctrl *ctrl = priv->parent;

if (ctrl->mem_base == 0 && ctrl->mem_size == 0)
return -EINVAL;

- unsigned long vsize = vma->vm_end - vma->vm_start;
+ vsize = vma->vm_end - vma->vm_start;
pgprot_t prot = vma->vm_page_prot;

if (vma->vm_pgoff + vsize > ctrl->mem_base + ctrl->mem_size)
@@ -261,7 +262,6 @@ static int aspeed_p2a_open(struct inode *inode, struct file *file)
static int aspeed_p2a_release(struct inode *inode, struct file *file)
{
int i;
- u32 value;
u32 bits = 0;
bool open_regions = false;
struct aspeed_p2a_user *priv = file->private_data;
@@ -332,7 +332,7 @@ static int aspeed_p2a_ctrl_probe(struct platform_device *pdev)
{
struct aspeed_p2a_ctrl *misc_ctrl;
struct device *dev;
- struct resource *res, resm;
+ struct resource resm;
struct device_node *node;
int rc = 0;

--
2.21.0.593.g511ec345e18-goog
\
 
 \ /
  Last update: 2019-04-25 22:24    [W:0.030 / U:2.204 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site