diff options
| author | Patrick Venture <venture@google.com> | 2019-04-25 13:23:47 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-25 22:37:52 +0200 |
| commit | 2d1c31cb642b44e3d621643b8d30e15e5e4df4e4 (patch) | |
| tree | ae212bef8eef56c15c4474386d962ec80a0321ba /drivers/misc | |
| parent | 06d5d6b7f9948a89543e1160ef852d57892c750d (diff) | |
| download | linux-2d1c31cb642b44e3d621643b8d30e15e5e4df4e4.tar.bz2 | |
drivers/misc: Add Aspeed P2A control driver
Fixup compiler warnings:
- 108 warning: ISO C90 forbids mixed declarations and code
- 264 warning: unused variable 'value'
- 335 warning: unused variable 'res'
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Patrick Venture <venture@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/aspeed-p2a-ctrl.c | 6 |
1 files 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; |