Commit 2d1c31cb authored by Patrick Venture's avatar Patrick Venture Committed by Greg Kroah-Hartman
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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: default avatarkbuild test robot <lkp@intel.com>
Signed-off-by: default avatarPatrick Venture <venture@google.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 06d5d6b7

drivers/misc/aspeed-p2a-ctrl.c

+3 −3
Original line number Diff line number Diff line
@@ -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;

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