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Commit 0a81a0f7 authored by Emilio G. Cota's avatar Emilio G. Cota Committed by Greg Kroah-Hartman
Browse files

staging: vme_user: remove __iomem marking from kern_buf and derivates 



kern_buf is not iomem; it comes from kmalloc and is directly
dereferenced.

Signed-off-by: default avatarEmilio G. Cota <cota@braap.org>
Acked-by: default avatarMartyn Welch <martyn.welch@ge.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c9492318

drivers/staging/vme/devices/vme_user.c

+3 −3
Original line number Diff line number Diff line
@@ -92,7 +92,7 @@ static unsigned int bus_num; 
 * Structure to handle image related parameters.

 */

typedef struct {

	void __iomem *kern_buf;	/* Buffer address in kernel space */

	void *kern_buf;	/* Buffer address in kernel space */

	dma_addr_t pci_buf;	/* Buffer address in PCI address space */

	unsigned long long size_buf;	/* Buffer size */

	struct semaphore sem;	/* Semaphore for locking image */
@@ -277,7 +277,7 @@ static ssize_t resource_from_user(unsigned int minor, const char *buf, 
static ssize_t buffer_to_user(unsigned int minor, char __user *buf,

	size_t count, loff_t *ppos)

{

	void __iomem *image_ptr;

	void *image_ptr;

	ssize_t retval;



	image_ptr = image[minor].kern_buf + *ppos;
@@ -296,7 +296,7 @@ static ssize_t buffer_to_user(unsigned int minor, char __user *buf, 
static ssize_t buffer_from_user(unsigned int minor, const char *buf,

	size_t count, loff_t *ppos)

{

	void __iomem *image_ptr;

	void *image_ptr;

	size_t retval;



	image_ptr = image[minor].kern_buf + *ppos;