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staging: panel: fix sparse warnings in keypad_read

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This patch fixes two sparse warnings related to keypad_read :
warning: incorrect type in argument 1 (different address spaces)
warning: incorrect type in initializer (incompatible argument 2 (different address spaces))

Signed-off-by: Bastien Armand <armand.bastien@laposte.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bastien Armand 2014-04-18 18:10:08 +02:00 committed by Greg Kroah-Hartman
parent 70a8c3eb85
commit cce75f412f
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/panel/panel.c
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@ -1584,11 +1584,11 @@ static void lcd_init(void)
*/
static ssize_t keypad_read(struct file *file,
char *buf, size_t count, loff_t *ppos)
char __user *buf, size_t count, loff_t *ppos)
{
unsigned i = *ppos;
char *tmp = buf;
char __user *tmp = buf;
if (keypad_buflen == 0) {
if (file->f_flags & O_NONBLOCK)