usb: gadget: f_fs: remove build warnings from ffs_epfile_io

This patch removes build warnings to convert unsigned int pointer
to char pointer from ffs_epfile_io().

Change-Id: I2b46093add10c647f3488220b123e3920a1cfeb4
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>

diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
index 1b35dea..250fc8a 100644 (file)
--- a/drivers/usb/gadget/f_fs.c
+++ b/drivers/usb/gadget/f_fs.c
@@ -772,9 +772,9 @@ static ssize_t ffs_epfile_io(struct file *file,
        int halt;
 
        if(read)
-               data = &recv_buffer[8];
+               data = (char *)&recv_buffer[8];
        else
-               data = &send_buffer[8];
+               data = (char *)&send_buffer[8];
        goto first_try;
        do {
                spin_unlock_irq(&epfile->ffs->eps_lock);