usb: s3c-hsotg: Fix TX FIFOs allocation

According to documentation, TX FIFO_number index starts from 1.
For IN endpoint FIFO 0 we use GNPTXFSIZ register for programming
the size and memory start address.

Signed-off-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 69295ba9d99a..e3fe5fd795f0 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -340,7 +340,7 @@ static void s3c_hsotg_init_fifo(struct s3c_hsotg *hsotg)
         /* currently we allocate TX FIFOs for all possible endpoints,
          * and assume that they are all the same size. */
 
-        for (ep = 0; ep <= 15; ep++) {
+        for (ep = 1; ep <= 15; ep++) {
                 val = addr;
                 val |= size << S3C_DPTXFSIZn_DPTxFSize_SHIFT;
                 addr += size;