Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f7a83fe1 authored by Anton Tikhomirov's avatar Anton Tikhomirov Committed by Felipe Balbi
Browse files

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: default avatarAnton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent f79a60b8

drivers/usb/gadget/s3c-hsotg.c

+1 −1
Original line number Diff line number Diff line
@@ -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;