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

Commit 364f8e93 authored by Mian Yousaf Kaukab's avatar Mian Yousaf Kaukab Committed by Felipe Balbi
Browse files

usb: dwc2: gadget: fix debug loop limits 



< 15 check doesn't show debug information for endpoint 15.
It is possible to have less than 15 endpoints so use limit
provided by hardware configuration.

Tested-by: default avatarRobert Baldyga <r.baldyga@samsung.com>
Acked-by: default avatarPaul Zimmerman <paulz@synopsys.com>
Signed-off-by: default avatarMian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent ea5a8774

drivers/usb/dwc2/gadget.c

+4 −4
Original line number Diff line number Diff line
@@ -3156,14 +3156,14 @@ static void s3c_hsotg_dump(struct dwc2_hsotg *hsotg) 


	/* show periodic fifo settings */



	for (idx = 1; idx <= 15; idx++) {

	for (idx = 1; idx < hsotg->num_of_eps; idx++) {

		val = readl(regs + DPTXFSIZN(idx));

		dev_info(dev, "DPTx[%d] FSize=%d, StAddr=0x%08x\n", idx,

			 val >> FIFOSIZE_DEPTH_SHIFT,

			 val & FIFOSIZE_STARTADDR_MASK);

	}



	for (idx = 0; idx < 15; idx++) {

	for (idx = 0; idx < hsotg->num_of_eps; idx++) {

		dev_info(dev,

			 "ep%d-in: EPCTL=0x%08x, SIZ=0x%08x, DMA=0x%08x\n", idx,

			 readl(regs + DIEPCTL(idx)),
@@ -3221,7 +3221,7 @@ static int state_show(struct seq_file *seq, void *v) 


	seq_puts(seq, "\nEndpoint status:\n");



	for (idx = 0; idx < 15; idx++) {

	for (idx = 0; idx < hsotg->num_of_eps; idx++) {

		u32 in, out;



		in = readl(regs + DIEPCTL(idx));
@@ -3280,7 +3280,7 @@ static int fifo_show(struct seq_file *seq, void *v) 


	seq_puts(seq, "\nPeriodic TXFIFOs:\n");



	for (idx = 1; idx <= 15; idx++) {

	for (idx = 1; idx < hsotg->num_of_eps; idx++) {

		val = readl(regs + DPTXFSIZN(idx));



		seq_printf(seq, "\tDPTXFIFO%2d: Size %d, Start 0x%08x\n", idx,