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usb: dwc2: gadget: fix debug loop limits

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< 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: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Mian Yousaf Kaukab 2015-01-09 13:38:55 +01:00 committed by Felipe Balbi
parent ea5a8774a2
commit 364f8e9338
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/dwc2/gadget.c
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@ -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,