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usb: dwc2: Fix fifo_show() functionality 

NPTXFIFO's start address is showing 0x03000000 instead of 0x00000800.
Replaced val & FIFOSIZE_DEPTH_MASK by val & FIFOSIZE_STARTADDR_MASK in
fifo_show() function.

Signed-off-by: Razmik Karapetyan <razmik@synopsys.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Razmik Karapetyan 2016-11-16 15:34:02 -08:00 committed by Felipe Balbi
parent 01719c2ef0
commit 7d94f97002
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/dwc2/debugfs.c
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@ -213,7 +213,7 @@ static int fifo_show(struct seq_file *seq, void *v)
val = dwc2_readl(regs + GNPTXFSIZ); val = dwc2_readl(regs + GNPTXFSIZ);
seq_printf(seq, "NPTXFIFO: Size %d, Start 0x%08x\n", seq_printf(seq, "NPTXFIFO: Size %d, Start 0x%08x\n",
val >> FIFOSIZE_DEPTH_SHIFT, val >> FIFOSIZE_DEPTH_SHIFT,
val & FIFOSIZE_DEPTH_MASK); val & FIFOSIZE_STARTADDR_MASK);
seq_puts(seq, "\nPeriodic TXFIFOs:\n"); seq_puts(seq, "\nPeriodic TXFIFOs:\n");