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usb: dwc2: increase timeout in wait_for_chhltd

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This patch increases timeout to 2s.
It was seen on 2 USB devices (Verbatim STORE N GO 070B4AED0FB22358 and
USB DISK 2.0 9000729BA41DDF40) that the request sense command takes
between 1.3s and and 1.5s.

Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Christophe Kerello 2018-03-15 18:00:31 +01:00 committed by Marek Vasut
parent 82e7975b85
commit c2e4c86569
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/dwc2.c
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@ -811,7 +811,7 @@ int wait_for_chhltd(struct dwc2_hc_regs *hc_regs, uint32_t *sub, u8 *toggle)
uint32_t hcint, hctsiz;
ret = wait_for_bit_le32(&hc_regs->hcint, DWC2_HCINT_CHHLTD, true,
1000, false);
2000, false);
if (ret)
return ret;