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usb: dwc3: debugfs: fix off by one when entering testmode 

When implementing the USB2 testmode support via debugfs,
Felipe has committed a mistake when counting the number
of letters of some of the strings, resulting on an off
by one error which prevented some of the Test modes to
be entered properly.

This patch, fixes that mistake.

Signed-off-by: Gerard Cauvy <g-cauvy1@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
hifive-unleashed-5.1
Gerard Cauvy 2012-02-10 12:14:53 +02:00 committed by Felipe Balbi
parent 2e81c36a00
commit 090725431b
1 changed files with 3 additions and 3 deletions
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6
drivers/usb/dwc3/debugfs.c
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@ -525,11 +525,11 @@ static ssize_t dwc3_testmode_write(struct file *file,
testmode = TEST_J;
else if (!strncmp(buf, "test_k", 6))
testmode = TEST_K;
else if (!strncmp(buf, "test_se0_nak", 13))
else if (!strncmp(buf, "test_se0_nak", 12))
testmode = TEST_SE0_NAK;
else if (!strncmp(buf, "test_packet", 12))
else if (!strncmp(buf, "test_packet", 11))
testmode = TEST_PACKET;
else if (!strncmp(buf, "test_force_enable", 18))
else if (!strncmp(buf, "test_force_enable", 17))
testmode = TEST_FORCE_EN;
else
testmode = 0;