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authorJingoo Han <jg1.han@samsung.com>2014-08-20 12:04:09 +0900
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-08-25 13:12:27 -0700
commit9b2667f1f30e91becc3751acd5cffaedcf68e098 (patch)
tree6a3d742c71be23840ff52d73e0d93741b54055a9 /drivers/usb
parent5cbcc35e5bf0eae3c7494ce3efefffc9977827ae (diff)
downloadop-kernel-dev-9b2667f1f30e91becc3751acd5cffaedcf68e098.zip
op-kernel-dev-9b2667f1f30e91becc3751acd5cffaedcf68e098.tar.gz
usb: dwc2: gadget: Set the default EP max packet value as 8 bytes
Set the default EP max packet value as 8 bytes, because in the case of low-speed, 'ep_mps' is not set. Thus, the default value of 'ep_mps' should be considered for the case of low-speed. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/dwc2/gadget.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 2a6f76b..7c9618e 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -1901,7 +1901,7 @@ static void s3c_hsotg_epint(struct s3c_hsotg *hsotg, unsigned int idx,
static void s3c_hsotg_irq_enumdone(struct s3c_hsotg *hsotg)
{
u32 dsts = readl(hsotg->regs + DSTS);
- int ep0_mps = 0, ep_mps = 1023;
+ int ep0_mps = 0, ep_mps = 8;
/*
* This should signal the finish of the enumeration phase
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