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Commit 09c94e62 authored by Richard Zhao's avatar Richard Zhao Committed by Greg Kroah-Hartman
Browse files

usb: chipidea: remove zero check of hw_ep_max 



It's 0 for host only device.

Signed-off-by: default avatarRichard Zhao <richard.zhao@freescale.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a756186b

drivers/usb/chipidea/core.c

+1 −1
Original line number Diff line number Diff line
@@ -195,7 +195,7 @@ static int hw_device_init(struct ci13xxx *ci, void __iomem *base) 
		ffs_nr(DCCPARAMS_DEN);

	ci->hw_ep_max = reg * 2;   /* cache hw ENDPT_MAX */



	if (ci->hw_ep_max == 0 || ci->hw_ep_max > ENDPT_MAX)

	if (ci->hw_ep_max > ENDPT_MAX)

		return -ENODEV;



	dev_dbg(ci->dev, "ChipIdea HDRC found, lpm: %d; cap: %p op: %p\n",