From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
To: Peter Chen <Peter.Chen@nxp.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: usb: chipidea: Don't select EXTCON
Date: Thu, 29 Mar 2018 17:05:49 +0800 [thread overview]
Message-ID: <20180329170549.3f74135d@xhacker.debian> (raw)
Not all chipidea users need EXTCON, so it's better to avoid
unconditionally select EXTCON, this could save us 2KB kernel Image size.
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
---
drivers/usb/chipidea/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/usb/chipidea/Kconfig b/drivers/usb/chipidea/Kconfig
index 785f0ed037f7..97509172d536 100644
--- a/drivers/usb/chipidea/Kconfig
+++ b/drivers/usb/chipidea/Kconfig
@@ -1,7 +1,6 @@
config USB_CHIPIDEA
tristate "ChipIdea Highspeed Dual Role Controller"
depends on ((USB_EHCI_HCD && USB_GADGET) || (USB_EHCI_HCD && !USB_GADGET) || (!USB_EHCI_HCD && USB_GADGET)) && HAS_DMA
- select EXTCON
select RESET_CONTROLLER
help
Say Y here if your system has a dual role high speed USB
reply other threads:[~2018-03-29 9:05 UTC|newest]
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