linux-kernel - [PATCH] usb: chipidea: Don't select EXTCON

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Message-ID: <20180329170549.3f74135d@xhacker.debian>
Date:   Thu, 29 Mar 2018 17:05:49 +0800
From:   Jisheng Zhang <Jisheng.Zhang@...aptics.com>
To:     Peter Chen <Peter.Chen@....com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] usb: chipidea: Don't select EXTCON

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@...aptics.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
-- 
2.16.3