45 lines
1.5 KiB
Diff
45 lines
1.5 KiB
Diff
From 972a6c5d56b42d6dd326867d5974ffa58383ec53 Mon Sep 17 00:00:00 2001
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From: Peter Chen <peter.chen@freescale.com>
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Date: Mon, 29 Jul 2013 13:09:57 +0300
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Subject: [PATCH] usb: chipidea: fix the build error with randconfig
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Using below configs, the compile will have error:
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ERROR: "ehci_init_driver" undefined!
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.config:
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CONFIG_USB_CHIPIDEA=m
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CONFIG_USB_CHIPIDEA_HOST=y
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CONFIG_USB_CHIPIDEA_DEBUG=y
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The reason is chipidea host uses symbol from ehci, but ehci
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is not compiled. Let the chipidea host depend on
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ehci even it is built as module.
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Signed-off-by: Peter Chen <peter.chen@freescale.com>
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Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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---
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drivers/usb/chipidea/Kconfig | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/drivers/usb/chipidea/Kconfig
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+++ b/drivers/usb/chipidea/Kconfig
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@@ -12,7 +12,7 @@ if USB_CHIPIDEA
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config USB_CHIPIDEA_UDC
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bool "ChipIdea device controller"
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- depends on USB_GADGET=y || USB_CHIPIDEA=m
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+ depends on USB_GADGET=y || (USB_CHIPIDEA=m && USB_GADGET=m)
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help
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Say Y here to enable device controller functionality of the
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ChipIdea driver.
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@@ -20,7 +20,7 @@ config USB_CHIPIDEA_UDC
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config USB_CHIPIDEA_HOST
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bool "ChipIdea host controller"
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depends on USB=y
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- depends on USB_EHCI_HCD=y || USB_CHIPIDEA=m
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+ depends on USB_EHCI_HCD=y || (USB_CHIPIDEA=m && USB_EHCI_HCD=m)
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select USB_EHCI_ROOT_HUB_TT
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help
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Say Y here to enable host controller functionality of the
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