diff options
Diffstat (limited to 'target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch')
| -rw-r--r-- | target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch b/target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch new file mode 100644 index 0000000000..b921dfd9e0 --- /dev/null +++ b/target/linux/imx6/patches-3.10/0002-usb-chipidea-fix-the-build-error-with-randconfig.patch @@ -0,0 +1,44 @@ +From 972a6c5d56b42d6dd326867d5974ffa58383ec53 Mon Sep 17 00:00:00 2001 +From: Peter Chen <peter.chen@freescale.com> +Date: Mon, 29 Jul 2013 13:09:57 +0300 +Subject: [PATCH] usb: chipidea: fix the build error with randconfig + +Using below configs, the compile will have error: +ERROR: "ehci_init_driver" undefined! + +.config: +CONFIG_USB_CHIPIDEA=m +CONFIG_USB_CHIPIDEA_HOST=y +CONFIG_USB_CHIPIDEA_DEBUG=y + +The reason is chipidea host uses symbol from ehci, but ehci +is not compiled. Let the chipidea host depend on +ehci even it is built as module. + +Signed-off-by: Peter Chen <peter.chen@freescale.com> +Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> +Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +--- + drivers/usb/chipidea/Kconfig | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/usb/chipidea/Kconfig ++++ b/drivers/usb/chipidea/Kconfig +@@ -12,7 +12,7 @@ if USB_CHIPIDEA + + config USB_CHIPIDEA_UDC + bool "ChipIdea device controller" +- depends on USB_GADGET=y || USB_CHIPIDEA=m ++ depends on USB_GADGET=y || (USB_CHIPIDEA=m && USB_GADGET=m) + help + Say Y here to enable device controller functionality of the + ChipIdea driver. +@@ -20,7 +20,7 @@ config USB_CHIPIDEA_UDC + config USB_CHIPIDEA_HOST + bool "ChipIdea host controller" + depends on USB=y +- depends on USB_EHCI_HCD=y || USB_CHIPIDEA=m ++ depends on USB_EHCI_HCD=y || (USB_CHIPIDEA=m && USB_EHCI_HCD=m) + select USB_EHCI_ROOT_HUB_TT + help + Say Y here to enable host controller functionality of the |