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USB: EHCI: remove bogus #error

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The EHCI host controller driver can be built standalone now,
without enabling any of the available bus glue drivers, so
there is not really a reason to error out here:

drivers/usb/host/ehci-hcd.c:1303:2: error:
 #error "missing bus glue for ehci-hcd"  #error "missing bus glue for ehci-hcd"

The alternative would be to change the Kconfig code to build
the ehci-hcd module only if any of the symbols below are
in fact enabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Arnd Bergmann 2013-05-02 17:16:19 +02:00 committed by Greg Kroah-Hartman
parent bac6b03275
commit 843e56c02d
1 changed files with 0 additions and 17 deletions
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17
drivers/usb/host/ehci-hcd.c
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@ -1286,23 +1286,6 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_hcd_sead3_driver
#endif
#if !IS_ENABLED(CONFIG_USB_EHCI_PCI) && \
!IS_ENABLED(CONFIG_USB_EHCI_HCD_PLATFORM) && \
!IS_ENABLED(CONFIG_USB_CHIPIDEA_HOST) && \
!IS_ENABLED(CONFIG_USB_EHCI_MXC) && \
!IS_ENABLED(CONFIG_USB_EHCI_HCD_OMAP) && \
!IS_ENABLED(CONFIG_USB_EHCI_HCD_ORION) && \
!IS_ENABLED(CONFIG_USB_EHCI_HCD_SPEAR) && \
!IS_ENABLED(CONFIG_USB_EHCI_S5P) && \
!IS_ENABLED(CONFIG_USB_EHCI_HCD_AT91) && \
!IS_ENABLED(CONFIG_USB_EHCI_MSM) && \
!defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && \
!defined(OF_PLATFORM_DRIVER) && \
!defined(XILINX_OF_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
#endif
static int __init ehci_hcd_init(void)
{
int retval = 0;