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| author |   Manjunath Goudar <manjunath.goudar@linaro.org> | 2013-04-02 18:24:02 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-08 09:40:20 -0700 |
| commit | 9773696105534dd5193576adfe4a0117a6489c64 (patch) | |
| tree | 3551353fdd4512391939dae7b7f54eda5918d6b6 /drivers/usb/host/Makefile | |
| parent | USB: EHCI: make ehci-s5p a separate driver (diff) | |
| download | linux-dev-9773696105534dd5193576adfe4a0117a6489c64.tar.xz linux-dev-9773696105534dd5193576adfe4a0117a6489c64.zip | |
USB: EHCI: make ehci-atmel a separate driver
Separate the Atmel host controller driver from ehci-hcd host code
so that it can be built as a separate driver module.
This work is part of enabling multi-platform kernels on ARM;
however, note that other changes are still needed before Atmel can be
booted with a multi-platform kernel. This is currently planned for
Linux-3.11.
With the infrastructure added by Alan Stern in patch 3e0232039
"USB: EHCI: prepare to make ehci-hcd a library module", we can
avoid this problem by turning a bus glue into a separate
module, as we do here for the Atmel bus glue.
In V4 (arnd):
- reordered #include statements.
- removed call to ehci_shutdown and the corresponding export
In V3:
- Detailed commit message added here about why this patch is required.
- Replaced hcd_name string "ehci-atmel" to "atmel-ehci".
- Inserted blank line in the Makefile to separate the EHCI drivers from
the following non-EHCI drivers.
- Exported ehci_shutdown symbol as it is needed by the Atmel driver.
- Eliminated ehci_atmel_setup routine because hcd registers
can be directly set in the ehci_atmel_drv_probe function.
In V2:
Resolved below compiler error.
drivers/usb/host/ehci-atmel.c: In function 'ehci_atmel_drv_remove':
drivers/usb/host/ehci-atmel.c:167: error: implicit declaration of function 'ehci_shutdown'
Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Andrew Victor <linux@maxim.org.za>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/Makefile')
| -rw-r--r-- | drivers/usb/host/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile index 3d895b5adc32..368d3eb994d3 100644 --- a/drivers/usb/host/Makefile +++ b/drivers/usb/host/Makefile @@ -31,6 +31,7 @@ obj-$(CONFIG_USB_EHCI_HCD_OMAP) += ehci-omap.o obj-$(CONFIG_USB_EHCI_HCD_ORION) += ehci-orion.o obj-$(CONFIG_USB_EHCI_HCD_SPEAR) += ehci-spear.o obj-$(CONFIG_USB_EHCI_S5P) += ehci-s5p.o +obj-$(CONFIG_USB_EHCI_HCD_AT91) += ehci-atmel.o obj-$(CONFIG_USB_OXU210HP_HCD) += oxu210hp-hcd.o obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o |