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| author | Magnus Damm <magnus.damm@gmail.com> | 2008-01-23 15:58:46 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-01 14:35:05 -0800 |
| commit | f54aab6ebcecd93e86cea34ddba5f3d454382041 (patch) | |
| tree | 82c3543c0ce8ba7b0648fc9be6926e739e40ed5f /drivers/usb/host/ohci-hcd.c | |
| parent | b3476675320eda83cf061a686cdc80b76f2bfdc4 (diff) | |
| download | blackbird-obmc-linux-f54aab6ebcecd93e86cea34ddba5f3d454382041.tar.gz blackbird-obmc-linux-f54aab6ebcecd93e86cea34ddba5f3d454382041.zip | |
usb: ohci-sm501 driver
usb: ohci-sm501 driver V2
This patch adds sm501 ohci support. It's all very straightforward with the
exception of dma_declare_coherent_memory() and HCD_LOCAL_MEM. Together they
are used to ensure that usb data is allocated using dma_alloc_coherent(),
and that only valid dma memory is used to allocate from. This driver is
a platform device, and the mfd driver sm501.c is already creating one
usb host controller instance per sm501.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ohci-hcd.c')
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index b8ed84d5406d..dd4798ee028e 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1052,6 +1052,11 @@ MODULE_LICENSE ("GPL"); #define SSB_OHCI_DRIVER ssb_ohci_driver #endif +#ifdef CONFIG_MFD_SM501 +#include "ohci-sm501.c" +#define PLATFORM_DRIVER ohci_hcd_sm501_driver +#endif + #if !defined(PCI_DRIVER) && \ !defined(PLATFORM_DRIVER) && \ !defined(OF_PLATFORM_DRIVER) && \ |
