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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-02 09:27:42 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2011-03-07 19:29:41 +0100 |
| commit | 48f6b0999673cce33e4a54d89c78460cc28e5156 (patch) | |
| tree | 1ada2b337a7af540246968a9150b0c0a8ebabc3c /arch/arm/plat-mxc/include/mach/ulpi.h | |
| parent | 94573e6623cf9159f036adc670a3d4b29e6d86fe (diff) | |
| download | blackbird-op-linux-48f6b0999673cce33e4a54d89c78460cc28e5156.tar.gz blackbird-op-linux-48f6b0999673cce33e4a54d89c78460cc28e5156.zip | |
ARM i.MX: introduce imx_otg_ulpi_create to create ULPI transceivers
The boards are currently using otg_ulpi_create and mxc_ulpi_access_ops,
both are only present if CONFIG_USB_ULPI is set. To remove the need of
ifdefs in the board code introduce a imx_otg_ulpi_create functions
which expands to a static inline function if compiled without ulpi.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/ulpi.h')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/ulpi.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/plat-mxc/include/mach/ulpi.h b/arch/arm/plat-mxc/include/mach/ulpi.h index 96b6ab4c40c3..f9161c96d7bd 100644 --- a/arch/arm/plat-mxc/include/mach/ulpi.h +++ b/arch/arm/plat-mxc/include/mach/ulpi.h @@ -1,6 +1,15 @@ #ifndef __MACH_ULPI_H #define __MACH_ULPI_H +#ifdef CONFIG_USB_ULPI +struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags); +#else +static inline struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags) +{ + return NULL; +} +#endif + extern struct otg_io_access_ops mxc_ulpi_access_ops; #endif /* __MACH_ULPI_H */ |
