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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-09-09 21:02:02 +0200 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-09-27 15:46:31 +0200 |
| commit | 35bab0589b9a71533b37280eefa430c21dc102fe (patch) | |
| tree | 891a4b6c506f46ed596272d34d65e6d4990e459a /arch/arm/plat-mxc/include/mach/devices-common.h | |
| parent | a8a05b855291defb1d97a1c3681480e4ca330254 (diff) | |
| download | kernel_samsung_smdk4412-35bab0589b9a71533b37280eefa430c21dc102fe.zip kernel_samsung_smdk4412-35bab0589b9a71533b37280eefa430c21dc102fe.tar.gz kernel_samsung_smdk4412-35bab0589b9a71533b37280eefa430c21dc102fe.tar.bz2 | |
ARM: imx: change the way spi-imx devices are registered
Group soc specific data in a global struct instead of repeating it for
each call to imxXX_add_spi_imxX. The structs holding the actual data
are placed in .init.constdata and so don't do much harm. Compared to
the previous approach this reduces code size to call imx_add_spi_imx.
Acked-by: Jason Wang <jason77.wang@gmail.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc/include/mach/devices-common.h')
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/devices-common.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h index 4a170a8..e654287 100644 --- a/arch/arm/plat-mxc/include/mach/devices-common.h +++ b/arch/arm/plat-mxc/include/mach/devices-common.h @@ -43,6 +43,12 @@ struct platform_device *__init imx_add_mxc_nand_v21(resource_size_t iobase, int irq, const struct mxc_nand_platform_data *pdata); #include <mach/spi.h> -struct platform_device *__init imx_add_spi_imx(int id, - resource_size_t iobase, resource_size_t iosize, int irq, +struct imx_spi_imx_data { + int id; + resource_size_t iobase; + resource_size_t iosize; + int irq; +}; +struct platform_device *__init imx_add_spi_imx( + const struct imx_spi_imx_data *data, const struct spi_imx_master *pdata); |