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* arm/pxa2xx: reorgazine SSP and SPI header filesSebastian Andrzej Siewior2010-12-011-1/+1
| | | | | | | | | | | | | | | | The PXA-SPI driver relies on some files / defines which are arm specific and are within the ARM tree. The CE4100 SoC which is x86 has also the SPI core. This patch moves the ssp and spi files from arm/mach-pxa and plat-pxa to include/linux where the CE4100 can access them. This move got verified by building the following defconfigs: cm_x2xx_defconfig corgi_defconfig em_x270_defconfig ezx_defconfig imote2_defconfig pxa3xx_defconfig spitz_defconfig zeus_defconfig raumfeld_defconfig magician_defconfig Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com>
* [ARM] pxa: add namespace on sspHaojian Zhuang2010-05-111-11/+11
| | | | | | | | In order to prevent code ambiguous, add namespace on functions in ssp driver. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: use resource_size() in ssp.cJulia Lawall2010-05-111-4/+4
| | | | | Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: avoid NULL dereferencing in error handling of ssp.cJulia Lawall2010-05-111-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The assignments of res to the results of the two calls to platform_get_resource make it impossible to use res in the error handling code in the arguments to release_mem_region. The semantic match that finds the former problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ expression E, E1; identifier f; statement S1,S3; iterator iter; @@ if ((E == NULL && ...) || ...) { ... when != false ((E == NULL && ...) || ...) when != true ((E != NULL && ...) || ...) when != iter(E,...) S1 when != E = E1 ( sizeof(E->f) | * E->f ) ... when any return ...; } else S3 // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] mmp: support ssp in pxa168Haojian Zhuang2010-05-111-0/+1
| | | | | | | Support ssp devices in PXA168. PXA168 could reuse the code of PXA SSP. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* [ARM] pxa: move ssp into common plat-pxaHaojian Zhuang2010-05-111-0/+223
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>