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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 15:20:41 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-21 15:20:41 -0800
commit3298a3511f1e73255a8dc023efd909e569eea037 (patch)
tree2d8e9bdb9e398049e3876b99fbb4d51099a45cc3 /drivers/dma
parent5ce7aba976ebdfbf467e3cbcd3a7536ebdec4b11 (diff)
parentacb7452369e4f8749dd32d48dbda98936035a87c (diff)
downloadlinux-3298a3511f1e73255a8dc023efd909e569eea037.tar.bz2
Merge tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC multiplatform support from Arnd Bergmann: "Converting more ARM platforms to multiplatform support. This time, OMAP gets converted, which is a major step since this is by far the largest platform in terms of code size. The same thing happens to the vt8500 platform." * tag 'multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: net: cwdavinci_cpdma: export symbols for cpsw remoteproc: omap: depend on OMAP_MBOX_FWK [media] davinci: do not include mach/hardware.h ARM: OMAP2+: Make sure files with omap initcalls include soc.h ARM: OMAP2+: Include soc.h to drm.c to fix compiling ARM: OMAP2+: Fix warning for hwspinlock omap_postcore_initcall ARM: multi_v7_defconfig: add ARCH_ZYNQ ARM: multi_v7_defconfig: remove unnecessary CONFIG_GPIOLIB arm: vt8500: Remove remaining mach includes arm: vt8500: Convert debug-macro.S to be multiplatform friendly arm: vt8500: Remove single platform Kconfig options ARM: OMAP2+: Remove now obsolete uncompress.h and debug-macro.S ARM: OMAP2+: Add minimal support for booting vexpress ARM: OMAP2+: Enable ARCH_MULTIPLATFORM support ARM: OMAP2+: Disable code that currently does not work with multiplaform ARM: OMAP2+: Add multiplatform debug_ll support ARM: OMAP: Fix dmaengine init for multiplatform ARM: OMAP: Fix i2c cmdline initcall for multiplatform ARM: OMAP2+: Use omap initcalls ARM: OMAP2+: Limit omap initcalls to omap only on multiplatform kernels
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/omap-dma.c20
1 files changed, 1 insertions, 19 deletions
diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c
index 5a31264f2bd1..c4b4fd2acc42 100644
--- a/drivers/dma/omap-dma.c
+++ b/drivers/dma/omap-dma.c
@@ -661,32 +661,14 @@ bool omap_dma_filter_fn(struct dma_chan *chan, void *param)
}
EXPORT_SYMBOL_GPL(omap_dma_filter_fn);
-static struct platform_device *pdev;
-
-static const struct platform_device_info omap_dma_dev_info = {
- .name = "omap-dma-engine",
- .id = -1,
- .dma_mask = DMA_BIT_MASK(32),
-};
-
static int omap_dma_init(void)
{
- int rc = platform_driver_register(&omap_dma_driver);
-
- if (rc == 0) {
- pdev = platform_device_register_full(&omap_dma_dev_info);
- if (IS_ERR(pdev)) {
- platform_driver_unregister(&omap_dma_driver);
- rc = PTR_ERR(pdev);
- }
- }
- return rc;
+ return platform_driver_register(&omap_dma_driver);
}
subsys_initcall(omap_dma_init);
static void __exit omap_dma_exit(void)
{
- platform_device_unregister(pdev);
platform_driver_unregister(&omap_dma_driver);
}
module_exit(omap_dma_exit);