dma: mxs-dma: make platform_device_id more generic
Rewrite mxs_dma_is_apbh and mxs_dma_is_apbx in order to support
other SoCs like imx6q and reform the platform_device_id for the
better further dt support.
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Huang Shijie <b32955@freescale.com>
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Vinod Koul <vinod.koul@intel.com>
diff --git a/include/linux/fsl/mxs-dma.h b/include/linux/fsl/mxs-dma.h
index 203d7c4..55d8702 100644
--- a/include/linux/fsl/mxs-dma.h
+++ b/include/linux/fsl/mxs-dma.h
@@ -15,14 +15,6 @@
int chan_irq;
};
-static inline int mxs_dma_is_apbh(struct dma_chan *chan)
-{
- return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbh");
-}
-
-static inline int mxs_dma_is_apbx(struct dma_chan *chan)
-{
- return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbx");
-}
-
+extern int mxs_dma_is_apbh(struct dma_chan *chan);
+extern int mxs_dma_is_apbx(struct dma_chan *chan);
#endif /* __MACH_MXS_DMA_H__ */