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authorRobert Jarzmik <robert.jarzmik@free.fr>2018-06-17 20:02:17 +0300
committerRobert Jarzmik <robert.jarzmik@free.fr>2018-06-18 22:32:41 +0300
commitcd31b80736852d34bc1072f3e579a6fd73a244e7 (patch)
treefc2cae085bbec287cf6be7b9d9ef052c8bf366e4 /include/linux/pxa2xx_ssp.h
parentb77ed2e6d61d40117272be1b2377c5dfd101e9cd (diff)
downloadlinux-cd31b80736852d34bc1072f3e579a6fd73a244e7.tar.xz
ARM: pxa: change SSP DMA channels allocation
Now the dma_slave_map is available for PXA architecture, switch the SSP device to it. This specifically means that : - for platform data based machines, the DMA requestor channels are extracted from the slave map, where pxa-ssp-dai.<N> is a 1-1 match to ssp.<N>, and the channels are either "rx" or "tx". - for device tree platforms, the dma node should be hooked into the pxa2xx-ac97 or pxa-ssp-dai node. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Daniel Mack <daniel@zonque.org>
Diffstat (limited to 'include/linux/pxa2xx_ssp.h')
-rw-r--r--include/linux/pxa2xx_ssp.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h
index 8461b18e4608..03a7ca46735b 100644
--- a/include/linux/pxa2xx_ssp.h
+++ b/include/linux/pxa2xx_ssp.h
@@ -212,8 +212,6 @@ struct ssp_device {
int type;
int use_count;
int irq;
- int drcmr_rx;
- int drcmr_tx;
struct device_node *of_node;
};