@@ -2019,17 +2019,10 @@ static int smc_probe(struct net_device *dev, void __iomem *ioaddr,
# endif
if (lp->cfg.flags & SMC91X_USE_DMA) {
dma_cap_mask_t mask;
- struct pxad_param param;
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
- param.prio = PXAD_PRIO_LOWEST;
- param.drcmr = -1UL;
-
- lp->dma_chan =
- dma_request_slave_channel_compat(mask, pxad_filter_fn,
- ¶m, &dev->dev,
- "data");
+ lp->dma_chan = dma_request_channel(mask, NULL, NULL);
}
#endif
@@ -301,7 +301,6 @@ struct smc_local {
* as RX which can overrun memory and lose packets.
*/
#include <linux/dma-mapping.h>
-#include <linux/dma/pxa-dma.h>
#ifdef SMC_insl
#undef SMC_insl
As the pxa architecture switched towards the dmaengine slave map, the old compatibility mechanism to acquire the dma requestor line number and priority are not needed anymore. This patch simplifies the dma resource acquisition, using the more generic function dma_request_slave_channel(). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> --- Since v2: converted to NULL filter function and NULL dma parameter call --- drivers/net/ethernet/smsc/smc91x.c | 9 +-------- drivers/net/ethernet/smsc/smc91x.h | 1 - 2 files changed, 1 insertion(+), 9 deletions(-)