From 943c128ea9463ec2375c466c8573cc32e355e7fb Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Fri, 14 Jul 2017 12:59:55 +0100 Subject: [PATCH] bcm2835-mmc: Fix DMA usage The previous change ("bcm2835-mmc: Only claim one DMA channel") used an incorrect variable, the effect of which was to prevent DMA from being used at all. Fix that bug by using the right variable. Signed-off-by: Phil Elwell --- drivers/mmc/host/bcm2835-mmc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/mmc/host/bcm2835-mmc.c b/drivers/mmc/host/bcm2835-mmc.c index 4fe8d1fe4457..981db05de1ff 100644 --- a/drivers/mmc/host/bcm2835-mmc.c +++ b/drivers/mmc/host/bcm2835-mmc.c @@ -1354,14 +1354,14 @@ static int bcm2835_mmc_add_host(struct bcm2835_host *host) if (ret == 0) { host->dma_cfg_rx = cfg; - host->use_dma = true; + host->have_dma = true; } else { pr_err("%s: unable to configure DMA channel. " - "Faling back to PIO\n", + "Falling back to PIO\n", mmc_hostname(mmc)); dma_release_channel(host->dma_chan_rxtx); host->dma_chan_rxtx = NULL; - host->use_dma = false; + host->have_dma = false; } } #endif -- 2.30.2