diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/dma/amba-pl08x.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index 5dd97f450925..d79688d64886 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c | |||
@@ -1502,13 +1502,7 @@ bool pl08x_filter_id(struct dma_chan *chan, void *chan_id) | |||
1502 | */ | 1502 | */ |
1503 | static void pl08x_ensure_on(struct pl08x_driver_data *pl08x) | 1503 | static void pl08x_ensure_on(struct pl08x_driver_data *pl08x) |
1504 | { | 1504 | { |
1505 | u32 val; | 1505 | writel(PL080_CONFIG_ENABLE, pl08x->base + PL080_CONFIG); |
1506 | |||
1507 | val = readl(pl08x->base + PL080_CONFIG); | ||
1508 | val &= ~(PL080_CONFIG_M2_BE | PL080_CONFIG_M1_BE | PL080_CONFIG_ENABLE); | ||
1509 | /* We implicitly clear bit 1 and that means little-endian mode */ | ||
1510 | val |= PL080_CONFIG_ENABLE; | ||
1511 | writel(val, pl08x->base + PL080_CONFIG); | ||
1512 | } | 1506 | } |
1513 | 1507 | ||
1514 | static void pl08x_unmap_buffers(struct pl08x_txd *txd) | 1508 | static void pl08x_unmap_buffers(struct pl08x_txd *txd) |