diff --git a/[refs] b/[refs] index 8a51ebd502ac..6ff5bc2ecd1e 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 0747c7bae5c93377f4ea81b55d6851eaddc677fe +refs/heads/master: be8cb7dfd92420b12dfd6831c2d638f4f46bdfdf diff --git a/trunk/drivers/dma/ste_dma40.c b/trunk/drivers/dma/ste_dma40.c index df2e1a30ee7e..8aff86594141 100644 --- a/trunk/drivers/dma/ste_dma40.c +++ b/trunk/drivers/dma/ste_dma40.c @@ -640,19 +640,15 @@ static void d40_config_set_event(struct d40_chan *d40c, bool do_enable) static u32 d40_chan_has_events(struct d40_chan *d40c) { - u32 val = 0; + u32 val; - /* If SSLNK or SDLNK is zero all events are disabled */ - if ((d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_MEM) || - (d40c->dma_cfg.dir == STEDMA40_PERIPH_TO_PERIPH)) - val = readl(d40c->base->virtbase + D40_DREG_PCBASE + - d40c->phy_chan->num * D40_DREG_PCDELTA + - D40_CHAN_REG_SSLNK); - - if (d40c->dma_cfg.dir != STEDMA40_PERIPH_TO_MEM) - val = readl(d40c->base->virtbase + D40_DREG_PCBASE + - d40c->phy_chan->num * D40_DREG_PCDELTA + - D40_CHAN_REG_SDLNK); + val = readl(d40c->base->virtbase + D40_DREG_PCBASE + + d40c->phy_chan->num * D40_DREG_PCDELTA + + D40_CHAN_REG_SSLNK); + + val |= readl(d40c->base->virtbase + D40_DREG_PCBASE + + d40c->phy_chan->num * D40_DREG_PCDELTA + + D40_CHAN_REG_SDLNK); return val; }