diff options
| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2017-06-08 13:51:52 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-10 22:10:13 -0400 |
| commit | 6d307f6b099cbe828cd7595408caebce3088c8f3 (patch) | |
| tree | 8816059762c354eef02e8e5879aea52b79d327d0 /drivers/net/ethernet/ti | |
| parent | e9523a5a32a1ce3acfe875cddd8ac8ad8a9ed270 (diff) | |
| download | linux-6d307f6b099cbe828cd7595408caebce3088c8f3.tar.bz2 | |
net: ethernet: ti: cpdma: do not enable host error misc irq
CPSW driver does not handle this interrupt, so there are no reasons to enable
it in hardware.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_cpdma.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index 7ecc6b70e7e8..e4d6edf387b3 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -645,7 +645,7 @@ EXPORT_SYMBOL_GPL(cpdma_ctlr_destroy); int cpdma_ctlr_int_ctrl(struct cpdma_ctlr *ctlr, bool enable) { unsigned long flags; - int i, reg; + int i; spin_lock_irqsave(&ctlr->lock, flags); if (ctlr->state != CPDMA_STATE_ACTIVE) { @@ -653,9 +653,6 @@ int cpdma_ctlr_int_ctrl(struct cpdma_ctlr *ctlr, bool enable) return -EINVAL; } - reg = enable ? CPDMA_DMAINTMASKSET : CPDMA_DMAINTMASKCLEAR; - dma_reg_write(ctlr, reg, CPDMA_DMAINT_HOSTERR); - for (i = 0; i < ARRAY_SIZE(ctlr->channels); i++) { if (ctlr->channels[i]) cpdma_chan_int_ctrl(ctlr->channels[i], enable); |