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path: root/drivers/net/ethernet/freescale/fman/fman_dtsec.c
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Diffstat (limited to 'drivers/net/ethernet/freescale/fman/fman_dtsec.c')
-rw-r--r--drivers/net/ethernet/freescale/fman/fman_dtsec.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
index 7c92eb854925..c88918c4c5f3 100644
--- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c
+++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c
@@ -932,15 +932,14 @@ int dtsec_set_tx_pause_frames(struct fman_mac *dtsec,
if (!is_init_done(dtsec->dtsec_drv_param))
return -EINVAL;
- /* FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003 Errata workaround */
- if (dtsec->fm_rev_info.major == 2)
- if (pause_time <= 320) {
+ if (pause_time) {
+ /* FM_BAD_TX_TS_IN_B_2_B_ERRATA_DTSEC_A003 Errata workaround */
+ if (dtsec->fm_rev_info.major == 2 && pause_time <= 320) {
pr_warn("pause-time: %d illegal.Should be > 320\n",
pause_time);
return -EINVAL;
}
- if (pause_time) {
ptv = ioread32be(&regs->ptv);
ptv &= PTV_PTE_MASK;
ptv |= pause_time & PTV_PT_MASK;