1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index f8c2898d82b0..dc2a1f6ee36c 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -875,7 +875,12 @@ static int lbs_spi_thread(void *data)
                         err = if_spi_c2h_data(card);
                         if (err)
                                 goto err;
-                if (hiStatus & IF_SPI_HIST_CMD_DOWNLOAD_RDY) {
+
+                /* workaround: in PS mode, the card does not set the Command
+                 * Download Ready bit, but it sets TX Download Ready. */
+                if (hiStatus & IF_SPI_HIST_CMD_DOWNLOAD_RDY ||
+                   (card->priv->psstate != PS_STATE_FULL_POWER &&
+                    (hiStatus & IF_SPI_HIST_TX_DOWNLOAD_RDY))) {
                         /* This means two things. First of all,
                          * if there was a previous command sent, the card has
                          * successfully received it.