1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index 3cdab131c4a9..ea61724ae225 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -350,6 +350,7 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
                 tx = xfer->tx_buf;
 
                 do {
+                        c -= 1;
                         if (tx != NULL) {
                                 if (mcspi_wait_for_reg_bit(chstat_reg,
                                                 OMAP2_MCSPI_CHSTAT_TXS) < 0) {
@@ -380,7 +381,6 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
                                                 word_len, *(rx - 1));
 #endif
                         }
-                        c -= 1;
                 } while (c);
         } else if (word_len <= 16) {
                 u16             *rx;
@@ -389,6 +389,7 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
                 rx = xfer->rx_buf;
                 tx = xfer->tx_buf;
                 do {
+                        c -= 2;
                         if (tx != NULL) {
                                 if (mcspi_wait_for_reg_bit(chstat_reg,
                                                 OMAP2_MCSPI_CHSTAT_TXS) < 0) {
@@ -419,7 +420,6 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
                                                 word_len, *(rx - 1));
 #endif
                         }
-                        c -= 2;
                 } while (c);
         } else if (word_len <= 32) {
                 u32             *rx;
@@ -428,6 +428,7 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
                 rx = xfer->rx_buf;
                 tx = xfer->tx_buf;
                 do {
+                        c -= 4;
                         if (tx != NULL) {
                                 if (mcspi_wait_for_reg_bit(chstat_reg,
                                                 OMAP2_MCSPI_CHSTAT_TXS) < 0) {
@@ -458,7 +459,6 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)
                                                 word_len, *(rx - 1));
 #endif
                         }
-                        c -= 4;
                 } while (c);
         }