spi/s3c64xx: Bug fix for SPI with different FIFO level

[linux-beck.git] / drivers / spi / spi_s3c64xx.c

diff --git a/drivers/spi/spi_s3c64xx.c b/drivers/spi/spi_s3c64xx.c
index 795828b90f45ebe4eef243d4abccfebee503f2f7..8945e201e42eb5a57d66d4a4f8ab762314f601a6 100644 (file)
--- a/drivers/spi/spi_s3c64xx.c
+++ b/drivers/spi/spi_s3c64xx.c
@@ -116,9 +116,7 @@
                                        (((i)->fifo_lvl_mask + 1))) \
                                        ? 1 : 0)
 
-#define S3C64XX_SPI_ST_TX_DONE(v, i) ((((v) >> (i)->rx_lvl_offset) & \
-                                       (((i)->fifo_lvl_mask + 1) << 1)) \
-                                       ? 1 : 0)
+#define S3C64XX_SPI_ST_TX_DONE(v, i) (((v) & (1 << (i)->tx_st_done)) ? 1 : 0)
 #define TX_FIFO_LVL(v, i) (((v) >> 6) & (i)->fifo_lvl_mask)
 #define RX_FIFO_LVL(v, i) (((v) >> (i)->rx_lvl_offset) & (i)->fifo_lvl_mask)