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path: root/drivers/spi/spi_s3c24xx.c
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Diffstat (limited to 'drivers/spi/spi_s3c24xx.c')
-rw-r--r--drivers/spi/spi_s3c24xx.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index e75103aac790..6f2c79da984d 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -192,8 +192,11 @@ static int s3c24xx_spi_txrx(struct spi_device *spi, struct spi_transfer *t)
192 hw->len = t->len; 192 hw->len = t->len;
193 hw->count = 0; 193 hw->count = 0;
194 194
195 init_completion(&hw->done);
196
195 /* send the first byte */ 197 /* send the first byte */
196 writeb(hw_txbyte(hw, 0), hw->regs + S3C2410_SPTDAT); 198 writeb(hw_txbyte(hw, 0), hw->regs + S3C2410_SPTDAT);
199
197 wait_for_completion(&hw->done); 200 wait_for_completion(&hw->done);
198 201
199 return hw->count; 202 return hw->count;