lib/crc16.c: Rename cyg_crc16() to crc16_ccitt() and add crc start value

[platform/kernel/u-boot.git] / drivers / mmc / mmc_spi.c

diff --git a/drivers/mmc/mmc_spi.c b/drivers/mmc/mmc_spi.c
index 9032a73..7547e1a 100644 (file)
--- a/drivers/mmc/mmc_spi.c
+++ b/drivers/mmc/mmc_spi.c
@@ -91,7 +91,7 @@ static uint mmc_spi_readdata(struct mmc *mmc, void *xbuf,
                        spi_xfer(spi, bsize * 8, NULL, buf, 0);
                        spi_xfer(spi, 2 * 8, NULL, &crc, 0);
 #ifdef CONFIG_MMC_SPI_CRC_ON
-                       if (be_to_cpu16(cyg_crc16(buf, bsize)) != crc) {
+                       if (be_to_cpu16(crc16_ccitt(0, buf, bsize)) != crc) {
                                debug("%s: CRC error\n", mmc->cfg->name);
                                r1 = R1_SPI_COM_CRC;
                                break;
@@ -120,7 +120,7 @@ static uint mmc_spi_writedata(struct mmc *mmc, const void *xbuf,
        tok[1] = multi ? SPI_TOKEN_MULTI_WRITE : SPI_TOKEN_SINGLE;
        while (bcnt--) {
 #ifdef CONFIG_MMC_SPI_CRC_ON
-               crc = cpu_to_be16(cyg_crc16((u8 *)buf, bsize));
+               crc = cpu_to_be16(crc16_ccitt(0, (u8 *)buf, bsize));
 #endif
                spi_xfer(spi, 2 * 8, tok, NULL, 0);
                spi_xfer(spi, bsize * 8, buf, NULL, 0);