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| author | Marek Vasut <marek.vasut+renesas@gmail.com> | 2018-10-03 00:44:37 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-10-09 17:21:43 +0200 |
| commit | 92bde154ec91222c4d9a766052ab6dcdbf0cf410 (patch) | |
| tree | 235f38cdfc1b7050bffcd55b5ae116222b3c0e60 /drivers/mmc/tmio-common.c | |
| parent | 0a60a81ba3860946551cb79aa6486aa076e357f3 (diff) | |
| download | u-boot-92bde154ec91222c4d9a766052ab6dcdbf0cf410.zip u-boot-92bde154ec91222c4d9a766052ab6dcdbf0cf410.tar.gz u-boot-92bde154ec91222c4d9a766052ab6dcdbf0cf410.tar.bz2 | |
mmc: tmio: Pass full address to tmio_sd_addr_is_dmaable()
Pass the entire source data pointer to tmio_sd_addr_is_dmaable()
so we don't have to apply casts throughout the code.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'drivers/mmc/tmio-common.c')
| -rw-r--r-- | drivers/mmc/tmio-common.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c index b311b80..6b21941 100644 --- a/drivers/mmc/tmio-common.c +++ b/drivers/mmc/tmio-common.c @@ -372,8 +372,10 @@ static int tmio_sd_dma_xfer(struct udevice *dev, struct mmc_data *data) } /* check if the address is DMA'able */ -static bool tmio_sd_addr_is_dmaable(unsigned long addr) +static bool tmio_sd_addr_is_dmaable(const char *src) { + uintptr_t addr = (uintptr_t)src; + if (!IS_ALIGNED(addr, TMIO_SD_DMA_MINALIGN)) return false; @@ -486,7 +488,7 @@ int tmio_sd_send_cmd(struct udevice *dev, struct mmc_cmd *cmd, if (data) { /* use DMA if the HW supports it and the buffer is aligned */ if (priv->caps & TMIO_SD_CAP_DMA_INTERNAL && - tmio_sd_addr_is_dmaable((long)data->src)) + tmio_sd_addr_is_dmaable(data->src)) ret = tmio_sd_dma_xfer(dev, data); else ret = tmio_sd_pio_xfer(dev, data); |