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mmc: tmio: Pass full address to tmio_sd_addr_is_dmaable()

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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>
This commit is contained in:
Marek Vasut 2018-10-03 00:44:37 +02:00 committed by Marek Vasut
parent 0a60a81ba3
commit 92bde154ec
1 changed files with 4 additions and 2 deletions
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6
drivers/mmc/tmio-common.c
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@ -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);