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>
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 @@
}
/* 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 @@
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);