On Fri, Nov 15, 2019 at 8:56 PM Vignesh Raghavendra vigneshr@ti.com wrote:
Drop local dma_map_single() and dma_unmap_single() and use arch specific common implementation
Signed-off-by: Vignesh Raghavendra vigneshr@ti.com
Acked-by: Masahiro Yamada yamada.masahiro@socionext.com
drivers/mmc/tmio-common.c | 25 +++---------------------- 1 file changed, 3 insertions(+), 22 deletions(-)
diff --git a/drivers/mmc/tmio-common.c b/drivers/mmc/tmio-common.c index 812205a21f6a..37c2b8555150 100644 --- a/drivers/mmc/tmio-common.c +++ b/drivers/mmc/tmio-common.c @@ -4,6 +4,7 @@
- Author: Masahiro Yamada yamada.masahiro@socionext.com
*/
+#include <asm/dma-mapping.h> #include <common.h> #include <clk.h> #include <fdtdec.h> @@ -75,26 +76,6 @@ void tmio_sd_writel(struct tmio_sd_priv *priv, writel(val, priv->regbase + reg); }
-static dma_addr_t __dma_map_single(void *ptr, size_t size,
enum dma_data_direction dir)-{
unsigned long addr = (unsigned long)ptr;if (dir == DMA_FROM_DEVICE)invalidate_dcache_range(addr, addr + size);elseflush_dcache_range(addr, addr + size);return addr;-}
-static void __dma_unmap_single(dma_addr_t addr, size_t size,
enum dma_data_direction dir)-{
if (dir != DMA_TO_DEVICE)invalidate_dcache_range(addr, addr + size);-}
static int tmio_sd_check_error(struct udevice *dev, struct mmc_cmd *cmd) { struct tmio_sd_priv *priv = dev_get_priv(dev); @@ -361,7 +342,7 @@ static int tmio_sd_dma_xfer(struct udevice *dev, struct mmc_data *data)
tmio_sd_writel(priv, tmp, TMIO_SD_DMA_MODE);
dma_addr = __dma_map_single(buf, len, dir);
dma_addr = dma_map_single(buf, len, dir); tmio_sd_dma_start(priv, dma_addr);@@ -370,7 +351,7 @@ static int tmio_sd_dma_xfer(struct udevice *dev, struct mmc_data *data) if (poll_flag == TMIO_SD_DMA_INFO1_END_RD) udelay(1);
__dma_unmap_single(dma_addr, len, dir);
dma_unmap_single(buf, len, dir); return ret;}
2.24.0
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