This handles highmem pages, and also cleans up the code. Signed-off-by: Christoph Hellwig <hch@xxxxxx> --- drivers/mmc/host/android-goldfish.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/host/android-goldfish.c b/drivers/mmc/host/android-goldfish.c index 63d27589cd89..294de177632c 100644 --- a/drivers/mmc/host/android-goldfish.c +++ b/drivers/mmc/host/android-goldfish.c @@ -217,8 +217,8 @@ static void goldfish_mmc_xfer_done(struct goldfish_mmc_host *host, * We don't really have DMA, so we need * to copy from our platform driver buffer */ - uint8_t *dest = (uint8_t *)sg_virt(data->sg); - memcpy(dest, host->virt_base, data->sg->length); + sg_copy_to_buffer(data->sg, 1, host->virt_base, + data->sg->length); } host->data->bytes_xfered += data->sg->length; dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->sg_len, @@ -393,8 +393,8 @@ static void goldfish_mmc_prepare_data(struct goldfish_mmc_host *host, * We don't really have DMA, so we need to copy to our * platform driver buffer */ - const uint8_t *src = (uint8_t *)sg_virt(data->sg); - memcpy(host->virt_base, src, data->sg->length); + sg_copy_from_buffer(data->sg, 1, host->virt_base, + data->sg->length); } } -- 2.17.0 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
