kunmap_atomic() accepts a pointer to any location in the page so we do not need the subtraction and cast. Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx> --- Andrew, I created a new patch that you can stack at the top of the previous patch series. I guess that you cannot fold it in other patches as the kunmap_atomic() correction impacts two different patches. Thanks. drivers/mmc/host/at91_mci.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c index 55507da..91dc60c 100644 --- a/drivers/mmc/host/at91_mci.c +++ b/drivers/mmc/host/at91_mci.c @@ -248,7 +248,7 @@ static inline void at91_mci_sg_to_dma(struct at91mci_host *host, struct mmc_data dmabuf = (unsigned *)tmpv; } - kunmap_atomic(((void *)sgbuffer) - sg->offset, KM_BIO_SRC_IRQ); + kunmap_atomic(sgbuffer, KM_BIO_SRC_IRQ); if (size == 0) break; @@ -313,7 +313,7 @@ static void at91_mci_post_dma_read(struct at91mci_host *host) dmabuf = (unsigned *)tmpv; } - kunmap_atomic(((void *)sgbuffer)-sg->offset, KM_BIO_SRC_IRQ); + kunmap_atomic(sgbuffer, KM_BIO_SRC_IRQ); dmac_flush_range((void *)sgbuffer, ((void *)sgbuffer) + amount); data->bytes_xfered += amount; if (size == 0) -- 1.5.6.5 -- 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
