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.fe...@atmel.com>
---
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
--
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