From: Ludovic Desroches <[email protected]>
Signed-off-by: Ludovic Desroches <[email protected]>
---
drivers/mmc/host/atmel-mci.c | 4 ++--
include/linux/atmel_pdc.h | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index 7955697..c415322 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -603,8 +603,8 @@ static void atmci_pdc_set_single_buf(struct atmel_mci *host,
}
if (buf_nb == PDC_SECOND_BUF) {
- pointer_reg += 0x10;
- counter_reg += 0x10;
+ pointer_reg += ATMEL_PDC_SCND_BUF_OFF;
+ counter_reg += ATMEL_PDC_SCND_BUF_OFF;
}
atmci_writel(host, pointer_reg, sg_dma_address(host->sg));
diff --git a/include/linux/atmel_pdc.h b/include/linux/atmel_pdc.h
index 5058a31..63499ce 100644
--- a/include/linux/atmel_pdc.h
+++ b/include/linux/atmel_pdc.h
@@ -33,4 +33,6 @@
#define ATMEL_PDC_PTSR 0x124 /* Transfer Status Register */
+#define ATMEL_PDC_SCND_BUF_OFF 0x10 /* Offset between first and second
buffer registers */
+
#endif
--
1.7.0.4
--
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