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Commit 1ebbe3d3 authored by Ludovic Desroches's avatar Ludovic Desroches Committed by Chris Ball
Browse files

mmc: atmel-mci: use ATMEL_PDC_SCND_BUF_OFF instead of a literal value 



Signed-off-by: default avatarLudovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent 11d1488b

drivers/mmc/host/atmel-mci.c

+2 −2
Original line number Diff line number Diff line
@@ -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));

include/linux/atmel_pdc.h

+2 −0
Original line number Diff line number Diff line
@@ -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